public async Task AddWord_Should_Return_First_Letter_And_Modify_State()
        {
            //Arrange
            _mockProviderService.Given("there is a count of 1 for words beginning with 'A'")
            .UponReceiving("a request with the word 'Aardvark'")
            .With(new ProviderServiceRequest
            {
                Method  = HttpVerb.Put,
                Path    = "/AddWord/Aardvark",
                Headers = new Dictionary <string, string>
                {
                    { "Content-Length", "0" },
                    { "Content-Type", "text/plain; charset=utf-8" },
                    { "Host", "localhost:1234" }
                }
            })
            .WillRespondWith(new ProviderServiceResponse
            {
                Status  = 200,
                Headers = new Dictionary <string, string>
                {
                    { "Content-Type", "application-json; charset=utf-8" }
                },
                Body = new
                {
                    Letter = "A",
                    Count  = "2"
                }
            });

            var uriResolver = A.Fake <IServiceUriResolver>();

            A.CallTo(() => uriResolver.GetServiceUri()).Returns(new Uri(_mockProviderServiceBaseUri));

            var httpCommunicationClientFactory = A.Fake <ICommunicationClientFactory <HttpCommunicationClient> >();

            A.CallTo(httpCommunicationClientFactory)
            .WithReturnType <Task <HttpCommunicationClient> >()
            .Returns(new HttpCommunicationClient(new HttpClient(), _mockProviderServiceBaseUri));

            var fabricClientQueryManager = A.Fake <IFabricClientQueryManager>();

            var consumer = new DefaultController(uriResolver,
                                                 fabricClientQueryManager,
                                                 httpCommunicationClientFactory
                                                 );

            var result = await consumer.AddWord("Aardvark");

            var content = await((StringContent)result.Content).ReadAsStringAsync();

            Assert.Equal("<h1>Aardvark</h1> added to partition with key <h2>1</h2>", content);

            _mockProviderService.VerifyInteractions();
        }