def test_removal():
def test(name):
print name
assert hooks.remove("test_removal", test) is False
hooks.add("test_removal", test)
assert hooks.remove("test_removal", test) is True
def test_compatibility():
values = []
def test(info):
name, = hooks.parse_info(info)
values.append(name)
hooks.add("test_compatibility", test)
hooks.run("test_compatibility", hooks.build_info("str", ("Bobby", )))
hooks.run("test_compatibility", hooks.build_info("str", ("Johnny", )))
assert len(values) == 2
assert values == ["Bobby", "Johnny"]
