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How to use register_teardown_callback method in pytest-play

Best Python code snippet using pytest-play_python

test_engine.py

Source:test_engine.py

...10def test_register_teardown(play, data_base_path):11    assert play._teardown == []12    import mock13    callback = mock.MagicMock()14    play.register_teardown_callback(callback)15    play.register_teardown_callback(callback)16    assert callback in play._teardown17    assert len(play._teardown) == 118    assert not callback.called19    play.teardown()20    assert callback.assert_called_once_with() is None21def test_executor_parametrize(dummy_executor):22    assert dummy_executor.parametrize('$foo') == 'bar'23@pytest.mark.parametrize("expr,expected", [24    ('{! variables["foo"].upper() !}', 'BAR')])25def test_executor_parametrize_expression(dummy_executor, expr, expected):26    assert dummy_executor.parametrize(27        expr) == expected28def test_execute(dummy_executor):29    execute_command_mock = mock.MagicMock()...

context.py

Source:context.py

...28        if len(self._stack) > 1:29            # something is wrong30            pass31        self._stack[0]._teardown()32    def register_teardown_callback(self, callback):33        """Register callable to be called when context exits"""34        self._stack[-1].register_teardown_callback(callback)35class ContextItem(object):36    def __init__(self):37        self._teardown_callbacks = []38    def _teardown(self, exc=None):39        callbacks = self._teardown_callbacks40        self._teardown_callbacks = []41        if exc is None:42            exc = sys.exc_info()[1]43        for func in reversed(callbacks):44            func(exc)45    def register_teardown_callback(self, callback):...

providers.py

Source:providers.py

...33            port=int(command['port'])34        )35        client.subscribe(topic)36        client.loop_start()37        self.engine.register_teardown_callback(...

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