tests: fixed pull_reques API tests

rhodecode/api/tests/test_create_pull_request.py

@@ -1,297 +1,335 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2018 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 User
 from rhodecode.model.pull_request import PullRequestModel
 from rhodecode.model.repo import RepoModel
 from rhodecode.model.user import UserModel
 from rhodecode.tests import TEST_USER_ADMIN_LOGIN, TEST_USER_REGULAR_LOGIN
 from rhodecode.api.tests.utils import build_data, api_call, assert_error
 
 
 @pytest.mark.usefixtures("testuser_api", "app")
 class TestCreatePullRequestApi(object):
     finalizers = []
 
     def teardown_method(self, method):
         if self.finalizers:
             for finalizer in self.finalizers:
                 finalizer()
             self.finalizers = []
 
     def test_create_with_wrong_data(self):
         required_data = {
             'source_repo': 'tests/source_repo',
             'target_repo': 'tests/target_repo',
             'source_ref': 'branch:default:initial',
             'target_ref': 'branch:default:new-feature',
-            'title': 'Test PR 1'
         }
         for key in required_data:
             data = required_data.copy()
             data.pop(key)
             id_, params = build_data(
                 self.apikey, 'create_pull_request', **data)
             response = api_call(self.app, params)
 
             expected = 'Missing non optional `{}` arg in JSON DATA'.format(key)
             assert_error(id_, expected, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_create_with_correct_data(self, backend):
         data = self._prepare_data(backend)
         RepoModel().revoke_user_permission(
             self.source.repo_name, User.DEFAULT_USER)
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = "Created new pull request `{title}`".format(
             title=data['title'])
         result = response.json
         assert result['result']['msg'] == expected_message
         pull_request_id = result['result']['pull_request_id']
         pull_request = PullRequestModel().get(pull_request_id)
         assert pull_request.title == data['title']
         assert pull_request.description == data['description']
         assert pull_request.source_ref == data['source_ref']
         assert pull_request.target_ref == data['target_ref']
         assert pull_request.source_repo.repo_name == data['source_repo']
         assert pull_request.target_repo.repo_name == data['target_repo']
         assert pull_request.revisions == [self.commit_ids['change']]
         assert len(pull_request.reviewers) == 1
 
     @pytest.mark.backends("git", "hg")
     def test_create_with_empty_description(self, backend):
         data = self._prepare_data(backend)
         data.pop('description')
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = "Created new pull request `{title}`".format(
             title=data['title'])
         result = response.json
         assert result['result']['msg'] == expected_message
         pull_request_id = result['result']['pull_request_id']
         pull_request = PullRequestModel().get(pull_request_id)
         assert pull_request.description == ''
 
     @pytest.mark.backends("git", "hg")
+    def test_create_with_empty_title(self, backend):
+        data = self._prepare_data(backend)
+        data.pop('title')
+        id_, params = build_data(
+            self.apikey_regular, 'create_pull_request', **data)
+        response = api_call(self.app, params)
+        result = response.json
+        pull_request_id = result['result']['pull_request_id']
+        pull_request = PullRequestModel().get(pull_request_id)
+        data['ref'] = backend.default_branch_name
+        title = '{source_repo}#{ref} to {target_repo}'.format(**data)
+        assert pull_request.title == title
+
+    @pytest.mark.backends("git", "hg")
     def test_create_with_reviewers_specified_by_names(
             self, backend, no_notifications):
         data = self._prepare_data(backend)
         reviewers = [
             {'username': TEST_USER_REGULAR_LOGIN,
-             'reasons': ['added manually']},
+             'reasons': ['{} added manually'.format(TEST_USER_REGULAR_LOGIN)]},
             {'username': TEST_USER_ADMIN_LOGIN,
-             'reasons': ['added manually']},
+             'reasons': ['{} added manually'.format(TEST_USER_ADMIN_LOGIN)],
+             'mandatory': True},
         ]
         data['reviewers'] = reviewers
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
 
         expected_message = "Created new pull request `{title}`".format(
             title=data['title'])
         result = response.json
         assert result['result']['msg'] == expected_message
         pull_request_id = result['result']['pull_request_id']
         pull_request = PullRequestModel().get(pull_request_id)
-        actual_reviewers = [
-            {'username': r.user.username,
-             'reasons': ['added manually'],
-             } for r in pull_request.reviewers
-        ]
-        assert sorted(actual_reviewers) == sorted(reviewers)
+
+        actual_reviewers = []
+        for rev in pull_request.reviewers:
+            entry = {
+                'username': rev.user.username,
+                'reasons': rev.reasons,
+             }
+            if rev.mandatory:
+                entry['mandatory'] = rev.mandatory
+            actual_reviewers.append(entry)
+
+        # default reviewer will be added who is an owner of the repo
+        reviewers.append(
+            {'username': pull_request.author.username,
+             'reasons': [u'Default reviewer', u'Repository owner']},
+        )
+        assert sorted(actual_reviewers, key=lambda e: e['username']) \
+               == sorted(reviewers, key=lambda e: e['username'])
 
