# -*- coding: utf-8 -*-

"""
 (c) 2015 - Copyright Red Hat Inc

 Authors:
   Pierre-Yves Chibon <pingou@pingoured.fr>

"""

from __future__ import unicode_literals, absolute_import

import datetime
import unittest
import shutil
import sys
import os

import json
from mock import patch, MagicMock

sys.path.insert(
    0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..")
)

import pagure.lib.query
import pagure.default_config
import tests


class PagureFlaskApiForktests(tests.Modeltests):
    """ Tests for the flask API of pagure for issue """

    maxDiff = None

    def setUp(self):
        """ Set up the environnment, ran before every tests. """
        super(PagureFlaskApiForktests, self).setUp()

        pagure.config.config["REQUESTS_FOLDER"] = None

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_views_pr_disabled(self):
        """ Test the api_pull_request_views method of the flask api when PR
        are disabled. """

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        output = self.app.get("/api/0/test/pull-requests")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_views_pr_closed(self):
        """ Test the api_pull_request_views method of the flask api to list
        the closed PRs. """

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        output = self.app.get("/api/0/test/pull-requests?status=closed")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        for k in ["first", "last"]:
            self.assertIsNotNone(data["pagination"][k])
            data["pagination"][k] = "http://localhost..."
        self.assertDictEqual(
            data,
            {
                "args": {
                    "assignee": None,
                    "author": None,
                    "page": 1,
                    "per_page": 20,
                    "status": "closed",
                },
                "pagination": {
                    "first": "http://localhost...",
                    "last": "http://localhost...",
                    "next": None,
                    "page": 1,
                    "pages": 0,
                    "per_page": 20,
                    "prev": None,
                },
                "requests": [],
                "total_requests": 0,
            },
        )

        # Close the PR and try again
        pagure.lib.query.close_pull_request(
            self.session, request=req, user="pingou", merged=False
        )

        output = self.app.get("/api/0/test/pull-requests?status=closed")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            sorted(data.keys()),
            ["args", "pagination", "requests", "total_requests"],
        )
        self.assertDictEqual(
            data["args"],
            {
                "assignee": None,
                "author": None,
                "page": 1,
                "per_page": 20,
                "status": "closed",
            },
        )
        self.assertEqual(data["total_requests"], 1)

        # Create two closed pull-requests
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="closed pullrequest by user foo on repo test",
            user="foo",
            status="Closed",
        )

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="closed pullrequest by user pingou on repo test",
            user="pingou",
            status="Closed",
        )
        self.session.commit()

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="merged pullrequest by user pingou on repo test",
            user="pingou",
            status="Merged",
        )
        self.session.commit()

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="merged pullrequest by user foo on repo test",
            user="foo",
            status="Merged",
        )
        self.session.commit()

        # Test the API view of closed pull-requests
        output = self.app.get("/api/0/test/pull-requests?status=closed")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))

        self.assertEqual(len(data["requests"]), 3)
        self.assertEqual(
            sorted(data.keys()),
            ["args", "pagination", "requests", "total_requests"],
        )
        for req in data["requests"]:
            self.assertEqual(req["status"], "Closed")
        self.assertEqual(data["args"]["status"], "closed")
        self.assertEqual(data["args"]["page"], 1)

        self.assertEqual(data["total_requests"], 3)

        # Test the API view of merged pull-requests
        output = self.app.get("/api/0/test/pull-requests?status=merged")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))

        self.assertEqual(len(data["requests"]), 2)
        self.assertEqual(
            sorted(data.keys()),
            ["args", "pagination", "requests", "total_requests"],
        )
        for req in data["requests"]:
            self.assertEqual(req["status"], "Merged")
        self.assertEqual(data["args"]["status"], "merged")
        self.assertEqual(data["args"]["page"], 1)
        self.assertEqual(data["total_requests"], 2)

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_views_all_pr(self):
        """ Test the api_pull_request_views method of the flask api to list
        all PRs. """

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        output = self.app.get("/api/0/test/pull-requests?status=all")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            sorted(data.keys()),
            ["args", "pagination", "requests", "total_requests"],
        )
        self.assertDictEqual(
            data["args"],
            {
                "assignee": None,
                "author": None,
                "page": 1,
                "per_page": 20,
                "status": "all",
            },
        )
        self.assertEqual(data["total_requests"], 1)

        # Close the PR and try again
        pagure.lib.query.close_pull_request(
            self.session, request=req, user="pingou", merged=False
        )

        output = self.app.get("/api/0/test/pull-requests?status=all")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            sorted(data.keys()),
            ["args", "pagination", "requests", "total_requests"],
        )
        self.assertDictEqual(
            data["args"],
            {
                "assignee": None,
                "author": None,
                "page": 1,
                "per_page": 20,
                "status": "all",
            },
        )
        self.assertEqual(data["total_requests"], 1)

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_views(self, send_email):
        """ Test the api_pull_request_views method of the flask api. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Invalid repo
        output = self.app.get("/api/0/foo/pull-requests")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # List pull-requests
        output = self.app.get("/api/0/test/pull-requests")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["requests"][0]["date_created"] = "1431414800"
        data["requests"][0]["updated_on"] = "1431414800"
        data["requests"][0]["project"]["date_created"] = "1431414800"
        data["requests"][0]["project"]["date_modified"] = "1431414800"
        data["requests"][0]["repo_from"]["date_created"] = "1431414800"
        data["requests"][0]["repo_from"]["date_modified"] = "1431414800"
        data["requests"][0]["uid"] = "1431414800"
        data["requests"][0]["last_updated"] = "1431414800"
        for k in ["first", "last"]:
            self.assertIsNotNone(data["pagination"][k])
            data["pagination"][k] = "http://localhost..."
        expected_data = {
            "args": {
                "assignee": None,
                "author": None,
                "page": 1,
                "per_page": 20,
                "status": True,
            },
            "pagination": {
                "first": "http://localhost...",
                "last": "http://localhost...",
                "next": None,
                "page": 1,
                "pages": 1,
                "per_page": 20,
                "prev": None,
            },
            "requests": [
                {
                    "assignee": None,
                    "branch": "master",
                    "branch_from": "master",
                    "cached_merge_status": "unknown",
                    "closed_at": None,
                    "closed_by": None,
                    "comments": [],
                    "commit_start": None,
                    "commit_stop": None,
                    "date_created": "1431414800",
                    "id": 1,
                    "initial_comment": None,
                    "last_updated": "1431414800",
                    "project": {
                        "access_groups": {
                            "admin": [],
                            "commit": [],
                            "ticket": [],
                        },
                        "access_users": {
                            "admin": [],
                            "commit": [],
                            "owner": ["pingou"],
                            "ticket": [],
                        },
                        "close_status": [
                            "Invalid",
                            "Insufficient data",
                            "Fixed",
                            "Duplicate",
                        ],
                        "custom_keys": [],
                        "date_created": "1431414800",
                        "date_modified": "1431414800",
                        "description": "test project #1",
                        "fullname": "test",
                        "url_path": "test",
                        "id": 1,
                        "milestones": {},
                        "name": "test",
                        "namespace": None,
                        "parent": None,
                        "priorities": {},
                        "tags": [],
                        "user": {"fullname": "PY C", "name": "pingou"},
                    },
                    "remote_git": None,
                    "repo_from": {
                        "access_groups": {
                            "admin": [],
                            "commit": [],
                            "ticket": [],
                        },
                        "access_users": {
                            "admin": [],
                            "commit": [],
                            "owner": ["pingou"],
                            "ticket": [],
                        },
                        "close_status": [
                            "Invalid",
                            "Insufficient data",
                            "Fixed",
                            "Duplicate",
                        ],
                        "custom_keys": [],
                        "date_created": "1431414800",
                        "date_modified": "1431414800",
                        "description": "test project #1",
                        "fullname": "test",
                        "url_path": "test",
                        "id": 1,
                        "milestones": {},
                        "name": "test",
                        "namespace": None,
                        "parent": None,
                        "priorities": {},
                        "tags": [],
                        "user": {"fullname": "PY C", "name": "pingou"},
                    },
                    "status": "Open",
                    "tags": [],
                    "threshold_reached": None,
                    "title": "test pull-request",
                    "uid": "1431414800",
                    "updated_on": "1431414800",
                    "user": {"fullname": "PY C", "name": "pingou"},
                }
            ],
            "total_requests": 1,
        }
        self.assertDictEqual(data, expected_data)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Access Pull-Request authenticated
        output = self.app.get("/api/0/test/pull-requests", headers=headers)
        self.assertEqual(output.status_code, 200)
        data2 = json.loads(output.get_data(as_text=True))
        data2["requests"][0]["date_created"] = "1431414800"
        data2["requests"][0]["updated_on"] = "1431414800"
        data2["requests"][0]["project"]["date_created"] = "1431414800"
        data2["requests"][0]["project"]["date_modified"] = "1431414800"
        data2["requests"][0]["repo_from"]["date_created"] = "1431414800"
        data2["requests"][0]["repo_from"]["date_modified"] = "1431414800"
        data2["requests"][0]["uid"] = "1431414800"
        data2["requests"][0]["last_updated"] = "1431414800"
        for k in ["first", "last"]:
            self.assertIsNotNone(data["pagination"][k])
            data2["pagination"][k] = "http://localhost..."
        self.assertDictEqual(data, data2)

