def test_addProcessor_if_argument_CanProcess(self):
composite = CanProcessComposite()
with patch.object(composite, "_append_processor") as appendProcessorMock:
composite.add_processor(CanProcess())
self.assertEqual(appendProcessorMock.call_count, 1)
def test_addProcessor_if_argument_not_CanProcess(self):
composite = CanProcessComposite()
with patch.object(composite, "_append_processor") as appendProcessorMock:
composite.add_processor(None)
appendProcessorMock.assert_not_called()
def test_process_calls_doBeforeProcess_if_present(self):
composite = CanProcessComposite()
with patch.object(composite, 'doBeforeProcess', create=True) as doBeforeProcessMock:
composite.process(3.0)
doBeforeProcessMock.assert_called_once_with(3.0)
def test_addProcessor_if_argument_not_CanProcess(self):
composite = CanProcessComposite()
with patch.object(composite, '_append_processor') as appendProcessorMock:
composite.add_processor(None)
appendProcessorMock.assert_not_called()
def test_addProcessor_if_argument_CanProcess(self):
composite = CanProcessComposite()
with patch.object(composite, '_append_processor') as appendProcessorMock:
composite.add_processor(CanProcess())
self.assertEqual(appendProcessorMock.call_count, 1)
def test_process_calls_doBeforeProcess_if_present(self):
composite = CanProcessComposite()
with patch.object(composite, 'doBeforeProcess', create=True) as doBeforeProcessMock:
composite.process(3.0)
doBeforeProcessMock.assert_called_once_with(3.0)
def test_init_from_iterable(self):
with patch.object(CanProcess, 'doProcess', create=True) as mockProcessMethod:
devices = (CanProcess(), CanProcess(),)
composite = CanProcessComposite(devices)
composite(4.0)
mockProcessMethod.assert_has_calls([call(4.0), call(4.0)])