public void Given_Parameter_When_IsSupported_Invoked_Then_It_Should_Return_Result(string verb, bool expected)
        {
            var method = new HttpMethod(verb);

            var result = HttpMethodExtensions.IsSupported(method);

            result.Should().Be(expected);
        }
        public void Given_Null_Parameter_When_IsSupported_Invoked_Then_It_Should_Throw_Exception()
        {
            Action action = () => HttpMethodExtensions.IsSupported(null);

            action.Should().Throw <ArgumentNullException>();
        }