def test_should_more_two_equal_numbers(self): a = "11" b = "11" self.assertEquals("110", sum_bin(a, b))
def test_should_sum_simple_numbers(self): a = "100" b = "101" self.assertEquals("1001", sum_bin(a, b))
def test_should_more_complex_numbers(self): a = "1111" b = "0011" self.assertEquals("10010", sum_bin(a, b))