Blame tests/test_pagure_flask_dump_load_ticket.py

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# -*- coding: utf-8 -*-
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"""
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 (c) 2015 - Copyright Red Hat Inc
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 Authors:
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   Pierre-Yves Chibon <pingou@pingoured.fr></pingou@pingoured.fr>
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"""
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__requires__ = ['SQLAlchemy >= 0.8']
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import pkg_resources
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import json
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import unittest
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import shutil
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import sys
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import tempfile
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import time
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import os
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import pygit2
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from mock import patch
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sys.path.insert(0, os.path.join(os.path.dirname(
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    os.path.abspath(__file__)), '..'))
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import pagure
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import pagure.lib
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import tests
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class PagureFlaskDumpLoadTicketTests(tests.Modeltests):
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    """ Tests for flask application for dumping and re-loading the JSON of
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    a ticket.
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    """
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    def setUp(self):
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        """ Set up the environnment, ran before every tests. """
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        super(PagureFlaskDumpLoadTicketTests, self).setUp()
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        pagure.APP.config['TESTING'] = True
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        pagure.SESSION = self.session
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        pagure.lib.SESSION = self.session
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        pagure.ui.app.SESSION = self.session
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        pagure.ui.filters.SESSION = self.session
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        pagure.ui.fork.SESSION = self.session
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        pagure.ui.repo.SESSION = self.session
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    @patch('pagure.lib.notify.send_email')
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    @patch('pagure.lib.git._maybe_wait')
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    def test_dumping_reloading_ticket(self, mw, send_email):
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        """ Test dumping a ticket into a JSON blob. """
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        mw.side_effect = lambda result: result.get()
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        send_email.return_value = True
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        tests.create_projects(self.session)
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        # Create repo
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        self.gitrepo = os.path.join(self.path, 'tickets', 'test.git')
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        repopath = os.path.join(self.path, 'tickets')
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        os.makedirs(self.gitrepo)
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        repo_obj = pygit2.init_repository(self.gitrepo, bare=True)
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        repo = pagure.get_authorized_project(self.session, 'test')
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        # Create an issue to play with
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        msg = pagure.lib.new_issue(
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            session=self.session,
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            repo=repo,
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            title='Test issue',
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            content='We should work on this',
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            user='pingou',
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            ticketfolder=repopath
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        )
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        self.assertEqual(msg.title, 'Test issue')
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        # Need another two issue to test the dependencie chain
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        msg = pagure.lib.new_issue(
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            session=self.session,
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            repo=repo,
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            title='Test issue #2',
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            content='Another bug',
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            user='pingou',
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            ticketfolder=repopath
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        )
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        self.assertEqual(msg.title, 'Test issue #2')
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        msg = pagure.lib.new_issue(
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            session=self.session,
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            repo=repo,
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            title='Test issue #3',
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            content='That would be nice feature no?',
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            user='foo',
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            ticketfolder=repopath
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        )
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        self.assertEqual(msg.title, 'Test issue #3')
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        issue = pagure.lib.search_issues(self.session, repo, issueid=1)
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        issue2 = pagure.lib.search_issues(self.session, repo, issueid=2)
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        issue3 = pagure.lib.search_issues(self.session, repo, issueid=3)
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        # Add a couple of comment on the ticket
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        msg = pagure.lib.add_issue_comment(
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            session=self.session,
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            issue=issue,
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            comment='Hey look a comment!',
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            user='foo',
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            ticketfolder=repopath,
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        )
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        self.session.commit()
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        self.assertEqual(msg, 'Comment added')
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        msg = pagure.lib.add_issue_comment(
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            session=self.session,
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            issue=issue,
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            comment='crazy right?',
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            user='pingou',
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            ticketfolder=repopath,
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        )
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        self.session.commit()
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        self.assertEqual(msg, 'Comment added')
