class TranscryptSketchEventHandlerTests(TestCase):
def setUp(self):
self.files = Mock(spec=Pyp5jsSketchFiles)
self.queue = Mock(spec=Queue)
self.observer = Mock(event_queue=self.queue)
self.handler = TranscryptSketchEventHandler(sketch_files=self.files,
observer=self.observer)
def test_handler_config(self):
assert self.files == self.handler.sketch_files
assert ['*.py'] == self.handler.patterns
assert self.observer == self.handler.observer
@patch('pyp5js.monitor.compile_sketch_js')
def test_on_modified(self, mocked_compiler):
self.queue.qsize.return_value = 0
event = Mock()
self.handler.on_modified(event)
mocked_compiler.assert_called_once_with(self.files)
self.queue.qsize.assert_called_once_with()
@patch('pyp5js.monitor.compile_sketch_js')
def test_on_modified_cleans_event_queue_from_changes_introduced_by_pyp5(
self, mocked_compiler):
self.queue.qsize.side_effect = sorted(range(11), reverse=True)
event = Mock()
self.handler.on_modified(event)
mocked_compiler.assert_called_once_with(self.files)
assert self.queue.qsize.call_count == 11
assert 10 == self.queue.get.call_count
def setUp(self):
self.files = Mock(spec=Pyp5jsSketchFiles)
self.queue = Mock(spec=Queue)
self.observer = Mock(event_queue=self.queue)
self.handler = TranscryptSketchEventHandler(sketch_files=self.files,
observer=self.observer)