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_view_pr_disabled(self, send_email):
        """ Test the api_pull_request_view method of the flask api. """
        send_email.return_value = True
        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_view(self, send_email):
        """ Test the api_pull_request_view method of the flask api. """
        send_email.return_value = True
        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Invalid repo
        output = self.app.get("/api/0/foo/pull-request/1")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Invalid issue for this repo
        output = self.app.get("/api/0/test2/pull-request/1")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Valid issue
        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["date_created"] = "1431414800"
        data["updated_on"] = "1431414800"
        data["project"]["date_created"] = "1431414800"
        data["project"]["date_modified"] = "1431414800"
        data["repo_from"]["date_created"] = "1431414800"
        data["repo_from"]["date_modified"] = "1431414800"
        data["uid"] = "1431414800"
        data["last_updated"] = "1431414800"
        expected_data = {
            "assignee": None,
            "branch": "master",
            "branch_from": "master",
            "cached_merge_status": "unknown",
            "closed_at": None,
            "closed_by": None,
            "comments": [],
            "commit_start": None,
            "commit_stop": None,
            "date_created": "1431414800",
            "id": 1,
            "initial_comment": None,
            "last_updated": "1431414800",
            "project": {
                "access_groups": {"admin": [], "commit": [], "ticket": []},
                "access_users": {
                    "admin": [],
                    "commit": [],
                    "owner": ["pingou"],
                    "ticket": [],
                },
                "close_status": [
                    "Invalid",
                    "Insufficient data",
                    "Fixed",
                    "Duplicate",
                ],
                "custom_keys": [],
                "date_created": "1431414800",
                "date_modified": "1431414800",
                "description": "test project #1",
                "fullname": "test",
                "url_path": "test",
                "id": 1,
                "milestones": {},
                "name": "test",
                "namespace": None,
                "parent": None,
                "priorities": {},
                "tags": [],
                "user": {"fullname": "PY C", "name": "pingou"},
            },
            "remote_git": None,
            "repo_from": {
                "access_groups": {"admin": [], "commit": [], "ticket": []},
                "access_users": {
                    "admin": [],
                    "commit": [],
                    "owner": ["pingou"],
                    "ticket": [],
                },
                "close_status": [
                    "Invalid",
                    "Insufficient data",
                    "Fixed",
                    "Duplicate",
                ],
                "custom_keys": [],
                "date_created": "1431414800",
                "date_modified": "1431414800",
                "description": "test project #1",
                "fullname": "test",
                "url_path": "test",
                "id": 1,
                "milestones": {},
                "name": "test",
                "namespace": None,
                "parent": None,
                "priorities": {},
                "tags": [],
                "user": {"fullname": "PY C", "name": "pingou"},
            },
            "status": "Open",
            "tags": [],
            "threshold_reached": None,
            "title": "test pull-request",
            "uid": "1431414800",
            "updated_on": "1431414800",
            "user": {"fullname": "PY C", "name": "pingou"},
        }
        self.assertDictEqual(data, expected_data)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Access Pull-Request authenticated
        output = self.app.get("/api/0/test/pull-request/1", headers=headers)
        self.assertEqual(output.status_code, 200)
        data2 = json.loads(output.get_data(as_text=True))
        data2["date_created"] = "1431414800"
        data2["project"]["date_created"] = "1431414800"
        data2["project"]["date_modified"] = "1431414800"
        data2["repo_from"]["date_created"] = "1431414800"
        data2["repo_from"]["date_modified"] = "1431414800"
        data2["uid"] = "1431414800"
        data2["date_created"] = "1431414800"
        data2["updated_on"] = "1431414800"
        data2["last_updated"] = "1431414800"
        self.assertDictEqual(data, data2)

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_by_uid_view(self, send_email):
        """ Test the api_pull_request_by_uid_view method of the flask api. """
        send_email.return_value = True
        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")
        uid = req.uid