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        # Assign the ticket to someone
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        msg = pagure.lib.add_issue_assignee(
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            session=self.session,
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            issue=issue,
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            assignee='pingou',
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            user='pingou',
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            ticketfolder=repopath,
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        )
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        self.session.commit()
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        self.assertEqual(msg, 'Issue assigned to pingou')
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        # Add a couple of tags on the ticket
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        msg = pagure.lib.add_tag_obj(
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            session=self.session,
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            obj=issue,
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            tags=[' feature ', 'future '],
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            user='pingou',
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            ticketfolder=repopath,
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        )
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        self.session.commit()
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        self.assertEqual(msg, 'Issue tagged with: feature, future')
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        # Add dependencies
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        msg = pagure.lib.add_issue_dependency(
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            session=self.session,
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            issue=issue,
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            issue_blocked=issue2,
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            user='pingou',
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            ticketfolder=repopath,
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        )
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        self.session.commit()
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        self.assertEqual(msg, 'Issue marked as depending on: #2')
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        msg = pagure.lib.add_issue_dependency(
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            session=self.session,
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            issue=issue3,
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            issue_blocked=issue,
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            user='foo',
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            ticketfolder=repopath,
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        )
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        self.session.commit()
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        self.assertEqual(msg, 'Issue marked as depending on: #1')
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        # Dump the JSON
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        pagure.lib.git.update_git(issue, repo, repopath).wait()
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        repo = pygit2.Repository(self.gitrepo)
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        cnt = len([commit
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            for commit in repo.walk(
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                repo.head.target, pygit2.GIT_SORT_TOPOLOGICAL)])
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        self.assertIn(cnt, (9, 10))
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        last_commit = repo.revparse_single('HEAD')
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        patch = pagure.lib.git.commit_to_patch(repo, last_commit)
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        for line in patch.split('\n'):
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            if line.startswith('--- a/'):
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                fileid = line.split('--- a/')[1]
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                break
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        newpath = tempfile.mkdtemp(prefix='pagure-dump-load')
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        clone_repo = pygit2.clone_repository(self.gitrepo, newpath)
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        self.assertEqual(len(os.listdir(newpath)), 4)
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        ticket_json = os.path.join(self.path, 'test_ticket.json')
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        self.assertFalse(os.path.exists(ticket_json))
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        shutil.copyfile(os.path.join(newpath, fileid), ticket_json)
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        self.assertTrue(os.path.exists(ticket_json))
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        jsondata = None
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        with open(ticket_json) as stream:
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            jsondata = json.load(stream)
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        self.assertNotEqual(jsondata, None)
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        shutil.rmtree(newpath)
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        # Test reloading the JSON
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        self.tearDown()
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        self.setUp()
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        # Give the worker time to spawn
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        time.sleep(2)
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        tests.create_projects(self.session)
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        # Create repo
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        self.gitrepo = os.path.join(self.path, 'tickets', 'test.git')
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        repopath = os.path.join(self.path, 'tickets')
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        os.makedirs(self.gitrepo)
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        pygit2.init_repository(self.gitrepo, bare=True)
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        pagure.lib.git.update_ticket_from_git(
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            self.session,
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            reponame='test',
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            namespace=None,
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            username=None,
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            issue_uid='foobar',
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            json_data=jsondata,
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        )
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        # Post loading
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        repo = pagure.get_authorized_project(self.session, 'test')
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        self.assertEqual(len(repo.issues), 1)
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        issue = pagure.lib.search_issues(self.session, repo, issueid=1)
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        # Check after re-loading
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        self.assertEqual(len(issue.comments), 3)
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        self.assertEqual(len(issue.tags), 2)
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        self.assertEqual(issue.tags_text, ['future', 'feature'])
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        self.assertEqual(issue.assignee.username, 'pingou')
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        self.assertEqual(issue.children, [])
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        self.assertEqual(issue.parents, [])
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if __name__ == '__main__':
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    unittest.main(verbosity=2)