How to use _add_timed_test method in stestr

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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