def test_base_hook_notify(mocker):
"""
Test _Hook.notify
"""
stub = mocker.stub()
hook = _Hook(callbacks={stub, })
hook.notify()
stub.assert_called_once_with()
def test_base_hook_copy(mocker):
callback0 = mocker.stub()
h = _Hook(callbacks={callback0})
h_cpy = h.copy()
assert h.callbacks == h_cpy.callbacks
assert h.callbacks is not h_cpy.callbacks
assert h.daemon == h_cpy.daemon
def test_base_hook_notify_without_callback(mocker):
hook = _Hook()
hook.notify()
