def test_emit_keep_emits(self): """ ``emit_keep`` emits a ``message`` event. """ cleaner = Cleaner() mocked = mock.MagicMock() cleaner.ee.on("message", mocked) cleaner.emit_keep("Foo", "reason") self.assertEqual(mocked.call_count, 1) self.assertEqual(mocked.call_args[0], ("Kept Foo, because reason.", ))
def test_emit_keep_emits(self): """ ``emit_keep`` emits a ``message`` event. """ cleaner = Cleaner() mocked = mock.MagicMock() cleaner.ee.on("message", mocked) cleaner.emit_keep("Foo", "reason") self.assertEqual(mocked.call_count, 1) self.assertEqual(mocked.call_args[0], ("Kept Foo, because reason.", ))
def test_emit_keep_emits_a_different_message_when_noop_True(self): """ ``emit_keep`` emits a ``message`` event when ``noop`` is ``True``. """ cleaner = Cleaner(noop=True) mocked = mock.MagicMock() cleaner.ee.on("message", mocked) cleaner.emit_keep("Foo", "reason") self.assertEqual(mocked.call_count, 1) self.assertEqual(mocked.call_args[0], ("Would keep Foo, because reason.", ))
def test_emit_keep_emits_a_different_message_when_noop_True(self): """ ``emit_keep`` emits a ``message`` event when ``noop`` is ``True``. """ cleaner = Cleaner(noop=True) mocked = mock.MagicMock() cleaner.ee.on("message", mocked) cleaner.emit_keep("Foo", "reason") self.assertEqual(mocked.call_count, 1) self.assertEqual(mocked.call_args[0], ("Would keep Foo, because reason.", ))
def test_emit_keep_does_not_call_emit_message_if_no_listeners(self): """ ``emit_keep`` does not call ``emit_message`` when there are no listeners. """ cleaner = Cleaner() with mock.patch('lexicography.cleaning.Cleaner.emit_message') \ as emit_message_mock: cleaner.emit_keep("Foo", "reason") self.assertEqual(emit_message_mock.call_count, 0) # Check that it is going to be called once listeners are added. cleaner.ee.on("message", mock.MagicMock()) cleaner.emit_keep("Foo", "reason") self.assertEqual(emit_message_mock.call_count, 1)
def test_emit_keep_does_not_call_emit_message_if_no_listeners(self): """ ``emit_keep`` does not call ``emit_message`` when there are no listeners. """ cleaner = Cleaner() with mock.patch('lexicography.cleaning.Cleaner.emit_message') \ as emit_message_mock: cleaner.emit_keep("Foo", "reason") self.assertEqual(emit_message_mock.call_count, 0) # Check that it is going to be called once listeners are added. cleaner.ee.on("message", mock.MagicMock()) cleaner.emit_keep("Foo", "reason") self.assertEqual(emit_message_mock.call_count, 1)