def test_shares_no_elements_with(self):
self.assertTrue(
SelectMultipleType([1, 2]).shares_no_elements_with([4, 3]))
self.assertFalse(
SelectMultipleType([1, 2]).shares_no_elements_with([2, 3]))
self.assertFalse(
SelectMultipleType([1, 2, "a"]).shares_no_elements_with([4, "A"]))
def test_contains_all(self):
self.assertTrue(SelectMultipleType([1, 2]).
contains_all([2, 1]))
self.assertFalse(SelectMultipleType([1, 2]).
contains_all([2, 3]))
self.assertTrue(SelectMultipleType([1, 2, "a"]).
contains_all([2, 1, "A"]))
def test_is_contained_by(self):
self.assertTrue(SelectMultipleType([1, 2]).
is_contained_by([2, 1, 3]))
self.assertFalse(SelectMultipleType([1, 2]).
is_contained_by([2, 3, 4]))
self.assertTrue(SelectMultipleType([1, 2, "a"]).
is_contained_by([2, 1, "A"]))
def test_invalid_value(self):
with self.assertRaises(AssertionError):
SelectMultipleType(123)
def test_is_not_contained_by(self):
self.assertTrue(
SelectMultipleType([1, 99]).is_not_contained_by([1, 2, 3]))
self.assertFalse(
SelectMultipleType([1, 3]).is_not_contained_by([1, 2, 3]))
