[TestMethod]
public void ResponseTest()
{
    // Arrange
    var client = new JsonHttpClient("http://127.0.0.1:1337/");

    // Act
    string response = client.Get<HelloResponse>("/hello/SERKAN").Result;

    // Ya da..
    //string response = client.Get(new HelloRequest { Name = "SERKAN" }).Result;

    // Assert
    Assert.AreEqual("Hello, SERKAN", response);
}