        # Invalid request
        output = self.app.get("/api/0/pull-requests/{}".format(uid + "aaa"))
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Valid issue
        output = self.app.get("/api/0/pull-requests/{}".format(uid))
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["date_created"] = "1431414800"
        data["updated_on"] = "1431414800"
        data["project"]["date_created"] = "1431414800"
        data["project"]["date_modified"] = "1431414800"
        data["repo_from"]["date_created"] = "1431414800"
        data["repo_from"]["date_modified"] = "1431414800"
        data["last_updated"] = "1431414800"
        expected_data = {
            "assignee": None,
            "branch": "master",
            "branch_from": "master",
            "cached_merge_status": "unknown",
            "closed_at": None,
            "closed_by": None,
            "comments": [],
            "commit_start": None,
            "commit_stop": None,
            "date_created": "1431414800",
            "id": 1,
            "initial_comment": None,
            "last_updated": "1431414800",
            "project": {
                "access_groups": {"admin": [], "commit": [], "ticket": []},
                "access_users": {
                    "admin": [],
                    "commit": [],
                    "owner": ["pingou"],
                    "ticket": [],
                },
                "close_status": [
                    "Invalid",
                    "Insufficient data",
                    "Fixed",
                    "Duplicate",
                ],
                "custom_keys": [],
                "date_created": "1431414800",
                "date_modified": "1431414800",
                "description": "test project #1",
                "fullname": "test",
                "url_path": "test",
                "id": 1,
                "milestones": {},
                "name": "test",
                "namespace": None,
                "parent": None,
                "priorities": {},
                "tags": [],
                "user": {"fullname": "PY C", "name": "pingou"},
            },
            "remote_git": None,
            "repo_from": {
                "access_groups": {"admin": [], "commit": [], "ticket": []},
                "access_users": {
                    "admin": [],
                    "commit": [],
                    "owner": ["pingou"],
                    "ticket": [],
                },
                "close_status": [
                    "Invalid",
                    "Insufficient data",
                    "Fixed",
                    "Duplicate",
                ],
                "custom_keys": [],
                "date_created": "1431414800",
                "date_modified": "1431414800",
                "description": "test project #1",
                "fullname": "test",
                "url_path": "test",
                "id": 1,
                "milestones": {},
                "name": "test",
                "namespace": None,
                "parent": None,
                "priorities": {},
                "tags": [],
                "user": {"fullname": "PY C", "name": "pingou"},
            },
            "status": "Open",
            "tags": [],
            "threshold_reached": None,
            "title": "test pull-request",
            "uid": uid,
            "updated_on": "1431414800",
            "user": {"fullname": "PY C", "name": "pingou"},
        }
        self.assertDictEqual(data, expected_data)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Access Pull-Request authenticated
        output = self.app.get(
            "/api/0/pull-requests/{}".format(uid), headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data2 = json.loads(output.get_data(as_text=True))
        data2["date_created"] = "1431414800"
        data2["project"]["date_created"] = "1431414800"
        data2["project"]["date_modified"] = "1431414800"
        data2["repo_from"]["date_created"] = "1431414800"
        data2["repo_from"]["date_modified"] = "1431414800"
        data2["date_created"] = "1431414800"
        data2["updated_on"] = "1431414800"
        data2["last_updated"] = "1431414800"
        self.assertDictEqual(data, data2)

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_close_pr_disabled(self, send_email):
        """ Test the api_pull_request_close method of the flask api. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}

        output = self.app.post(
            "/api/0/test/pull-request/1/close", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_close(self, send_email):
        """ Test the api_pull_request_close method of the flask api. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/foo/pull-request/1/close", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Valid token, wrong project
        output = self.app.post(
            "/api/0/test2/pull-request/1/close", headers=headers
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            pagure.api.APIERROR.EINVALIDTOK.name, data["error_code"]
        )
        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.value, data["error"])

        # Invalid PR
        output = self.app.post(
            "/api/0/test/pull-request/2/close", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Create a token for foo for this project
        item = pagure.lib.model.Token(
            id="foobar_token",
            user_id=2,
            project_id=1,
            expiration=datetime.datetime.utcnow()
            + datetime.timedelta(days=30),
        )
        self.session.add(item)
        self.session.commit()

        # Allow the token to close PR
        acls = pagure.lib.query.get_acls(self.session)
        for acl in acls:
            if acl.name == "pull_request_close":
                break
        item = pagure.lib.model.TokenAcl(
            token_id="foobar_token", acl_id=acl.id
        )
        self.session.add(item)
        self.session.commit()

        headers = {"Authorization": "token foobar_token"}

        # User not admin
        output = self.app.post(
            "/api/0/test/pull-request/1/close", headers=headers
        )
        self.assertEqual(output.status_code, 403)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "You are not allowed to merge/close pull-request "
                "for this project",
                "error_code": "ENOPRCLOSE",
            },
        )

        headers = {"Authorization": "token aaabbbcccddd"}

        # Close PR
        output = self.app.post(
            "/api/0/test/pull-request/1/close", headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Pull-request closed!"})

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge_pr_disabled(self, send_email):
        """ Test the api_pull_request_merge method of the flask api when PR
        are disabled. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}

        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge_only_assigned(self, send_email):
        """ Test the api_pull_request_merge method of the flask api when
        only assignee can merge the PR and the PR isn't assigned. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["Only_assignee_can_merge_pull-request"] = True
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}

        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 403)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "This request must be assigned to be merged",
                "error_code": "ENOTASSIGNED",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge_only_assigned_not_assignee(
        self, send_email
    ):
        """ Test the api_pull_request_merge method of the flask api when
        only assignee can merge the PR and the PR isn't assigned to the
        user asking to merge. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")
        req.assignee = pagure.lib.query.search_user(self.session, "foo")
        self.session.add(req)
        self.session.commit()

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["Only_assignee_can_merge_pull-request"] = True
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}

        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 403)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Only the assignee can merge this review",
                "error_code": "ENOTASSIGNEE",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge_minimal_score(self, send_email):
        """ Test the api_pull_request_merge method of the flask api when
        a PR requires a certain minimal score to be merged. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["Minimum_score_to_merge_pull-request"] = 2
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}

        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 403)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "This request does not have the minimum review "
                "score necessary to be merged",
                "error_code": "EPRSCORE",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge(self, send_email):
        """ Test the api_pull_request_merge method of the flask api. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/foo/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Valid token, wrong project
        output = self.app.post(
            "/api/0/test2/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            pagure.api.APIERROR.EINVALIDTOK.name, data["error_code"]
        )
        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.value, data["error"])

        # Invalid PR
        output = self.app.post(
            "/api/0/test/pull-request/2/merge", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Create a token for foo for this project
        item = pagure.lib.model.Token(
            id="foobar_token",
            user_id=2,
            project_id=1,
            expiration=datetime.datetime.utcnow()
            + datetime.timedelta(days=30),
        )
        self.session.add(item)
        self.session.commit()

        # Allow the token to merge PR
        acls = pagure.lib.query.get_acls(self.session)
        for acl in acls:
            if acl.name == "pull_request_merge":
                break
        item = pagure.lib.model.TokenAcl(
            token_id="foobar_token", acl_id=acl.id
        )
        self.session.add(item)
        self.session.commit()

        headers = {"Authorization": "token foobar_token"}

        # User not admin
        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 403)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "You are not allowed to merge/close pull-request "
                "for this project",
                "error_code": "ENOPRCLOSE",
            },
        )

        headers = {"Authorization": "token aaabbbcccddd"}

        # Merge PR
        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Changes merged!"})

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge_conflicting(self, send_email):
        """ Test the api_pull_request_merge method of the flask api. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.add_content_git_repo(
            os.path.join(self.path, "repos", "test.git")
        )

        # Fork
        project = pagure.lib.query.get_authorized_project(self.session, "test")
        task = pagure.lib.query.fork_project(
            session=self.session, user="pingou", repo=project
        )
        self.session.commit()
        self.assertEqual(
            task.get(),
            {
                "endpoint": "ui_ns.view_repo",
                "repo": "test",
                "namespace": None,
                "username": "pingou",
            },
        )

        # Add content to the fork
        tests.add_content_to_git(
            os.path.join(self.path, "repos", "forks", "pingou", "test.git"),
            filename="foobar",
            content="content from the fork",
        )

