pagure/tests/test_pagure_merge_pr_no_fork.py

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

"""
 (c) 2018 - Copyright Red Hat Inc

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

"""

from __future__ import unicode_literals


import unittest
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.config
import pagure.lib.query
import pagure.lib.tasks
import tests


class PagureMergePrNoForkTest(tests.Modeltests):
    """ Tests merging a PR in pagure when the fork no longer exists """

    maxDiff = None

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

        tests.create_projects(self.session)
        tests.create_projects_git(
            os.path.join(self.path, "repos"),
            bare=True
        )
        tests.add_content_git_repo(
            os.path.join(self.path, "repos", "test.git"))
        tests.create_projects(
            self.session,
            is_fork=True,
            hook_token_suffix='fork')
        tests.create_projects_git(
            os.path.join(self.path, "repos", "forks", "pingou"),
            bare=True
        )
        tests.add_content_git_repo(
            os.path.join(self.path, "repos", "forks", "pingou", "test.git"))
        tests.add_readme_git_repo(
            os.path.join(self.path, "repos", "forks", "pingou", "test.git"))
        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)

        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')

        # Assert the PR is open
        self.session = pagure.lib.query.create_session(self.dbpath)
        project = pagure.lib.query.get_authorized_project(
            self.session, 'test')
        self.assertEqual(len(project.requests), 1)
        self.assertEqual(project.requests[0].status, "Open")
        # Check how the PR renders in the API and the UI
        output = self.app.get('/api/0/test/pull-request/1')
        self.assertEqual(output.status_code, 200)
        output = self.app.get('/test/pull-request/1')
        self.assertEqual(output.status_code, 200)

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

        # Check the PR stats in the 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.assertDictEqual(
            data,
            {
                "README.rst": {
                    "lines_added": 16,
                    "lines_removed": 0,
                    "new_id": "fb7093d2ba1cf8f80d10b45e4f15b10240727db5",
                    "old_id": "0000000000000000000000000000000000000000",
                    "old_path": "README.rst",
                    "status": "A"
                }
            }
        )

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

        pagure.lib.tasks.delete_project(
            namespace=None,
            name="test",
            user="pingou",
            action_user="pingou",
        )

        # Check the PR stats in the 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.assertDictEqual(
            data,
            {
                "README.rst": {
                    "lines_added": 16,
                    "lines_removed": 0,
                    "new_id": "fb7093d2ba1cf8f80d10b45e4f15b10240727db5",
                    "old_id": "0000000000000000000000000000000000000000",
                    "old_path": "README.rst",
                    "status": "A"
                }
            }
        )

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

        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', MagicMock(return_value=True))
    def test_api_pull_request_merge_no_fork(self):
        """ Test the api_pull_request_merge method of the flask api. """

        pagure.lib.tasks.delete_project(
            namespace=None,
            name="test",
            user="pingou",
            action_user="pingou",
        )

        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', MagicMock(return_value=True))
    def test_ui_pull_request_merge(self):
        """ Test the api_pull_request_merge method of the flask UI. """

        user = tests.FakeUser(username='pingou')
        with tests.user_set(self.app.application, user):
            data = {
                'csrf_token': self.get_csrf()
            }

            # Merge PR
            output = self.app.post(
                '/test/pull-request/1/merge', data=data, follow_redirects=True)
            self.assertEqual(output.status_code, 200)
            output_text = output.get_data(as_text=True)
            self.assertIn(
                "<title>Overview - test - Pagure</title>",
                output_text
            )

        self.session = pagure.lib.query.create_session(self.dbpath)
        project = pagure.lib.query.get_authorized_project(
            self.session, 'test')
        self.assertEqual(project.requests[0].status, "Merged")

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))
    def test_ui_pull_request_merge_no_fork(self):
        """ Test the api_pull_request_merge method of the flask UI. """

        pagure.lib.tasks.delete_project(
            namespace=None,
            name="test",
            user="pingou",
            action_user="pingou",
        )

        user = tests.FakeUser(username='pingou')
        with tests.user_set(self.app.application, user):
            data = {
                'csrf_token': self.get_csrf()
            }

            # Merge PR
            output = self.app.post(
                '/test/pull-request/1/merge', data=data, follow_redirects=True)
            self.assertEqual(output.status_code, 200)
            output_text = output.get_data(as_text=True)
            self.assertIn(
                "<title>Overview - test - Pagure</title>",
                output_text
            )

        self.session = pagure.lib.query.create_session(self.dbpath)
        project = pagure.lib.query.get_authorized_project(
            self.session, 'test')
        self.assertEqual(project.requests[0].status, "Merged")

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))
    def test_internal_merge_status(self):
        """ Test the api_pull_request_merge method of the flask UI. """

        self.session = pagure.lib.query.create_session(self.dbpath)
        project = pagure.lib.query.get_authorized_project(
            self.session, 'test')

        user = tests.FakeUser(username='pingou')
        with tests.user_set(self.app.application, user):
            data = {
                'csrf_token': self.get_csrf(),
                'requestid': project.requests[0].uid,
            }

            # Merge PR
            output = self.app.post(
                '/pv/pull-request/merge', data=data)
            self.assertEqual(output.status_code, 200)
            data = json.loads(output.get_data(as_text=True))
            self.assertDictEqual(
                data,
                {
                    u'code': u'FFORWARD',
                    u'message': u'The pull-request can be merged and '
                        'fast-forwarded',
                    u'short_code': u'Ok'
                }
            )

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))
    def test_internal_merge_status_no_fork(self):
        """ Test the api_pull_request_merge method of the flask UI. """

        pagure.lib.tasks.delete_project(
            namespace=None,
            name="test",
            user="pingou",
            action_user="pingou",
        )

        self.session = pagure.lib.query.create_session(self.dbpath)
        project = pagure.lib.query.get_authorized_project(
            self.session, 'test')

        user = tests.FakeUser(username='pingou')
        with tests.user_set(self.app.application, user):
            data = {
                'csrf_token': self.get_csrf(),
                'requestid': project.requests[0].uid,
            }

            # Merge PR
            output = self.app.post(
                '/pv/pull-request/merge', data=data)
            self.assertEqual(output.status_code, 200)
            data = json.loads(output.get_data(as_text=True))
            self.assertDictEqual(
                data,
                {
                    u'code': u'FFORWARD',
                    u'message': u'The pull-request can be merged and '
                        'fast-forwarded',
                    u'short_code': u'Ok'
                }
            )


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