Inheritance: IHttpHandler
        public void Indexer_ReturnsItem()
        {

            var pipe = new HttpPipelineHandler();
            
            var handler1 = new MockHandler()
            {
                HandlerId = 1
            };
            
            var handler2 = new MockHandler()
            {
                HandlerId = 2
            };

            pipe.Add(handler1);
            pipe.Add(handler2);

            Assert.AreEqual(1, ((MockHandler)pipe[0]).HandlerId);
            Assert.AreEqual(2, ((MockHandler)pipe[1]).HandlerId);

        }