def fixture_useful_screens(monkeypatch, mocker):
def mock_get_randr_screens(*args, **kwargs):
return {"DVI-I-0": (1920, 1080, 50, 60)}
monkeypatch.setattr(barython.panel, "get_randr_screens",
mock_get_randr_screens)
monkeypatch.setattr(barython.screen, "get_randr_screens",
mock_get_randr_screens)
disable_spawn_bar(Panel)
p = Panel(keep_unplugged_screens=False)
disable_spawn_bar(Screen)
s0, s1 = Screen("DVI-I-0"), Screen("DVI-I-1")
for i in (p, s0, s1):
mocker.spy(i, "start")
mocker.spy(i, "init_bar")
mocker.spy(i, "_write_in_bar")
w = TextWidget(text="test")
s0.add_widget("l", w)
s1.add_widget("l", w)
p.add_screen(s0, s1)
return p, s0, s1
def test_panel_gather_no_screen(fixture_useful_screens):
p = Panel(instance_per_screen=False, keep_unplugged_screens=True)
disable_spawn_bar(p)
p.gather()
try:
threading.Thread(target=p.start).start()
time.sleep(0.1)
assert p.gather() == ""
finally:
p.stop()
def test_base_lock_update(mocker):
"""
Test that only one update is running at a time by widget
"""
disable_spawn_bar(Panel)
p = Panel(instance_per_screen=False, keep_unplugged_screens=True)
w = SubprocessWidget(cmd="echo Test", refresh=0.2)
for i in range(0, 4):
s = Screen()
s.add_widget("l", w)
p.add_screen(s)
mocker.spy(w, "continuous_update")
try:
threading.Thread(target=p.start).start()
time.sleep(0.3)
assert w.continuous_update.call_count == 1
finally:
p.stop()