The Gatekeeper, or a project gating system
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# Copyright 2015 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from zuul import change_matcher as cm
from zuul import model
from tests.base import BaseTestCase
class BaseTestMatcher(BaseTestCase):
project = 'project'
def setUp(self):
super(BaseTestMatcher, self).setUp()
self.change = model.Change(self.project)
class TestAbstractChangeMatcher(BaseTestMatcher):
def test_str(self):
matcher = cm.ProjectMatcher(self.project)
self.assertEqual(str(matcher), '{ProjectMatcher:project}')
def test_repr(self):
matcher = cm.ProjectMatcher(self.project)
self.assertEqual(repr(matcher), '<ProjectMatcher project>')
class TestProjectMatcher(BaseTestMatcher):
def test_matches_returns_true(self):
matcher = cm.ProjectMatcher(self.project)
self.assertTrue(matcher.matches(self.change))
def test_matches_returns_false(self):
matcher = cm.ProjectMatcher('not_project')
self.assertFalse(matcher.matches(self.change))
class TestBranchMatcher(BaseTestMatcher):
def setUp(self):
super(TestBranchMatcher, self).setUp()
self.matcher = cm.BranchMatcher('foo')
def test_matches_returns_true_on_matching_branch(self):
self.change.branch = 'foo'
self.assertTrue(self.matcher.matches(self.change))
def test_matches_returns_true_on_matching_ref(self):
delattr(self.change, 'branch')
self.change.ref = 'foo'
self.assertTrue(self.matcher.matches(self.change))
def test_matches_returns_false_for_no_match(self):
self.change.branch = 'bar'
self.change.ref = 'baz'
self.assertFalse(self.matcher.matches(self.change))
class TestAbstractMatcherCollection(BaseTestMatcher):
def test_str(self):
matcher = cm.MatchAll([cm.FileMatcher('foo')])
self.assertEqual(str(matcher), '{MatchAll:{FileMatcher:foo}}')
def test_repr(self):
matcher = cm.MatchAll([])
self.assertEqual(repr(matcher), '<MatchAll>')
class BaseTestFilesMatcher(BaseTestMatcher):
def _test_matches(self, expected, files=None):
if files is not None:
self.change.files = files
self.assertEqual(expected, self.matcher.matches(self.change))
class TestMatchAllFiles(BaseTestFilesMatcher):
def setUp(self):
super(TestMatchAllFiles, self).setUp()
self.matcher = cm.MatchAllFiles([cm.FileMatcher('^docs/.*$')])
def test_matches_returns_false_when_files_attr_missing(self):
delattr(self.change, 'files')
self._test_matches(False)
def test_matches_returns_false_when_no_files(self):
self._test_matches(False)
def test_matches_returns_false_when_not_all_files_match(self):
self._test_matches(False, files=['/COMMIT_MSG', 'docs/foo', 'foo/bar'])
def test_matches_returns_true_when_single_file_does_not_match(self):
self._test_matches(True, files=['docs/foo'])
def test_matches_returns_false_when_commit_message_matches(self):
self._test_matches(False, files=['/COMMIT_MSG'])
def test_matches_returns_true_when_all_files_match(self):
self._test_matches(True, files=['/COMMIT_MSG', 'docs/foo'])
def test_matches_returns_true_when_single_file_matches(self):
self._test_matches(True, files=['docs/foo'])
class TestMatchAnyFiles(BaseTestFilesMatcher):
def setUp(self):
super(TestMatchAnyFiles, self).setUp()
self.matcher = cm.MatchAnyFiles([cm.FileMatcher('^docs/.*$')])
def test_matches_returns_true_when_files_attr_missing(self):
delattr(self.change, 'files')
self._test_matches(True)
def test_matches_returns_true_when_no_files(self):
self._test_matches(True)
def test_matches_returns_true_when_only_commit_message(self):
self._test_matches(True, files=['/COMMIT_MSG'])
def test_matches_returns_true_when_some_files_match(self):
self._test_matches(True, files=['/COMMIT_MSG', 'docs/foo', 'foo/bar'])
def test_matches_returns_true_when_single_file_matches(self):
self._test_matches(True, files=['docs/foo'])
def test_matches_returns_false_when_no_matching_files(self):
self._test_matches(False, files=['/COMMIT_MSG', 'foo/bar'])
class TestMatchAll(BaseTestMatcher):
def test_matches_returns_true(self):
matcher = cm.MatchAll([cm.ProjectMatcher(self.project)])
self.assertTrue(matcher.matches(self.change))
def test_matches_returns_false_for_missing_matcher(self):
matcher = cm.MatchAll([cm.ProjectMatcher('not_project')])
self.assertFalse(matcher.matches(self.change))
class TestMatchAny(BaseTestMatcher):
def test_matches_returns_true(self):
matcher = cm.MatchAny([cm.ProjectMatcher(self.project)])
self.assertTrue(matcher.matches(self.change))
def test_matches_returns_false(self):
matcher = cm.MatchAny([cm.ProjectMatcher('not_project')])
self.assertFalse(matcher.matches(self.change))