private void waitOnInstance(ServiceHost host, Microservice service, MicroserviceInstance instance)
{
ManualResetEvent mEvent = new ManualResetEvent(false);
new Thread(() =>
{
while (true)
{
try
{
Thread.Sleep(1000);
var cnt = host.GetNumOfRunningInstances(service);
if (cnt == 0)
{
mEvent.Set();
Debug.WriteLine($"Microservice instance {instance.OrchestrationInstance.InstanceId} completed.");
break;
}
}
catch (Exception ex)
{
mEvent.Set();
Assert.Fail(ex.Message);
}
}
}).Start();
mEvent.WaitOne();
}
public void When_register_instance_with_null_uri_then_registration_should_return_failure_result()
{
// Arrange
var uri = (Uri)null;
var instance = new MicroserviceInstance(MicroserviceName, uri, _metricDictionary);
// Act
var result = _sut.RegisterInstance(instance);
// Assert
Assert.True(result.IsFailure);
Assert.Equal(Messages.CanNotRegisterInstance(instance), result.Message);
}
public void When_register_correct_instance_then_registration_should_return_success_result()
{
// Arrange
var uri = new Uri("http://test");
var instance = new MicroserviceInstance(MicroserviceName, uri, _metricDictionary);
// Act
var result = _sut.RegisterInstance(instance);
var instances = _sut.GetInstances();
// Assert
Assert.True(result.IsSuccess);
Assert.NotEmpty(instances);
Assert.Contains(instance, instances);
Assert.Equal(Messages.InstanceSuccessfullyRegistered(instance), result.Message);
}
public void When_registered_instance_and_unregister_then_result_of_should_be_success()
{
// Arrange
var uri = new Uri("http://test");
var instance = new MicroserviceInstance(MicroserviceName, uri, _metricDictionary);
// Act
var registrationResult = _sut.RegisterInstance(instance);
var unregistrationResult = _sut.UnregisterInstance(instance.Uri);
// Assert
Assert.True(registrationResult.IsSuccess);
Assert.True(unregistrationResult.IsSuccess);
Assert.Equal(Messages.InstanceSuccessfullyRegistered(instance), registrationResult.Message);
Assert.Equal(Messages.InstanceSuccessfullyUnregistered(instance), unregistrationResult.Message);
}
public MicroserviceInstanceTests()
{
_instanceUri = new Uri("http://test:5000/test");
_metrics = new Dictionary <MetricType, IInstanceMetric>();
_sut = new MicroserviceInstance(MicroserviceName, _instanceUri, _metrics);
}
