def test_empty(self): """Test na pustej liście.""" self.assertEqual(uniq_elements([]), 0)
def test_number_list(self): """Test na liście liczb.""" self.assertEqual(uniq_elements([1, 1, 2, 1, 10, 20, 2]), 4)
def test_tuple(self): """Test na krotce.""" self.assertEqual(uniq_elements((1, 2, 3, 1)), 3)
def test_string(self): """Test na napisie.""" self.assertEqual(uniq_elements("abracadabra"), 5)