Flaky test: test_patched_db_session_default_duration_threshold #7675

drew2a · 2023-11-07T13:12:13Z

https://github.com/Tribler/tribler/actions/runs/6784825905/job/18441888974?pr=7667#step:6:2748 in #7667

================================== FAILURES ===================================
_____________ test_patched_db_session_default_duration_threshold ______________

tmp_path = WindowsPath('C:/Users/runneradmin/AppData/Local/Temp/pytest-of-runneradmin/pytest-0/test_patched_db_session_defaul0')

    def test_patched_db_session_default_duration_threshold(tmp_path):
        # The test checks that db_session uses the current dynamic value of SLOW_DB_SESSION_DURATION_THRESHOLD
        # if no duration_threshold was explicitly specified for db_session
    
        with patch('pony.orm.dbproviders.sqlite.provider_cls', pony_utils.PatchedSQLiteProvider):
            db = pony_utils.TrackedDatabase()
            db.bind('sqlite', str(tmp_path / 'db.sqlite'), create_db=True)
    
            class Entity1(db.Entity):
                a = Required(int)
    
            db.generate_mapping(create_tables=True)
    
            # We change the value of SLOW_DB_SESSION_DURATION_THRESHOLD, and the current value should be used by db_session
            with patch('tribler.core.utilities.pony_utils.SLOW_DB_SESSION_DURATION_THRESHOLD', 0.0):
                with patch.object(pony_utils.TriblerDbSession, '_format_warning',
                                  return_value='<warning text>') as format_warning_mock:
                    perform_queries(db, Entity1)
    
>           format_warning_mock.assert_called()

Entity1    = <class 'tribler.core.utilities.tests.test_pony_utils.test_patched_db_session_default_duration_threshold.<locals>.Entity1'>
db         = <tribler.core.utilities.pony_utils.TrackedDatabase object at 0x000001681A33EF40>
format_warning_mock = <MagicMock name='_format_warning' id='1546627798976'>
tmp_path   = WindowsPath('C:/Users/runneradmin/AppData/Local/Temp/pytest-of-runneradmin/pytest-0/test_patched_db_session_defaul0')

src\tribler\core\utilities\tests\test_pony_utils.py:101: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <MagicMock name='_format_warning' id='1546627798976'>

    def assert_called(self):
        """assert that the mock was called at least once
        """
        if self.call_count == 0:
            msg = ("Expected '%s' to have been called." %
                   (self._mock_name or 'mock'))
>           raise AssertionError(msg)
E           AssertionError: Expected '_format_warning' to have been called.

msg        = "Expected '_format_warning' to have been called."
self       = <MagicMock name='_format_warning' id='1546627798976'>

C:\hostedtoolcache\windows\Python\3.8.10\x64\lib\unittest\mock.py:882: AssertionError

=========================== short test summary info ===========================
FAILED src/tribler/core/utilities/tests/test_pony_utils.py::test_patched_db_session_default_duration_threshold - AssertionError: Expected '_format_warning' to have been called.
===== 1 failed, 1322 passed, 3 skipped, 499 warnings in 346.12s (0:05:46) =====