def test_fo_graphical_icon_disappears(self):
o = get_mock_graphical_output()
overlay = FunctionOverlay([lambda: True, lambda: False])
mu = Menu([], get_mock_input(), o, name=ui_name, config={})
mu.idle_loop = lambda *a, **k: True
Canvas.fonts_dir = fonts_dir
overlay.apply_to(mu)
def activate():
mu.before_activate()
mu.to_foreground()
mu.idle_loop()
img_1 = o.display_image.call_args[0]
mu.idle_loop()
mu.refresh()
img_2 = o.display_image.call_args[0]
assert(img_1 == img_2)
for i in range(overlay.duration):
mu.idle_loop()
mu.refresh()
img_2 = o.display_image.call_args[0]
assert(img_1 != img_2)
mu.deactivate() # KEY_LEFT
with patch.object(mu, 'activate', side_effect=activate) as p:
mu.activate()
def test_so_spins(self):
Canvas.fonts_dir = fonts_dir
o = get_mock_graphical_output()
overlay = SpinnerOverlay()
mu = Menu([], get_mock_input(), o, name=ui_name)
mu.idle_loop = lambda *a, **k: True
overlay.apply_to(mu)
overlay.set_state(mu, False)
def activate():
mu.before_activate()
mu.to_foreground()
mu.idle_loop()
img_1 = o.display_image.call_args[0]
mu.idle_loop()
mu.refresh()
img_2 = o.display_image.call_args[0]
assert(img_1 == img_2)
# enabling the spinner
overlay.set_state(mu, True)
# first iteration of the spinner
mu.idle_loop()
img_3 = o.display_image.call_args[0]
assert(img_3 != img_1)
# second iteration of the spinner
mu.idle_loop()
img_4 = o.display_image.call_args[0]
assert(img_4 != img_1)
assert(img_4 != img_3)
# disabling the spinner
overlay.set_state(mu, False)
mu.idle_loop() # now idle_loop shouldn't contain a refresh
img_5 = o.display_image.call_args[0]
assert(img_5 == img_4)
mu.refresh() # now, after an explicit refresh, there should be no spinner left
img_6 = o.display_image.call_args[0]
assert(img_6 == img_1)
assert(img_6 != img_3)
assert(img_6 != img_4)
mu.deactivate() # KEY_LEFT
with patch.object(mu, 'activate', side_effect=activate) as p:
mu.activate()
def idle_loop(self):
Menu.idle_loop(self)
self.refresh()
def idle_loop(self):
Menu.idle_loop(self)
self.check_character_state()
