public void BinaryValue_SumInBinary_inputOne_11111111_inputTwo_00000000_should_return_valid_binary()
        {
            // Arrange
            var inputOne       = new BinaryValue("11111111");
            var inputTwo       = new BinaryValue("00000000");
            var expectedBinary = "11111111";

            // Act
            var actualBinary = BinaryValue.SumInBinary(inputOne, inputTwo);

            // Assert
            Assert.AreEqual(expectedBinary, actualBinary, "converting addition to binary: 11111111");
        }