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- # -*- coding: utf-8 -*-
- """
- (c) 2015-2018 - Copyright Red Hat Inc
- Authors:
- Pierre-Yves Chibon <pingou@pingoured.fr>
- """
- from __future__ import unicode_literals, absolute_import
- import json
- import unittest
- import shutil
- import sys
- import tempfile
- import time
- import os
- import pygit2
- from mock import patch, MagicMock
- sys.path.insert(
- 0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..")
- )
- import pagure.lib.query
- import tests
- from pagure.lib.repo import PagureRepo
- class PagureFlaskPrNoSourcestests(tests.Modeltests):
- """ Tests PR in pagure when the source is gone """
- maxDiff = None
- @patch("pagure.lib.notify.send_email", MagicMock(return_value=True))
- @patch("pagure.lib.notify.fedmsg_publish", MagicMock(return_value=True))
- def setUp(self):
- """ Set up the environnment, ran before every tests. """
- super(PagureFlaskPrNoSourcestests, self).setUp()
- tests.create_projects(self.session)
- tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)
- # Create foo's fork of pingou's test project
- item = pagure.lib.model.Project(
- user_id=2, # foo
- name="test",
- description="test project #1",
- hook_token="aaabbb",
- is_fork=True,
- parent_id=1,
- )
- self.session.add(item)
- self.session.commit()
- # Create the fork's git repo
- repo_path = os.path.join(self.path, "repos", item.path)
- pygit2.init_repository(repo_path, bare=True)
- project = pagure.lib.query.get_authorized_project(self.session, "test")
- fork = pagure.lib.query.get_authorized_project(
- self.session, "test", user="foo"
- )
- self.set_up_git_repo(repo=project, fork=fork)
- # Ensure things got setup straight
- project = pagure.lib.query.get_authorized_project(self.session, "test")
- self.assertEqual(len(project.requests), 1)
- # wait for the worker to process the task
- path = os.path.join(
- self.path, "repos", "test.git", "refs", "pull", "1", "head"
- )
- self.assertTrue(os.path.exists(path))
- def set_up_git_repo(self, repo, fork, branch_from="feature"):
- """ Set up the git repo and create the corresponding PullRequest
- object.
- """
- # Clone the main repo
- gitrepo = os.path.join(self.path, "repos", repo.path)
- newpath = tempfile.mkdtemp(prefix="pagure-fork-test")
- repopath = os.path.join(newpath, "test")
- clone_repo = pygit2.clone_repository(gitrepo, repopath)
- # Create a file in that git repo
- with open(os.path.join(repopath, "sources"), "w") as stream:
- stream.write("foo\n bar")
- clone_repo.index.add("sources")
- clone_repo.index.write()
- # Commits the files added
- tree = clone_repo.index.write_tree()
- author = pygit2.Signature("Alice Author", "alice@authors.tld")
- committer = pygit2.Signature("Cecil Committer", "cecil@committers.tld")
- clone_repo.create_commit(
- "refs/heads/master", # the name of the reference to update
- author,
- committer,
- "Add sources file for testing",
- # binary string representing the tree object ID
- tree,
- # list of binary strings representing parents of the new commit
- [],
- )
- refname = "refs/heads/master:refs/heads/master"
- ori_remote = clone_repo.remotes[0]
- PagureRepo.push(ori_remote, refname)
- first_commit = clone_repo.revparse_single("HEAD")
- # Set the second repo
- repopath = os.path.join(self.path, "repos", fork.path)
- new_gitrepo = os.path.join(newpath, "fork_test")
- clone_repo = pygit2.clone_repository(repopath, new_gitrepo)
- # Add the main project as remote repo
- upstream_path = os.path.join(self.path, "repos", repo.path)
- remote = clone_repo.create_remote("upstream", upstream_path)
- remote.fetch()
- # Edit the sources file again
- with open(os.path.join(new_gitrepo, "sources"), "w") as stream:
- stream.write("foo\n bar\nbaz\n boose")
- clone_repo.index.add("sources")
- clone_repo.index.write()
- # Commits the files added
- tree = clone_repo.index.write_tree()
- author = pygit2.Signature("Alice Author", "alice@authors.tld")
- committer = pygit2.Signature("Cecil Committer", "cecil@committers.tld")
- clone_repo.create_commit(
- "refs/heads/%s" % branch_from,
- author,
- committer,
- "A commit on branch %s" % branch_from,
- tree,
- [first_commit.oid.hex],
- )
- refname = "refs/heads/%s" % (branch_from)
- ori_remote = clone_repo.remotes[0]
- PagureRepo.push(ori_remote, refname)
- # Create a PR for these changes
- project = pagure.lib.query.get_authorized_project(self.session, "test")
- req = pagure.lib.query.new_pull_request(
- session=self.session,
- repo_from=fork,
- branch_from=branch_from,
- repo_to=project,
- branch_to="master",
