def test_is_not_negates(Tester):
"""IsNot negates the resolution it is passed"""
fake_xpath = "//xpath"
fake_target = Target.the("fake").located_by(fake_xpath)
mocked_btw = Tester.ability_to(BrowseTheWeb)
mocked_btw.to_find_all.return_value = [1, 2, 3]
Tester.should_see_the((List.of(fake_target), IsNot(Empty())))
def test_the_test(self):
"""Empty tests what it says on the tin"""
e = Empty()
self.assertTrue(e.matches([]))
self.assertFalse(e.matches(["not", "empty"]))
def test_can_be_instantiated(self):
"""Empty can be instantiated"""
e = Empty()
self.assertIsInstance(e, Empty)
def test_the_test(self):
"""Empty tests what it says on the tin"""
e = Empty()
assert e.matches([])
assert not e.matches(["not", "empty"])