def test_handle_relative(self, mock_get_relative):
"""Relative mouse movement produces events."""
pipe = mock.MagicMock()
listener = inputs.QuartzMouseBaseListener(pipe)
# We begin with no evdev events
self.assertEqual(listener.events, [])
# We have a Quartz event
event = mock.MagicMock()
# Let's call the method that we care about
listener.handle_relative(event)
# Now let's see what happened
# get_relative was called
mock_get_relative.assert_called_once()
# Do we have events
self.assertEqual(len(listener.events), 2)
first_event = next(inputs.iter_unpack(
listener.events[0]))
self.assertEqual(first_event[2:], (2, 0, 600))
second_event = next(inputs.iter_unpack(
listener.events[1]))
self.assertEqual(second_event[2:], (2, 1, 400))
def test_handle_scrollwheel(self,
mock_get_scroll):
"""Scroll wheel produces events."""
pipe = mock.MagicMock()
listener = inputs.QuartzMouseBaseListener(pipe)
# We begin with no evdev events
self.assertEqual(listener.events, [])
# We (pretend that we) have a Quartz event
event = mock.MagicMock()
# Let's call the method that we care about
listener.handle_scrollwheel(event)
# Now let's see what happened
# get_scroll was called
mock_get_scroll.assert_called_once()
# Do we have events
self.assertEqual(len(listener.events), 2)
first_event = next(inputs.iter_unpack(
listener.events[0]))
self.assertEqual(first_event[2:], (2, 6, 2))
second_event = next(inputs.iter_unpack(
listener.events[1]))
self.assertEqual(second_event[2:], (2, 8, 2))
def test_handle_middle_button(self,
mock_get_mouse_button_number,
mock_get_click_state):
"""Convert quartz events to evdev events."""
pipe = mock.MagicMock()
listener = inputs.QuartzMouseBaseListener(pipe)
# We begin with no events
self.assertEqual(listener.events, [])
event = mock.MagicMock()
listener.handle_button(event, 26)
# _get_mouse_button_number was called
mock_get_mouse_button_number.assert_called_once()
# get_click_state was called
mock_get_click_state.assert_called_once()
# Now there are three events
self.assertEqual(len(listener.events), 3)
first_event = next(inputs.iter_unpack(
listener.events[0]))
self.assertEqual(first_event[2:], (4, 4, 589827))
second_event = next(inputs.iter_unpack(
listener.events[1]))
self.assertEqual(second_event[2:], (1, 274, 0))
third_event = next(inputs.iter_unpack(
listener.events[2]))
self.assertEqual(third_event[2:], (20, 2, 1))
def test_abstract_methods(self):
"""Test that they raise an exception."""
pipe = mock.MagicMock()
listener = inputs.QuartzMouseBaseListener(pipe)
event = mock.MagicMock()
with self.assertRaises(NotImplementedError):
listener._get_mouse_button_number(event)
event.assert_not_called()
event = mock.MagicMock()
with self.assertRaises(NotImplementedError):
listener._get_click_state(event)
event.assert_not_called()
event = mock.MagicMock()
with self.assertRaises(NotImplementedError):
listener._get_scroll(event)
event.assert_not_called()
event = mock.MagicMock()
with self.assertRaises(NotImplementedError):
listener._get_absolute(event)
event.assert_not_called()
event = mock.MagicMock()
with self.assertRaises(NotImplementedError):
listener._get_relative(event)
event.assert_not_called()
def test_init(self):
"""The created object has properties."""
pipe = mock.MagicMock()
listener = inputs.QuartzMouseBaseListener(pipe)
self.assertTrue(listener.active)
self.assertEqual(
listener.codes[1],
('Key', 272, 1, 589825))
def test_handle_input(self,
mock_handle_button,
mock_handle_absolute,
mock_handle_relative):
"""Input events from Quartz are handled with the correct method."""
pipe = mock.MagicMock()
listener = inputs.QuartzMouseBaseListener(pipe)
event = mock.MagicMock()
listener.handle_input(None, 1, event, None)
# So what happened?
# The functions were called
mock_handle_button.assert_called_once_with(event, 1)
mock_handle_absolute.assert_called_once_with(event)
mock_handle_relative.assert_called_once_with(event)
# The sync marker was added
self.assertEqual(len(listener.events), 1)
first_event = next(inputs.iter_unpack(
listener.events[0]))
self.assertEqual(first_event[2:], (0, 0, 0))