- title="PR from the %s branch" % branch_from,
- user="pingou",
- )
- self.session.commit()
- self.assertEqual(req.id, 1)
- self.assertEqual(req.title, "PR from the %s branch" % branch_from)
- shutil.rmtree(newpath)
- def test_request_pull_reference(self):
- """ Test if there is a reference created for a new PR. """
- project = pagure.lib.query.get_authorized_project(self.session, "test")
- self.assertEqual(len(project.requests), 1)
- gitrepo = os.path.join(self.path, "repos", "test.git")
- repo = pygit2.Repository(gitrepo)
- self.assertEqual(
- list(repo.listall_references()),
- ["refs/heads/master", "refs/pull/1/head"],
- )
- def test_request_pull_fork_reference(self):
- """ Test if there the references created on the fork. """
- project = pagure.lib.query.get_authorized_project(
- self.session, "test", user="foo"
- )
- self.assertEqual(len(project.requests), 0)
- gitrepo = os.path.join(self.path, "repos", project.path)
- repo = pygit2.Repository(gitrepo)
- self.assertEqual(
- list(repo.listall_references()), ["refs/heads/feature"]
- )
- def test_accessing_pr_fork_deleted(self):
- """ Test accessing the PR if the fork has been deleted. """
- # Delete fork on disk
- project = pagure.lib.query.get_authorized_project(
- self.session, "test", user="foo"
- )
- repo_path = os.path.join(self.path, "repos", project.path)
- self.assertTrue(os.path.exists(repo_path))
- shutil.rmtree(repo_path)
- self.assertFalse(os.path.exists(repo_path))
- # Delete fork in the DB
- self.session.delete(project)
- self.session.commit()
- # View the pull-request
- output2 = self.app.get("/test/pull-request/1")
- self.assertEqual(output2.status_code, 200)
- def test_accessing_pr_patch_fork_deleted(self):
- """ Test accessing the PR's patch if the fork has been deleted. """
- # Delete fork on disk
- project = pagure.lib.query.get_authorized_project(
- self.session, "test", user="foo"
- )
- repo_path = os.path.join(self.path, "repos", project.path)
- self.assertTrue(os.path.exists(repo_path))
- shutil.rmtree(repo_path)
- self.assertFalse(os.path.exists(repo_path))
- # Delete fork in the DB
- self.session.delete(project)
- self.session.commit()
- # View the pull-request
- output = self.app.get("/test/pull-request/1.patch")
- self.assertEqual(output.status_code, 200)
- self.assertIn(
- "--- a/sources\n+++ b/sources\n@@ -1,2 +1,4 @@",
- output.get_data(as_text=True),
- )
- def test_accessing_pr_branch_deleted(self):
- """ Test accessing the PR if branch it originates from has been
- deleted. """
- project = pagure.lib.query.get_authorized_project(
- self.session, "test", user="foo"
- )
- # Check the branches before
- gitrepo = os.path.join(self.path, "repos", project.path)
- repo = pygit2.Repository(gitrepo)
- self.assertEqual(
- list(repo.listall_references()), ["refs/heads/feature"]
- )
- # Delete branch of the fork
- user = tests.FakeUser(username="foo")
- with tests.user_set(self.app.application, user):
- output = self.app.post(
- "/fork/foo/test/b/feature/delete", follow_redirects=True
- )
- self.assertEqual(output.status_code, 200)
- # Check the branches after
- gitrepo = os.path.join(self.path, "repos", project.path)
- repo = pygit2.Repository(gitrepo)
- self.assertEqual(list(repo.listall_references()), [])
- # View the pull-request
- output2 = self.app.get("/test/pull-request/1")
- self.assertEqual(output2.status_code, 200)
- def test_accessing_pr_patch_branch_deleted(self):
- """ Test accessing the PR's patch if branch it originates from has
- been deleted. """
- project = pagure.lib.query.get_authorized_project(
- self.session, "test", user="foo"
- )
- # Check the branches before
- gitrepo = os.path.join(self.path, "repos", project.path)
- repo = pygit2.Repository(gitrepo)
- self.assertEqual(
- list(repo.listall_references()), ["refs/heads/feature"]
- )
- # Delete branch of the fork
- user = tests.FakeUser(username="foo")
- with tests.user_set(self.app.application, user):
- output = self.app.post(
- "/fork/foo/test/b/feature/delete", follow_redirects=True
- )
- self.assertEqual(output.status_code, 200)
- # Check the branches after
- gitrepo = os.path.join(self.path, "repos", project.path)
- repo = pygit2.Repository(gitrepo)
- self.assertEqual(list(repo.listall_references()), [])
- # View the pull-request
- output = self.app.get("/test/pull-request/1.patch")
- self.assertEqual(output.status_code, 200)
- self.assertIn(
- "--- a/sources\n+++ b/sources\n@@ -1,2 +1,4 @@",
- output.get_data(as_text=True),
- )
- if __name__ == "__main__":
- unittest.main(verbosity=2)
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