def test_empty_set_issubset_of_everyset(self): e = SortedSet() s = SortedSet([7, 3, 5]) self.assertTrue(e.issubset(s))
def test_for_different_elements(self): s1 = SortedSet([3, 5, 7]) s2 = SortedSet([3, 6, 7, 8]) self.assertFalse(s1.issubset(s2))
def test_smaller_set_scattered_throughout_longer_set(self): odds = SortedSet(range(1, 11, 2)) numbers = SortedSet(range(0, 11)) self.assertTrue(odds.issubset(numbers))
def test_same_sets_should_be_subset_eachother(self): s1 = SortedSet([7, 3, 5]) s2 = SortedSet([5, 7, 3]) self.assertTrue(s1.issubset(s2)) self.assertTrue(s2.issubset(s1))
def test_set_is_subset_of_itself(self): s = SortedSet([5, 3, 7]) self.assertTrue(s.issubset(s))
def test_longer_set_cannot_be_subset(self): longer = SortedSet([7, 3, 5]) smaller = SortedSet([3, 5]) self.assertFalse(longer.issubset(smaller))
def test_issubset_with_a_list(self): s = SortedSet([3, 5, 7]) l = [3, 5, 7, 9] self.assertTrue(s.issubset(l))