// Adds a service and returns it's ID.
//
// Do not use this to test the ServiceFunctions.AddService method.
// This was designed to help other tests and assumes that the
// ServiceFunctions.AddService has already been tested.
private static string AddService(string method, string path)
{
var bodyString = @"# BodyString
# Request
Method: {0}
Path: {1}
# Response
ContentType: application/json
StatusCode: 200
# Body
{""color"":""Red""}";
var request = new TestHttpRequest()
{
Method = "POST",
Path = "/__vs/services",
BodyString = bodyString
.Replace("{0}", method)
.Replace("{1}", path)
};
var response = new TestHttpResponse();
var context = new TestHttpContext(request, response);
Task next() => Task.CompletedTask;
ServiceFunctions.AddService(context, next).Wait();
return(response.ReadBody());
}
public void ServiceFunctions_QueryService_ReturnsServiceStats()
{
// Arrange
var serviceId = AddService("GET", "/api/serviceToBeQueried/1");
InvokeService("GET", "/api/serviceToBeQueried/1", "Lorem ipsum dolor");
InvokeService("GET", "/api/serviceToBeQueried/1", "sit amet, consectetur adipiscing");
var request = new TestHttpRequest()
{
Method = "GET",
Path = "/__vs/services/" + serviceId
};
var response = new TestHttpResponse();
var context = new TestHttpContext(request, response);
Task next() => Task.CompletedTask;
// Act
ServiceFunctions.QueryService(context, next).Wait();
// Assert
Assert.AreEqual(200, response.StatusCode);
Assert.AreEqual("text/plain", response.ContentType);
var expectedResponseBody = new StringBuilder()
.AppendLine($"CallCount: 2")
.AppendLine()
.AppendLine("LastRequestBody:")
.Append("sit amet, consectetur adipiscing")
.ToString();
Assert.AreEqual(expectedResponseBody, response.ReadBody());
}
public void ServiceFunctions_AddService_ReturnsOkAndServiceId()
{
// Arrange
#region BodyString
var bodyString = @"# BodyString
Method: GET
Path: /api/things/53";
#endregion
var request = new TestHttpRequest()
{
Method = "POST",
Path = "/__vs/services",
BodyString = bodyString
};
var response = new TestHttpResponse();
var context = new TestHttpContext(request, response);
Task next() => Task.CompletedTask;
// Act
ServiceFunctions.AddService(context, next).Wait();
// Assert
Assert.AreEqual(200, response.StatusCode);
Assert.AreEqual("text/plain", response.ContentType);
Assert.IsTrue(Guid.TryParse(response.ReadBody(), out Guid serviceId));
Assert.AreNotEqual(Guid.Empty, serviceId);
}
public void Service_WriteResponseTo_WritesResponse()
{
// Arrange
var desc = new ServiceDesc()
{
Method = "GET",
Path = "/api/resource?x=1",
ContentType = "application/json",
StatusCode = "200",
Body = "Lorem ipsum dolor sit amet, consectetur adipiscing"
};
var service = new Service(desc);
var httpResponse = new TestHttpResponse();
// Act
service.WriteResponseTo(httpResponse).Wait();
// Assert
Assert.AreEqual(200, httpResponse.StatusCode);
Assert.AreEqual("application/json", httpResponse.ContentType);
Assert.AreEqual(
"Lorem ipsum dolor sit amet, consectetur adipiscing",
httpResponse.ReadBody()
);
}
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());
}