        # Add content to the main repo, so they conflict
        tests.add_content_to_git(
            os.path.join(self.path, "repos", "test.git"),
            filename="foobar",
            content="content from the main repo",
        )

        project = pagure.lib.query.get_authorized_project(self.session, "test")
        fork = pagure.lib.query.get_authorized_project(
            self.session, "test", user="pingou"
        )

        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=fork,
            branch_from="master",
            repo_to=project,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        headers = {"Authorization": "token aaabbbcccddd"}

        # Merge PR
        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 409)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "This pull-request conflicts and thus cannot be merged",
                "error_code": "EPRCONFLICTS",
            },
        )

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_merge_user_token(self, send_email):
        """ Test the api_pull_request_merge method of the flask api. """
        send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session, project_id=None)
        tests.create_tokens_acl(self.session)

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/foo/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Valid token, invalid PR
        output = self.app.post(
            "/api/0/test2/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Valid token, invalid PR - other project
        output = self.app.post(
            "/api/0/test/pull-request/2/merge", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Create a token for foo for this project
        item = pagure.lib.model.Token(
            id="foobar_token",
            user_id=2,
            project_id=1,
            expiration=datetime.datetime.utcnow()
            + datetime.timedelta(days=30),
        )
        self.session.add(item)
        self.session.commit()

        # Allow the token to merge PR
        acls = pagure.lib.query.get_acls(self.session)
        acl = None
        for acl in acls:
            if acl.name == "pull_request_merge":
                break
        item = pagure.lib.model.TokenAcl(
            token_id="foobar_token", acl_id=acl.id
        )
        self.session.add(item)
        self.session.commit()

        headers = {"Authorization": "token foobar_token"}

        # User not admin
        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 403)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "You are not allowed to merge/close pull-request "
                "for this project",
                "error_code": "ENOPRCLOSE",
            },
        )

        headers = {"Authorization": "token aaabbbcccddd"}

        # Merge PR
        output = self.app.post(
            "/api/0/test/pull-request/1/merge", headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Changes merged!"})

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_add_comment(self, mockemail):
        """ Test the api_pull_request_add_comment method of the flask api. """
        mockemail.return_value = True

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/foo/pull-request/1/comment", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Valid token, wrong project
        output = self.app.post(
            "/api/0/test2/pull-request/1/comment", headers=headers
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            pagure.api.APIERROR.EINVALIDTOK.name, data["error_code"]
        )
        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.value, data["error"])

        # No input
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Check comments before
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 0)

        data = {"title": "test issue"}

        # Incomplete request
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": {"comment": ["This field is required."]},
            },
        )

        # No change
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 0)

        data = {"comment": "This is a very interesting question"}

        # Valid request
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        # One comment added
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 1)

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_add_comment_wrong_user(self):
        """ Test the api_pull_request_add_comment method of the flask api
        when the user is not found in the DB. """

        tests.create_projects(self.session)
        tests.create_tokens(self.session, project_id=None)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        data = {"comment": "This is a very interesting question"}

        # Valid request
        with patch(
            "pagure.lib.query.add_pull_request_comment",
            side_effect=pagure.exceptions.PagureException("error"),
        ):
            output = self.app.post(
                "/api/0/test/pull-request/1/comment",
                data=data,
                headers=headers,
            )
            self.assertEqual(output.status_code, 400)
            data = json.loads(output.get_data(as_text=True))
            self.assertDictEqual(
                data, {"error": "error", "error_code": "ENOCODE"}
            )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_add_comment_pr_disabled(self):
        """ Test the api_pull_request_add_comment method of the flask api
        when PRs are disabled. """

        tests.create_projects(self.session)
        tests.create_tokens(self.session, project_id=None)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        data = {"comment": "This is a very interesting question"}

        # Valid request
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

        # no comment added
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 0)

    @patch("pagure.lib.notify.send_email")
    def test_api_pull_request_add_comment_user_token(self, mockemail):
        """ Test the api_pull_request_add_comment method of the flask api. """
        mockemail.return_value = True

        tests.create_projects(self.session)
        tests.create_tokens(self.session, project_id=None)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/foo/pull-request/1/comment", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Valid token, invalid request
        output = self.app.post(
            "/api/0/test2/pull-request/1/comment", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Valid token, invalid request in another project
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Create a pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        forked_repo = pagure.lib.query.get_authorized_project(
            self.session, "test"
        )
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=forked_repo,
            branch_from="master",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Check comments before
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 0)

        data = {"title": "test issue"}

        # Incomplete request
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": {"comment": ["This field is required."]},
            },
        )

        # No change
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 0)

        data = {"comment": "This is a very interesting question"}

        # Valid request
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        # One comment added
        self.session.commit()
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(len(request.comments), 1)

    @patch("pagure.lib.notify.send_email")
    def test_api_subscribe_pull_request_pr_disabled(self, p_send_email):
        """ Test the api_subscribe_pull_request method of the flask api. """
        p_send_email.return_value = True

        tests.create_projects(self.session)
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

    @patch("pagure.lib.git.update_git")
    @patch("pagure.lib.notify.send_email")
    def test_api_subscribe_pull_request_invalid_token(
        self, p_send_email, p_ugt
    ):
        """ Test the api_subscribe_pull_request method of the flask api. """
        p_send_email.return_value = True
        p_ugt.return_value = True

        item = pagure.lib.model.User(
            user="bar",
            fullname="bar foo",
            password="foo",
            default_email="bar@bar.com",
        )
        self.session.add(item)
        item = pagure.lib.model.UserEmail(user_id=3, email="bar@bar.com")
        self.session.add(item)

        self.session.commit()

        tests.create_projects(self.session)
        tests.create_tokens(self.session, user_id=3, project_id=2)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Create pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=repo,
            branch_from="feature",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Check subscribtion before
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou"]),
        )

        data = {}
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or expired token. Please visit "
                "http://localhost.localdomain/settings#api-keys to get or "
                "renew your API token.",
                "error_code": "EINVALIDTOK",
            },
        )

    @patch("pagure.lib.git.update_git")
    @patch("pagure.lib.notify.send_email")
    def test_api_subscribe_pull_request(self, p_send_email, p_ugt):
        """ Test the api_subscribe_pull_request method of the flask api. """
        p_send_email.return_value = True
        p_ugt.return_value = True

        item = pagure.lib.model.User(
            user="bar",
            fullname="bar foo",
            password="foo",
            default_email="bar@bar.com",
        )
        self.session.add(item)
        item = pagure.lib.model.UserEmail(user_id=3, email="bar@bar.com")
        self.session.add(item)

        self.session.commit()

        tests.create_projects(self.session)
        tests.create_tokens(self.session, user_id=3)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}

        # Invalid project
        output = self.app.post(
            "/api/0/foo/pull-request/1/subscribe", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

        # Valid token, wrong project
        output = self.app.post(
            "/api/0/test2/pull-request/1/subscribe", headers=headers
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            pagure.api.APIERROR.EINVALIDTOK.name, data["error_code"]
        )
        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.value, data["error"])

        # No input
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", headers=headers
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

        # Create pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=repo,
            branch_from="feature",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Check subscribtion before
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou"]),
        )

