public void ServiceInstanceIsMarkedAsDown_MonitoringEndpointReturnsSuccessMessage_ServiceInstanceIsMarkedAsUp()
{
var configuration = new Configuration.Configuration();
configuration.Endpoints.Add(new Configuration.RoutingEndpoint
{
Id = "service1",
Instances = new Configuration.Instances
{
Instance = new System.Collections.Generic.List <Configuration.Instance>
{
new Configuration.Instance
{
Status = ApiGateway.Configuration.InstanceStatuses.Down,
Url = "http://service1.com/requestPath"
}
}
},
HealthCheck = new Configuration.HealthCheckConfiguration
{
MonitoringPath = "/status",
ResponseShouldContainString = "OK"
}
});
// Arrange
Func <Configuration.Configuration> configurationGen = () => {
return(configuration);
};
var logMock = new Mock <ILog>();
ILog logger = logMock.Object;
var responseHandler = new FakeResponseHandler();
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service1.com/status"), () =>
{
var r = new HttpResponseMessage(HttpStatusCode.OK);
r.Content = new StringContent("Service is OK.");
return(r);
});
// Act
var serviceProbe = new ServiceProbe(httpClientMessageHandler: responseHandler);
serviceProbe.Initialize(configurationGen, logger);
serviceProbe.TestEndpoint(configuration.Endpoints.First());
// Assert
Assert.AreEqual(Configuration.InstanceStatuses.Up, configuration.Endpoints.First().Instances.Instance.First().Status);
}
private FakeResponseHandler PrepareHttpMessageHandler()
{
var responseHandler = new FakeResponseHandler();
responseHandler.AddFakeResponseGenerator(new System.Uri("http://instance1.service1.com/requestPath"), () =>
{
var r = new HttpResponseMessage(HttpStatusCode.OK);
r.Content = new StringContent("Hello world from service1 instance 1");
return(r);
});
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service2.com/requestPath"), () =>
{
var responseFromService2 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService2.Content = new StringContent(SuccessfulResponseContentFromService2);
return(responseFromService2);
});
return(responseHandler);
}
private HttpMessageHandler PrepareHttpMessageHandler()
{
var responseHandler = new FakeResponseHandler();
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service1.com/requestPath"), () =>
{
var responseFromService1 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService1.Content = new StringContent("Hello world from service1");
return(responseFromService1);
});
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service2.com/requestPath"), () =>
{
var responseFromService2 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService2.Content = new StringContent(SuccessfulResponseContentFromService2);
return(responseFromService2);
});
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service3.com/1/2/3"), () =>
{
var responseFromService3 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService3.Content = new StringContent("Hello world from service3");
return(responseFromService3);
});
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service4.com/requestPath"), () =>
{
var responseFromService4 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService4.Content = new StringContent(SuccessfulResponseContentFromService4);
return(responseFromService4);
});
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service5.com/requestPath"), () =>
{
var responseFromService5 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService5.Content = new StringContent(SuccessfulResponseContentFromService5);
return(responseFromService5);
});
responseHandler.AddFakeResponseGenerator(new System.Uri("http://service6.com/requestPath/someSubPath"), () =>
{
var responseFromService6 = new HttpResponseMessage(HttpStatusCode.OK);
responseFromService6.Content = new StringContent(SuccessfulResponseContentFromService6);
return(responseFromService6);
});
return(responseHandler);
}
