public void Should_CreateCommand(string command, CommandDay8 expected)
        {
            var inputHandler = new InputHandlerServiceDay8();
            var result       = inputHandler.CreateCommand(command);

            result.Should().BeOfType(expected.GetType());
            result.Should().BeEquivalentTo(expected);
        }
        public void ShouldNot_CreateCommand(string command)
        {
            var inputHandler = new InputHandlerServiceDay8();

            Assert.Throws <Exception>(() => inputHandler.CreateCommand(command));
        }