Best Python code snippet using stestr_python
test_scheduler.py
Source:test_scheduler.py
...16from stestr.repository import memory17from stestr import scheduler18from stestr.tests import base19class TestScheduler(base.TestCase):20 def _add_timed_test(self, id, duration, result):21 start = datetime.datetime.now()22 start = start.replace(tzinfo=iso8601.UTC)23 result.status(test_id=id, test_status='inprogress',24 timestamp=start)25 timestamp = start + datetime.timedelta(seconds=duration)26 result.status(test_id=id, test_status='success',27 timestamp=timestamp)28 def test_partition_tests(self):29 repo = memory.RepositoryFactory().initialise('memory:')30 result = repo.get_inserter()31 result.startTestRun()32 self._add_timed_test("slow", 3, result)33 self._add_timed_test("fast1", 1, result)34 self._add_timed_test("fast2", 1, result)35 result.stopTestRun()36 test_ids = frozenset(['slow', 'fast1', 'fast2', 'unknown1',37 'unknown2', 'unknown3', 'unknown4'])38 partitions = scheduler.partition_tests(test_ids, 2, repo, None)39 self.assertTrue('slow' in partitions[0])40 self.assertFalse('fast1' in partitions[0])41 self.assertFalse('fast2' in partitions[0])42 self.assertFalse('slow' in partitions[1])43 self.assertTrue('fast1' in partitions[1])44 self.assertTrue('fast2' in partitions[1])45 self.assertEqual(3, len(partitions[0]))46 self.assertEqual(4, len(partitions[1]))47 def test_random_partitions(self):48 repo = memory.RepositoryFactory().initialise('memory:')49 test_ids = frozenset(['a_test', 'b_test', 'c_test', 'd_test'])50 random_parts = scheduler.partition_tests(test_ids, 2, repo, None,51 randomize=True)52 # NOTE(masayukig): We can't test this randomness. So just checking53 # what we should get here.54 self.assertEqual(2, len(random_parts))55 self.assertTrue(isinstance(random_parts, list))56 self.assertTrue(isinstance(random_parts[0], list))57 self.assertTrue(isinstance(random_parts[1], list))58 flatten_random_parts = []59 for i, j in random_parts:60 flatten_random_parts.append(i)61 flatten_random_parts.append(j)62 for i in test_ids:63 self.assertIn(i, flatten_random_parts)64 def test_partition_tests_with_zero_duration(self):65 repo = memory.RepositoryFactory().initialise('memory:')66 result = repo.get_inserter()67 result.startTestRun()68 self._add_timed_test("zero1", 0, result)69 self._add_timed_test("zero2", 0, result)70 result.stopTestRun()71 # Partitioning by two should generate two one-entry partitions.72 test_ids = frozenset(['zero1', 'zero2'])73 partitions = scheduler.partition_tests(test_ids, 2, repo, None)74 self.assertEqual(1, len(partitions[0]))75 self.assertEqual(1, len(partitions[1]))76 def test_partition_tests_with_grouping(self):77 repo = memory.RepositoryFactory().initialise('memory:')78 result = repo.get_inserter()79 result.startTestRun()80 self._add_timed_test("TestCase1.slow", 3, result)81 self._add_timed_test("TestCase2.fast1", 1, result)82 self._add_timed_test("TestCase2.fast2", 1, result)83 result.stopTestRun()84 test_ids = frozenset(['TestCase1.slow', 'TestCase1.fast',85 'TestCase1.fast2', 'TestCase2.fast1',86 'TestCase3.test1', 'TestCase3.test2',87 'TestCase2.fast2', 'TestCase4.test',88 'testdir.testfile.TestCase5.test'])89 def group_id(test_id, regex=re.compile('TestCase[0-5]')):90 match = regex.match(test_id)91 if match:92 return match.group(0)93 partitions = scheduler.partition_tests(test_ids, 2, repo, group_id)94 # Timed groups are deterministic:95 self.assertTrue('TestCase2.fast1' in partitions[0])96 self.assertTrue('TestCase2.fast2' in partitions[0])...
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