     @pytest.mark.backends("git", "hg")
     def test_create_with_reviewers_specified_by_ids(
             self, backend, no_notifications):
         data = self._prepare_data(backend)
         reviewers = [
             {'username': UserModel().get_by_username(
                 TEST_USER_REGULAR_LOGIN).user_id,
              'reasons': ['added manually']},
             {'username': UserModel().get_by_username(
                 TEST_USER_ADMIN_LOGIN).user_id,
              'reasons': ['added manually']},
         ]
 
         data['reviewers'] = reviewers
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
 
         expected_message = "Created new pull request `{title}`".format(
             title=data['title'])
         result = response.json
         assert result['result']['msg'] == expected_message
         pull_request_id = result['result']['pull_request_id']
         pull_request = PullRequestModel().get(pull_request_id)
-        actual_reviewers = [
-            {'username': r.user.user_id,
-             'reasons': ['added manually'],
-             } for r in pull_request.reviewers
-        ]
-        assert sorted(actual_reviewers) == sorted(reviewers)
+
+        actual_reviewers = []
+        for rev in pull_request.reviewers:
+            entry = {
+                'username': rev.user.user_id,
+                'reasons': rev.reasons,
+             }
+            if rev.mandatory:
+                entry['mandatory'] = rev.mandatory
+            actual_reviewers.append(entry)
+        # default reviewer will be added who is an owner of the repo
+        reviewers.append(
+            {'username': pull_request.author.user_id,
+             'reasons': [u'Default reviewer', u'Repository owner']},
+        )
+        assert sorted(actual_reviewers, key=lambda e: e['username']) \
+               == sorted(reviewers, key=lambda e: e['username'])
 
     @pytest.mark.backends("git", "hg")
     def test_create_fails_when_the_reviewer_is_not_found(self, backend):
         data = self._prepare_data(backend)
         data['reviewers'] = [{'username': 'somebody'}]
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = 'user `somebody` does not exist'
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_cannot_create_with_reviewers_in_wrong_format(self, backend):
         data = self._prepare_data(backend)
         reviewers = ','.join([TEST_USER_REGULAR_LOGIN, TEST_USER_ADMIN_LOGIN])
         data['reviewers'] = reviewers
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = {u'': '"test_regular,test_admin" is not iterable'}
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_create_with_no_commit_hashes(self, backend):
         data = self._prepare_data(backend)
         expected_source_ref = data['source_ref']
         expected_target_ref = data['target_ref']
         data['source_ref'] = 'branch:{}'.format(backend.default_branch_name)
         data['target_ref'] = 'branch:{}'.format(backend.default_branch_name)
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = "Created new pull request `{title}`".format(
             title=data['title'])
         result = response.json
         assert result['result']['msg'] == expected_message
         pull_request_id = result['result']['pull_request_id']
         pull_request = PullRequestModel().get(pull_request_id)
         assert pull_request.source_ref == expected_source_ref
         assert pull_request.target_ref == expected_target_ref
 
     @pytest.mark.backends("git", "hg")
     @pytest.mark.parametrize("data_key", ["source_repo", "target_repo"])
     def test_create_fails_with_wrong_repo(self, backend, data_key):
         repo_name = 'fake-repo'
         data = self._prepare_data(backend)
         data[data_key] = repo_name
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = 'repository `{}` does not exist'.format(repo_name)
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     @pytest.mark.parametrize("data_key", ["source_ref", "target_ref"])
     def test_create_fails_with_non_existing_branch(self, backend, data_key):
         branch_name = 'test-branch'
         data = self._prepare_data(backend)
         data[data_key] = "branch:{}".format(branch_name)
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = 'The specified branch `{}` does not exist'.format(
             branch_name)
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     @pytest.mark.parametrize("data_key", ["source_ref", "target_ref"])
     def test_create_fails_with_ref_in_a_wrong_format(self, backend, data_key):
         data = self._prepare_data(backend)
         ref = 'stange-ref'
         data[data_key] = ref
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = (
             'Ref `{ref}` given in a wrong format. Please check the API'
             ' documentation for more details'.format(ref=ref))
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     @pytest.mark.parametrize("data_key", ["source_ref", "target_ref"])
     def test_create_fails_with_non_existing_ref(self, backend, data_key):
         commit_id = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa10'
         ref = self._get_full_ref(backend, commit_id)
         data = self._prepare_data(backend)
         data[data_key] = ref
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = 'Ref `{}` does not exist'.format(ref)
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_create_fails_when_no_revisions(self, backend):
         data = self._prepare_data(backend, source_head='initial')
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = 'no commits found'
         assert_error(id_, expected_message, given=response.body)
 
     @pytest.mark.backends("git", "hg")
     def test_create_fails_when_no_permissions(self, backend):
         data = self._prepare_data(backend)
         RepoModel().revoke_user_permission(
-            self.source.repo_name, User.DEFAULT_USER)
+            self.source.repo_name, self.test_user)
         RepoModel().revoke_user_permission(
-            self.source.repo_name, self.test_user)
+            self.source.repo_name, User.DEFAULT_USER)
+
         id_, params = build_data(
             self.apikey_regular, 'create_pull_request', **data)
         response = api_call(self.app, params)
         expected_message = 'repository `{}` does not exist'.format(
             self.source.repo_name)
         assert_error(id_, expected_message, given=response.body)
 
     def _prepare_data(
             self, backend, source_head='change', target_head='initial'):
         commits = [
             {'message': 'initial'},
             {'message': 'change'},
             {'message': 'new-feature', 'parents': ['initial']},
         ]
         self.commit_ids = backend.create_master_repo(commits)
         self.source = backend.create_repo(heads=[source_head])
         self.target = backend.create_repo(heads=[target_head])
         data = {
             'source_repo': self.source.repo_name,
             'target_repo': self.target.repo_name,
             'source_ref': self._get_full_ref(
                 backend, self.commit_ids[source_head]),
             'target_ref': self._get_full_ref(
                 backend, self.commit_ids[target_head]),
             'title': 'Test PR 1',
             'description': 'Test'
         }
         RepoModel().grant_user_permission(
             self.source.repo_name, self.TEST_USER_LOGIN, 'repository.read')
         return data
 
     def _get_full_ref(self, backend, commit_id):
         return 'branch:{branch}:{commit_id}'.format(
             branch=backend.default_branch_name, commit_id=commit_id)