tests: Remove pull request duplication and update expected values.

rhodecode/api/tests/test_merge_pull_request.py

@@ -1,109 +1,104 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2016  RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import pytest
 
 from rhodecode.model.db import UserLog
 from rhodecode.model.meta import Session
 from rhodecode.model.pull_request import PullRequestModel
 from rhodecode.tests import TEST_USER_ADMIN_LOGIN
 from rhodecode.api.tests.utils import (
     build_data, api_call, assert_error)
 
 
 @pytest.mark.usefixtures("testuser_api", "app")
 class TestMergePullRequest(object):
     @pytest.mark.backends("git", "hg")
     def test_api_merge_pull_request(self, pr_util, no_notifications):
-        pull_request = pr_util.create_pull_request()
-        pull_request_2 = PullRequestModel().create(
-            created_by=pull_request.author,
-            source_repo=pull_request.source_repo,
-            source_ref=pull_request.source_ref,
-            target_repo=pull_request.target_repo,
-            target_ref=pull_request.target_ref,
-            revisions=pull_request.revisions,
-            reviewers=(),
-            title=pull_request.title,
-            description=pull_request.description,
-        )
+        pull_request = pr_util.create_pull_request(mergeable=True)
         author = pull_request.user_id
-        repo = pull_request_2.target_repo.repo_id
-        pull_request_2_id = pull_request_2.pull_request_id
-        pull_request_2_repo = pull_request_2.target_repo.repo_name
-        Session().commit()
+        repo = pull_request.target_repo.repo_id
+        pull_request_id = pull_request.pull_request_id
+        pull_request_repo = pull_request.target_repo.repo_name
 
         id_, params = build_data(
             self.apikey, 'merge_pull_request',
-            repoid=pull_request_2_repo,
-            pullrequestid=pull_request_2_id)
+            repoid=pull_request_repo,
+            pullrequestid=pull_request_id)
+
         response = api_call(self.app, params)
 
+        # The above api call detaches the pull request DB object from the
+        # session because of an unconditional transaction rollback in our
+        # middleware. Therefore we need to add it back here if we want to use
+        # it.
+        Session().add(pull_request)
+
         expected = {
             'executed': True,
             'failure_reason': 0,
-            'possible': True
+            'possible': True,
+            'merge_commit_id': pull_request.shadow_merge_ref.commit_id,
+            'merge_ref': pull_request.shadow_merge_ref._asdict()
         }
 
         response_json = response.json['result']
-        assert response_json['merge_commit_id']
-        response_json.pop('merge_commit_id')
         assert response_json == expected
 
-        action = 'user_merged_pull_request:%d' % (pull_request_2_id, )
+        action = 'user_merged_pull_request:%d' % (pull_request_id, )
         journal = UserLog.query()\
             .filter(UserLog.user_id == author)\
             .filter(UserLog.repository_id == repo)\
             .filter(UserLog.action == action)\
             .all()
         assert len(journal) == 1
 
         id_, params = build_data(
             self.apikey, 'merge_pull_request',
-            repoid=pull_request_2_repo, pullrequestid=pull_request_2_id)
+            repoid=pull_request_repo, pullrequestid=pull_request_id)
         response = api_call(self.app, params)
 
         expected = 'pull request `%s` merge failed, pull request is closed' % (
-            pull_request_2_id)
+            pull_request_id)
         assert_error(id_, expected, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_api_merge_pull_request_repo_error(self):
         id_, params = build_data(
             self.apikey, 'merge_pull_request',
             repoid=666, pullrequestid=1)
         response = api_call(self.app, params)
 
         expected = 'repository `666` does not exist'
         assert_error(id_, expected, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_api_merge_pull_request_non_admin_with_userid_error(self,
                                                                 pr_util):
         pull_request = pr_util.create_pull_request(mergeable=True)
         id_, params = build_data(
             self.apikey_regular, 'merge_pull_request',
             repoid=pull_request.target_repo.repo_name,
             pullrequestid=pull_request.pull_request_id,
             userid=TEST_USER_ADMIN_LOGIN)
         response = api_call(self.app, params)
 
         expected = 'userid is not the same as your user'
         assert_error(id_, expected, given=response.body)