public void ServiceFunctions_InvokeService_ThrowsOnNullNextFunction()
{
// Arrange
HttpContext context = new TestHttpContext();
Func <Task> nullNextFunction = null;
// Act
ServiceFunctions.InvokeService(context, nullNextFunction).Wait();
}
public void ServiceFunctions_InvokeService_ThrowsOnNullContext()
{
// Arrange
HttpContext nullContext = null;
Task next() => Task.CompletedTask;
// Act
ServiceFunctions.InvokeService(nullContext, next).Wait();
}
// Invokes a service and returns the HTTP status code result.
//
// Do not use this to test the ServiceFunctions.InvokeService method.
// This was designed to help other tests and assumes that the
// ServiceFunctions.InvokeService has already been tested.
private static int InvokeService(string method, string path, string bodyString = "")
{
var request = new TestHttpRequest()
{
Method = method,
Path = path,
BodyString = bodyString
};
var response = new TestHttpResponse();
var context = new TestHttpContext(request, response);
Task next() => Task.CompletedTask;
ServiceFunctions.InvokeService(context, next).Wait();
return(response.StatusCode);
}
public void ServiceFunctions_InvokeService_ReturnsNotFound()
{
// Arrange
var request = new TestHttpRequest()
{
Method = "PUT",
Path = "/api/things/fc845a74-973e-4db9-8951-5c99e7cf009c",
BodyString = string.Empty
};
var response = new TestHttpResponse();
var context = new TestHttpContext(request, response);
Task next() => Task.CompletedTask;
// Act
ServiceFunctions.InvokeService(context, next).Wait();
// Assert
Assert.AreEqual(404, response.StatusCode);
}
public void ServiceFunctions_InvokeService_InvokesAService()
{
// Arrange
AddService("GET", "/api/things/8bd5c2be-5b8b-4e8d-97bb-cbb9ac8c5066");
var request = new TestHttpRequest()
{
Method = "GET",
Path = "/api/things/8bd5c2be-5b8b-4e8d-97bb-cbb9ac8c5066",
BodyString = string.Empty
};
var response = new TestHttpResponse();
var context = new TestHttpContext(request, response);
Task next() => Task.CompletedTask;
// Act
ServiceFunctions.InvokeService(context, next).Wait();
// Assert
Assert.AreEqual(200, response.StatusCode);
Assert.AreEqual("application/json", response.ContentType);
Assert.AreEqual(@"{""color"":""Red""}", response.ReadBody());
}