        # Unsubscribe - no changes
        data = {}
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["avatar_url"] = "https://seccdn.libravatar.org/avatar/..."
        self.assertDictEqual(
            data,
            {
                "message": "You are no longer watching this pull-request",
                "avatar_url": "https://seccdn.libravatar.org/avatar/...",
                "user": "bar",
            },
        )

        data = {}
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["avatar_url"] = "https://seccdn.libravatar.org/avatar/..."
        self.assertDictEqual(
            data,
            {
                "message": "You are no longer watching this pull-request",
                "avatar_url": "https://seccdn.libravatar.org/avatar/...",
                "user": "bar",
            },
        )

        # No change
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou"]),
        )

        # Subscribe
        data = {"status": True}
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["avatar_url"] = "https://seccdn.libravatar.org/avatar/..."
        self.assertDictEqual(
            data,
            {
                "message": "You are now watching this pull-request",
                "avatar_url": "https://seccdn.libravatar.org/avatar/...",
                "user": "bar",
            },
        )

        # Subscribe - no changes
        data = {"status": True}
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["avatar_url"] = "https://seccdn.libravatar.org/avatar/..."
        self.assertDictEqual(
            data,
            {
                "message": "You are now watching this pull-request",
                "avatar_url": "https://seccdn.libravatar.org/avatar/...",
                "user": "bar",
            },
        )

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou", "bar"]),
        )

        # Unsubscribe
        data = {}
        output = self.app.post(
            "/api/0/test/pull-request/1/subscribe", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["avatar_url"] = "https://seccdn.libravatar.org/avatar/..."
        self.assertDictEqual(
            data,
            {
                "message": "You are no longer watching this pull-request",
                "avatar_url": "https://seccdn.libravatar.org/avatar/...",
                "user": "bar",
            },
        )

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou"]),
        )

    @patch("pagure.lib.git.update_git")
    @patch("pagure.lib.notify.send_email")
    def test_api_subscribe_pull_request_logged_in(self, p_send_email, p_ugt):
        """ Test the api_subscribe_pull_request method of the flask api
        when the user is logged in via the UI. """
        p_send_email.return_value = True
        p_ugt.return_value = True

        item = pagure.lib.model.User(
            user="bar",
            fullname="bar foo",
            password="foo",
            default_email="bar@bar.com",
        )
        self.session.add(item)
        item = pagure.lib.model.UserEmail(user_id=3, email="bar@bar.com")
        self.session.add(item)

        self.session.commit()

        tests.create_projects(self.session)
        tests.create_tokens(self.session, user_id=3)
        tests.create_tokens_acl(self.session)

        # Create pull-request
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=repo,
            branch_from="feature",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

        # Check subscribtion before
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou"]),
        )

        # Subscribe
        user = tests.FakeUser(username="foo")
        with tests.user_set(self.app.application, user):
            data = {"status": True}
            output = self.app.post(
                "/api/0/test/pull-request/1/subscribe", data=data
            )
            self.assertEqual(output.status_code, 200)
            data = json.loads(output.get_data(as_text=True))
            data["avatar_url"] = "https://seccdn.libravatar.org/avatar/..."
            self.assertDictEqual(
                data,
                {
                    "message": "You are now watching this pull-request",
                    "avatar_url": "https://seccdn.libravatar.org/avatar/...",
                    "user": "foo",
                },
            )

        # Check subscribtions after
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        request = pagure.lib.query.search_pull_requests(
            self.session, project_id=1, requestid=1
        )
        self.assertEqual(
            pagure.lib.query.get_watch_list(self.session, request),
            set(["pingou", "foo"]),
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_invalid_project(self):
        """ Test the api_pull_request_create method of the flask api when
        not the project doesn't exist.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/foobar/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_missing_title(self):
        """ Test the api_pull_request_create method of the flask api when
        not title is submitted.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": {"title": ["This field is required."]},
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_missing_branch_to(self):
        """ Test the api_pull_request_create method of the flask api when
        not branch to is submitted.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": {"branch_to": ["This field is required."]},
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_missing_branch_from(self):
        """ Test the api_pull_request_create method of the flask api when
        not branch from is submitted.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": {"branch_from": ["This field is required."]},
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_pr_disabled(self):
        """ Test the api_pull_request_create method of the flask api when
        the parent repo disabled pull-requests.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Check the behavior if the project disabled the issue tracker
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["pull_requests"] = False
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Pull-Request have been deactivated for this project",
                "error_code": "EPULLREQUESTSDISABLED",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_signed_pr(self):
        """ Test the api_pull_request_create method of the flask api when
        the parent repo enforces signed-off pull-requests.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Check the behavior if the project disabled the issue tracker
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["Enforce_signed-off_commits_in_pull-request"] = True
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "This repo enforces that all commits are signed "
                "off by their author.",
                "error_code": "ENOSIGNEDOFF",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_invalid_branch_from(self):
        """ Test the api_pull_request_create method of the flask api when
        the branch from does not exist.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Check the behavior if the project disabled the issue tracker
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["Enforce_signed-off_commits_in_pull-request"] = True
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "foobarbaz",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": "Branch foobarbaz does not exist",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_invalid_token(self):
        """ Test the api_pull_request_create method of the flask api when
        queried with an invalid token.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "foobarbaz",
        }

        output = self.app.post(
            "/api/0/test2/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or expired token. Please visit "
                "http://localhost.localdomain/settings#api-keys to get or "
                "renew your API token.",
                "error_code": "EINVALIDTOK",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_invalid_access(self):
        """ Test the api_pull_request_create method of the flask api when
        the user opening the PR doesn't have commit access.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session, user_id=2)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "foobarbaz",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 401)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "You do not have sufficient permissions to "
                "perform this action",
                "error_code": "ENOTHIGHENOUGH",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_invalid_branch_to(self):
        """ Test the api_pull_request_create method of the flask api when
        the branch to does not exist.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Check the behavior if the project disabled the issue tracker
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        settings = repo.settings
        settings["Enforce_signed-off_commits_in_pull-request"] = True
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "foobarbaz",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 400)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(
            data,
            {
                "error": "Invalid or incomplete input submitted",
                "error_code": "EINVALIDREQ",
                "errors": "Branch foobarbaz could not be found in the "
                "target repo",
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_project_token_different_project(self):
        """Test the api_pull_request_create method with the project token
        of a different project - fails"""

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session, project_id=2)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token foo_token"}
        data = {
            "title": "Test of PR",
            "inicial comment": "Some readme adjustment",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 401)

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_user_token_invalid_acls(self):
        """Test the api_pull_request_create method with the user token, but with
        no acls for opening pull request - fails"""

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session, project_id=None)
        for acl in (
            "create_project",
            "fork_project",
            "modify_project",
            "update_watch_status",
        ):
            tests.create_tokens_acl(self.session, acl_name=acl)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test of PR",
            "initial_comment": "Some readme adjustment",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 401)

