def test_unregister_deletion(self):
hook = HookMultiplexer()
@hook
def handler(event):
event.handled = True
event = hook.fire(name="handler")
assert event.handled
hook.unregister(handler)
with pytest.raises(NameResolutionError):
hook.fire(name="handler")
def test_not_registered_unregister(self):
hook = HookMultiplexer()
@hook
def handler1(event):
event.handler1 = True
def handler2(event):
should_never_run()
assert hook.fire(name="handler1").handler1
with pytest.raises(NotRegisteredError):
hook.unregister(handler2)
def test_not_registered_unregister(self):
hook = HookMultiplexer()
@hook
def handler1(event):
event.handler1 = True
def handler2(event):
should_never_run()
assert hook.fire(name="handler1").handler1
with pytest.raises(NotRegisteredError):
hook.unregister(handler2)
def test_unregister_deletion(self):
hook = HookMultiplexer()
@hook
def handler(event):
event.handled = True
event = hook.fire(name="handler")
assert event.handled
hook.unregister(handler)
with pytest.raises(NameResolutionError):
hook.fire(name="handler")
def test_multi_unregister(self):
hook = HookMultiplexer()
@hook
def handler1(event):
should_never_run()
@hook
def handler2(event):
event.handler2 = True
hook.unregister(handler1)
event = hook.fire(name="handler2")
assert event.handler2
with pytest.raises(NameResolutionError):
hook.fire(name="handler1")
def test_multi_unregister(self):
hook = HookMultiplexer()
@hook
def handler1(event):
should_never_run()
@hook
def handler2(event):
event.handler2 = True
hook.unregister(handler1)
event = hook.fire(name="handler2")
assert event.handler2
with pytest.raises(NameResolutionError):
hook.fire(name="handler1")
def test_multi_unregister_samehook(self):
hook = HookMultiplexer()
counter = Counter()
@hook("derp")
def handler1(event):
counter.tick()
@hook("derp")
def handler2(event):
counter.tick()
hook.fire(name="derp")
assert counter.incremented(2)
hook.unregister(handler1)
hook.fire(name="derp")
assert counter.incremented(1)
hook.unregister(handler2)
with pytest.raises(NameResolutionError):
hook.fire(name="derp")
def test_multi_unregister_samehook(self):
hook = HookMultiplexer()
counter = Counter()
@hook("derp")
def handler1(event):
counter.tick()
@hook("derp")
def handler2(event):
counter.tick()
hook.fire(name="derp")
assert counter.incremented(2)
hook.unregister(handler1)
hook.fire(name="derp")
assert counter.incremented(1)
hook.unregister(handler2)
with pytest.raises(NameResolutionError):
hook.fire(name="derp")