public sealed class HttpResponseExceptionExpectedAttribute : ExpectedExceptionBaseAttribute
    {
        private readonly HttpStatusCode _expectedCode;

        public HttpResponseExceptionExpectedAttribute(HttpStatusCode expectedCode) : this(expectedCode, "No exception was thrown") { }

        public HttpResponseExceptionExpectedAttribute(HttpStatusCode expectedCode, string noExceptionMessage)
            : base(noExceptionMessage)
        {
            _expectedCode = expectedCode;
        }

        protected override void Verify(Exception exception)
        {
            Assert.IsNotNull(exception);
            Assert.IsInstanceOfType(exception, typeof(HttpResponseException), "Wrong type of exception thrown");
            var responseException = exception as HttpResponseException;
            Assert.AreEqual(_expectedCode, responseException.Response.StatusCode);
        }
    }

        [TestMethod]
        [HttpResponseExceptionExpected(HttpStatusCode.Forbidden)]
        public void ExampleTest()
        {
            throw new HttpResponseException(HttpStatusCode.Forbidden);
        }