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_from_branch_to_origin(self):
        """Test the api_pull_request_create method from a fork to a master,
       with project token of a origin with all the acls"""

        tests.create_projects(self.session)
        tests.create_projects(
            self.session, is_fork=True, hook_token_suffix="foo"
        )
        project_query = self.session.query(pagure.lib.model.Project)
        for project in project_query.filter_by(name="test").all():
            if project.parent_id == None:
                parent = project
            else:
                child = project
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(
            os.path.join(self.path, "repos", "forks", "pingou", "test.git"),
            branch="branch",
        )
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "forks", "pingou", "test.git"),
            branch="branch",
        )

        # Create tokens
        parent_token = pagure.lib.model.Token(
            id="iamparenttoken",
            user_id=parent.user_id,
            project_id=parent.id,
            expiration=datetime.datetime.utcnow()
            + datetime.timedelta(days=30),
        )
        self.session.add(parent_token)

        fork_token = pagure.lib.model.Token(
            id="iamforktoken",
            user_id=child.user_id,
            project_id=child.id,
            expiration=datetime.datetime.utcnow()
            + datetime.timedelta(days=30),
        )
        self.session.add(fork_token)
        self.session.commit()

        tests.create_tokens_acl(self.session, token_id="iamparenttoken")
        for acl in pagure.default_config.CROSS_PROJECT_ACLS:
            tests.create_tokens_acl(
                self.session, token_id="iamforktoken", acl_name=acl
            )

        headers = {"Authorization": "token iamforktoken"}

        data = {
            "title": "war of tomatoes",
            "initial_comment": "the manifest",
            "branch_to": "master",
            "branch_from": "branch",
        }

        output = self.app.post(
            "/api/0/fork/pingou/test/pull-request/new",
            headers=headers,
            data=data,
        )
        self.assertEqual(output.status_code, 200)

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open(self):
        """ Test the api_pull_request_create method of the flask api. """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["project"]["date_created"] = "1516348115"
        data["project"]["date_modified"] = "1516348115"
        data["repo_from"]["date_created"] = "1516348115"
        data["repo_from"]["date_modified"] = "1516348115"
        data["uid"] = "e8b68df8711648deac67c3afed15a798"
        data["commit_start"] = "114f1b468a5f05e635fcb6394273f3f907386eab"
        data["commit_stop"] = "114f1b468a5f05e635fcb6394273f3f907386eab"
        data["date_created"] = "1516348115"
        data["last_updated"] = "1516348115"
        data["updated_on"] = "1516348115"
        self.assertDictEqual(
            data,
            {
                "assignee": None,
                "branch": "master",
                "branch_from": "test",
                "cached_merge_status": "unknown",
                "closed_at": None,
                "closed_by": None,
                "comments": [],
                "commit_start": "114f1b468a5f05e635fcb6394273f3f907386eab",
                "commit_stop": "114f1b468a5f05e635fcb6394273f3f907386eab",
                "date_created": "1516348115",
                "id": 1,
                "initial_comment": "Nothing much, the changes speak for themselves",
                "last_updated": "1516348115",
                "project": {
                    "access_groups": {"admin": [], "commit": [], "ticket": []},
                    "access_users": {
                        "admin": [],
                        "commit": [],
                        "owner": ["pingou"],
                        "ticket": [],
                    },
                    "close_status": [
                        "Invalid",
                        "Insufficient data",
                        "Fixed",
                        "Duplicate",
                    ],
                    "custom_keys": [],
                    "date_created": "1516348115",
                    "date_modified": "1516348115",
                    "description": "test project #1",
                    "fullname": "test",
                    "id": 1,
                    "milestones": {},
                    "name": "test",
                    "namespace": None,
                    "parent": None,
                    "priorities": {},
                    "tags": [],
                    "url_path": "test",
                    "user": {"fullname": "PY C", "name": "pingou"},
                },
                "remote_git": None,
                "repo_from": {
                    "access_groups": {"admin": [], "commit": [], "ticket": []},
                    "access_users": {
                        "admin": [],
                        "commit": [],
                        "owner": ["pingou"],
                        "ticket": [],
                    },
                    "close_status": [
                        "Invalid",
                        "Insufficient data",
                        "Fixed",
                        "Duplicate",
                    ],
                    "custom_keys": [],
                    "date_created": "1516348115",
                    "date_modified": "1516348115",
                    "description": "test project #1",
                    "fullname": "test",
                    "id": 1,
                    "milestones": {},
                    "name": "test",
                    "namespace": None,
                    "parent": None,
                    "priorities": {},
                    "tags": [],
                    "url_path": "test",
                    "user": {"fullname": "PY C", "name": "pingou"},
                },
                "status": "Open",
                "tags": [],
                "threshold_reached": None,
                "title": "Test PR",
                "uid": "e8b68df8711648deac67c3afed15a798",
                "updated_on": "1516348115",
                "user": {"fullname": "PY C", "name": "pingou"},
            },
        )

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_open_missing_initial_comment(self):
        """ Test the api_pull_request_create method of the flask api when
        not initial comment is submitted.
        """

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data["project"]["date_created"] = "1516348115"
        data["project"]["date_modified"] = "1516348115"
        data["repo_from"]["date_created"] = "1516348115"
        data["repo_from"]["date_modified"] = "1516348115"
        data["uid"] = "e8b68df8711648deac67c3afed15a798"
        data["commit_start"] = "114f1b468a5f05e635fcb6394273f3f907386eab"
        data["commit_stop"] = "114f1b468a5f05e635fcb6394273f3f907386eab"
        data["date_created"] = "1516348115"
        data["last_updated"] = "1516348115"
        data["updated_on"] = "1516348115"
        self.assertDictEqual(
            data,
            {
                "assignee": None,
                "branch": "master",
                "branch_from": "test",
                "cached_merge_status": "unknown",
                "closed_at": None,
                "closed_by": None,
                "comments": [],
                "commit_start": "114f1b468a5f05e635fcb6394273f3f907386eab",
                "commit_stop": "114f1b468a5f05e635fcb6394273f3f907386eab",
                "date_created": "1516348115",
                "id": 1,
                "initial_comment": None,
                "last_updated": "1516348115",
                "project": {
                    "access_groups": {"admin": [], "commit": [], "ticket": []},
                    "access_users": {
                        "admin": [],
                        "commit": [],
                        "owner": ["pingou"],
                        "ticket": [],
                    },
                    "close_status": [
                        "Invalid",
                        "Insufficient data",
                        "Fixed",
                        "Duplicate",
                    ],
                    "custom_keys": [],
                    "date_created": "1516348115",
                    "date_modified": "1516348115",
                    "description": "test project #1",
                    "fullname": "test",
                    "id": 1,
                    "milestones": {},
                    "name": "test",
                    "namespace": None,
                    "parent": None,
                    "priorities": {},
                    "tags": [],
                    "url_path": "test",
                    "user": {"fullname": "PY C", "name": "pingou"},
                },
                "remote_git": None,
                "repo_from": {
                    "access_groups": {"admin": [], "commit": [], "ticket": []},
                    "access_users": {
                        "admin": [],
                        "commit": [],
                        "owner": ["pingou"],
                        "ticket": [],
                    },
                    "close_status": [
                        "Invalid",
                        "Insufficient data",
                        "Fixed",
                        "Duplicate",
                    ],
                    "custom_keys": [],
                    "date_created": "1516348115",
                    "date_modified": "1516348115",
                    "description": "test project #1",
                    "fullname": "test",
                    "id": 1,
                    "milestones": {},
                    "name": "test",
                    "namespace": None,
                    "parent": None,
                    "priorities": {},
                    "tags": [],
                    "url_path": "test",
                    "user": {"fullname": "PY C", "name": "pingou"},
                },
                "status": "Open",
                "tags": [],
                "threshold_reached": None,
                "title": "Test PR",
                "uid": "e8b68df8711648deac67c3afed15a798",
                "updated_on": "1516348115",
                "user": {"fullname": "PY C", "name": "pingou"},
            },
        )


class PagureFlaskApiForkPRDiffStatstests(tests.Modeltests):
    """ Tests for the flask API of pagure for the diff stats endpoint of PRs
    """

    maxDiff = None

    def setUp(self):
        """ Set up the environnment, ran before every tests. """
        super(PagureFlaskApiForkPRDiffStatstests, self).setUp()

        pagure.config.config["REQUESTS_FOLDER"] = None

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), ncommits=5
        )
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )

        # Create the pull-request to close
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        req = pagure.lib.query.new_pull_request(
            session=self.session,
            repo_from=repo,
            branch_from="test",
            repo_to=repo,
            branch_to="master",
            title="test pull-request",
            user="pingou",
        )
        self.session.commit()
        self.assertEqual(req.id, 1)
        self.assertEqual(req.title, "test pull-request")

    @patch("pagure.lib.git.update_git", MagicMock(return_value=True))
    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_diffstats_no_repo(self):
        """ Test the api_pull_request_merge method of the flask api. """
        output = self.app.get("/api/0/invalid/pull-request/404/diffstats")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            data, {"error": "Project not found", "error_code": "ENOPROJECT"}
        )

    @patch("pagure.lib.git.update_git", MagicMock(return_value=True))
    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_diffstats_no_pr(self):
        """ Test the api_pull_request_merge method of the flask api. """
        output = self.app.get("/api/0/test/pull-request/404/diffstats")
        self.assertEqual(output.status_code, 404)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            data, {"error": "Pull-Request not found", "error_code": "ENOREQ"}
        )

    @patch("pagure.lib.git.update_git", MagicMock(return_value=True))
    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_diffstats_file_modified(self):
        """ Test the api_pull_request_merge method of the flask api. """
        output = self.app.get("/api/0/test/pull-request/1/diffstats")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            data,
            {
                "sources": {
                    "lines_added": 10,
                    "lines_removed": 0,
                    "new_id": "540916fbd3d825d14cc0c0b2397606fda69379ce",
                    "old_id": "265f133a7c94ede4cb183dd808219c5bf9e08f87",
                    "old_path": "sources",
                    "status": "M",
                }
            },
        )

    @patch("pagure.lib.git.update_git", MagicMock(return_value=True))
    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_diffstats_file_added_mofidied(self):
        """ Test the api_pull_request_merge method of the flask api. """
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), ncommits=5
        )
        tests.add_readme_git_repo(
            os.path.join(self.path, "repos", "test.git"),
            readme_name="README.md",
            branch="test",
        )

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        self.assertEqual(len(repo.requests), 1)

        output = self.app.get("/api/0/test/pull-request/1/diffstats")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertTrue(
            data
            in [
                {
                    "README.md": {
                        "lines_added": 5,
                        "lines_removed": 0,
                        "new_id": "bd913ea153650b94f33f53e5164c36a28b761bf4",
                        "old_id": "0000000000000000000000000000000000000000",
                        "old_path": "README.md",
                        "status": "A",
                    },
                    "sources": {
                        "lines_added": 5,
                        "lines_removed": 0,
                        "new_id": "540916fbd3d825d14cc0c0b2397606fda69379ce",
                        "old_id": "293500070b9dfc6ab66e31383f8f7fccf6a95fe2",
                        "old_path": "sources",
                        "status": "M",
                    },
                },
                {
                    "README.md": {
                        "lines_added": 5,
                        "lines_removed": 0,
                        "new_id": "bd913ea153650b94f33f53e5164c36a28b761bf4",
                        "old_id": "0000000000000000000000000000000000000000",
                        "old_path": "README.md",
                        "status": "A",
                    },
                    "sources": {
                        "lines_added": 10,
                        "lines_removed": 0,
                        "new_id": "540916fbd3d825d14cc0c0b2397606fda69379ce",
                        "old_id": "265f133a7c94ede4cb183dd808219c5bf9e08f87",
                        "old_path": "sources",
                        "status": "M",
                    },
                },
            ]
        )

    @patch("pagure.lib.git.update_git", MagicMock(return_value=True))
    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def test_api_pull_request_diffstats_file_modified_deleted(self):
        """ Test the api_pull_request_merge method of the flask api. """
        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        self.assertEqual(len(repo.requests), 1)
        pagure.lib.tasks.update_pull_request(repo.requests[0].uid)

        tests.add_readme_git_repo(
            os.path.join(self.path, "repos", "test.git"),
            readme_name="README.md",
            branch="test",
        )
        tests.remove_file_git_repo(
            os.path.join(self.path, "repos", "test.git"),
            filename="sources",
            branch="test",
        )

        repo = pagure.lib.query.get_authorized_project(self.session, "test")
        self.assertEqual(len(repo.requests), 1)
        pagure.lib.tasks.update_pull_request(repo.requests[0].uid)

        output = self.app.get("/api/0/test/pull-request/1/diffstats")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertEqual(
            data,
            {
                "README.md": {
                    "lines_added": 5,
                    "lines_removed": 0,
                    "new_id": "bd913ea153650b94f33f53e5164c36a28b761bf4",
                    "old_id": "0000000000000000000000000000000000000000",
                    "old_path": "README.md",
                    "status": "A",
                },
                "sources": {
                    "lines_added": 0,
                    "lines_removed": 5,
                    "new_id": "0000000000000000000000000000000000000000",
                    "old_id": "265f133a7c94ede4cb183dd808219c5bf9e08f87",
                    "old_path": "sources",
                    "status": "D",
                },
            },
        )


class PagureApiThresholdReachedTests(tests.Modeltests):
    """ Test the behavior of the threshold_reached value returned by the API.
    """

    maxDiff = None

    def _clean_data(self, data):
        data["project"]["date_created"] = "1516348115"
        data["project"]["date_modified"] = "1516348115"
        data["repo_from"]["date_created"] = "1516348115"
        data["repo_from"]["date_modified"] = "1516348115"
        data["uid"] = "e8b68df8711648deac67c3afed15a798"
        data["commit_start"] = "114f1b468a5f05e635fcb6394273f3f907386eab"
        data["commit_stop"] = "114f1b468a5f05e635fcb6394273f3f907386eab"
        data["date_created"] = "1516348115"
        data["last_updated"] = "1516348115"
        data["updated_on"] = "1516348115"
        data["comments"] = []  # Let's not check the comments
        return data

    @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
    def setUp(self):
        """ Set up the environment for the tests. """
        super(PagureApiThresholdReachedTests, self).setUp()

        tests.create_projects(self.session)
        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
        tests.create_projects_git(
            os.path.join(self.path, "requests"), bare=True
        )
        tests.add_readme_git_repo(os.path.join(self.path, "repos", "test.git"))
        tests.add_commit_git_repo(
            os.path.join(self.path, "repos", "test.git"), branch="test"
        )
        tests.create_tokens(self.session)
        tests.create_tokens_acl(self.session)

        # Add a token for user `foo`
        item = pagure.lib.model.Token(
            id="aaabbbcccddd_foo",
            user_id=2,
            project_id=1,
            expiration=datetime.datetime.utcnow()
            + datetime.timedelta(days=30),
        )
        self.session.add(item)
        self.session.commit()
        tests.create_tokens_acl(self.session, token_id="aaabbbcccddd_foo")

        # Add a minimal required score:
        repo = pagure.lib.query._get_project(self.session, "test")
        settings = repo.settings
        settings["Minimum_score_to_merge_pull-request"] = 2
        repo.settings = settings
        self.session.add(repo)
        self.session.commit()

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {
            "title": "Test PR",
            "initial_comment": "Nothing much, the changes speak for themselves",
            "branch_to": "master",
            "branch_from": "test",
        }

        output = self.app.post(
            "/api/0/test/pull-request/new", headers=headers, data=data
        )
        self.assertEqual(output.status_code, 200)

        self.expected_data = {
            "assignee": None,
            "branch": "master",
            "branch_from": "test",
            "cached_merge_status": "unknown",
            "closed_at": None,
            "closed_by": None,
            "comments": [],
            "commit_start": "114f1b468a5f05e635fcb6394273f3f907386eab",
            "commit_stop": "114f1b468a5f05e635fcb6394273f3f907386eab",
            "date_created": "1516348115",
            "id": 1,
            "initial_comment": "Nothing much, the changes speak for themselves",
            "last_updated": "1516348115",
            "project": {
                "access_groups": {"admin": [], "commit": [], "ticket": []},
                "access_users": {
                    "admin": [],
                    "commit": [],
                    "owner": ["pingou"],
                    "ticket": [],
                },
                "close_status": [
                    "Invalid",
                    "Insufficient data",
                    "Fixed",
                    "Duplicate",
                ],
                "custom_keys": [],
                "date_created": "1516348115",
                "date_modified": "1516348115",
                "description": "test project #1",
                "fullname": "test",
                "id": 1,
                "milestones": {},
                "name": "test",
                "namespace": None,
                "parent": None,
                "priorities": {},
                "tags": [],
                "url_path": "test",
                "user": {"fullname": "PY C", "name": "pingou"},
            },
            "remote_git": None,
            "repo_from": {
                "access_groups": {"admin": [], "commit": [], "ticket": []},
                "access_users": {
                    "admin": [],
                    "commit": [],
                    "owner": ["pingou"],
                    "ticket": [],
                },
                "close_status": [
                    "Invalid",
                    "Insufficient data",
                    "Fixed",
                    "Duplicate",
                ],
                "custom_keys": [],
                "date_created": "1516348115",
                "date_modified": "1516348115",
                "description": "test project #1",
                "fullname": "test",
                "id": 1,
                "milestones": {},
                "name": "test",
                "namespace": None,
                "parent": None,
                "priorities": {},
                "tags": [],
                "url_path": "test",
                "user": {"fullname": "PY C", "name": "pingou"},
            },
            "status": "Open",
            "tags": [],
            "threshold_reached": None,
            "title": "Test PR",
            "uid": "e8b68df8711648deac67c3afed15a798",
            "updated_on": "1516348115",
            "user": {"fullname": "PY C", "name": "pingou"},
        }

    def test_api_pull_request_no_comments(self):
        """ Check the value of threshold_reach when the PR has no comments.
        """

        # Check the PR with 0 comment:
        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data = self._clean_data(data)
        self.expected_data["threshold_reached"] = False
        self.assertDictEqual(data, self.expected_data)

    def test_api_pull_request_one_comments(self):
        """ Check the value of threshold_reach when the PR has one comment.
        """
        # Check the PR with 1 comment:
        headers = {"Authorization": "token aaabbbcccddd"}
        data = {"comment": "This is a very interesting solution :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data = self._clean_data(data)
        self.expected_data["threshold_reached"] = False
        self.assertDictEqual(data, self.expected_data)

    def test_api_pull_request_two_comments_one_person(self):
        """ Check the value of threshold_reach when the PR has two comments
        but from the same person.
        """
        # Add two comments from the same user:
        headers = {"Authorization": "token aaabbbcccddd"}
        data = {"comment": "This is a very interesting solution :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        headers = {"Authorization": "token aaabbbcccddd"}
        data = {"comment": "Indeed it is :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data = self._clean_data(data)
        self.expected_data["threshold_reached"] = False
        self.assertDictEqual(data, self.expected_data)

    def test_api_pull_request_two_comments_two_persons(self):
        """ Check the value of threshold_reach when the PR has two comments
        from two different persons.
        """
        # Add two comments from two users:
        headers = {"Authorization": "token aaabbbcccddd"}
        data = {"comment": "This is a very interesting solution :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        headers = {"Authorization": "token aaabbbcccddd_foo"}
        data = {"comment": "Indeed it is :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data = self._clean_data(data)
        data["comments"] = []  # Let's not check the comments
        self.expected_data["threshold_reached"] = True
        self.assertDictEqual(data, self.expected_data)

    def test_api_pull_request_three_comments_two_persons_changed_to_no(self):
        """ Check the value of threshold_reach when the PR has three
        comments from two person among which one changed their mind from
        +1 to -1.
        """
        # Add three comments from two users:
        headers = {"Authorization": "token aaabbbcccddd"}
        data = {"comment": "This is a very interesting solution :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        headers = {"Authorization": "token aaabbbcccddd_foo"}
        data = {"comment": "Indeed it is :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        data = {
            "comment": "Nevermind the bug is elsewhere in fact :thumbsdown:"
        }
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data = self._clean_data(data)
        data["comments"] = []  # Let's not check the comments
        self.expected_data["threshold_reached"] = False
        self.assertDictEqual(data, self.expected_data)

    def test_api_pull_request_three_comments_two_persons_changed_to_yes(self):
        """ Check the value of threshold_reach when the PR has three
        comments from two person among which one changed their mind from
        -1 to +1
        """
        # Add three comments from two users:
        headers = {"Authorization": "token aaabbbcccddd"}
        data = {"comment": "This is a very interesting solution :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        headers = {"Authorization": "token aaabbbcccddd_foo"}
        data = {"comment": "I think the bug is elsewhere :thumbsdown:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        data = {"comment": "Nevermind it is here :thumbsup:"}
        output = self.app.post(
            "/api/0/test/pull-request/1/comment", data=data, headers=headers
        )
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        self.assertDictEqual(data, {"message": "Comment added"})

        output = self.app.get("/api/0/test/pull-request/1")
        self.assertEqual(output.status_code, 200)
        data = json.loads(output.get_data(as_text=True))
        data = self._clean_data(data)
        data["comments"] = []  # Let's not check the comments
        self.expected_data["threshold_reached"] = True
        self.assertDictEqual(data, self.expected_data)


if __name__ == "__main__":
    unittest.main(verbosity=2)
