public async Task OnIncomingEvent_EventsAreDispatched(WatchEventType eventType)
{
// Arrange
var resource = CreateCustomResource(ns: "default");
var controller = new TestableController(_client, _loggerFactory);
_operator.AddController(controller);
var task = _operator.StartAsync();
// Act
_operator.SimulateEvent(controller, eventType, resource);
// Assert
_operator.Stop(); await task;
VerifyAddOrModifyIsCalledWith(controller, resource);
}
public async Task OnIncomingEvent_EventsAreDispatchedAndIgnored(WatchEventType eventType)
{
// Arrange
var resource = CreateCustomResource(ns: "namespace1");
var controller = new TestableController(_client);
_operator.AddController(controller, "namespace1");
var task = _operator.StartAsync();
// Act
_operator.SimulateEvent(controller, eventType, resource);
// Assert
_operator.Stop(); await task;
VerifyAddOrModifyIsNotCalled(controller);
VerifyDeleteIsNotCalled(controller);
}
public async Task OnIncomingEvent_EventsAreDispatchedToAssociatedControllers(WatchEventType eventType, string allNamespaceVariant)
{
// Arrange
var resource1 = CreateCustomResource(ns: "namespace1");
var resource2 = CreateCustomResource(ns: "namespace2");
var controller1 = new TestableController(_client);
var controller2 = new TestableController(_client);
_operator.AddController(controller1, allNamespaceVariant);
_operator.AddController(controller2, "namespace2");
var task = _operator.StartAsync();
// Act
_operator.SimulateEvent(controller1, eventType, resource1);
_operator.SimulateEvent(controller2, eventType, resource2);
// Assert
_operator.Stop(); await task;
VerifyAddOrModifyIsCalledWith(controller1, resource1);
VerifyAddOrModifyIsCalledWith(controller2, resource2);
}
public async Task ProcessEventAsync_DuplicateGenerationsAreProcessedIfForcedByConfiguration(WatchEventType eventType)
{
// Arrange
var controller = new TestableController(new OperatorConfiguration()
{
DiscardDuplicateSpecGenerations = false
}, _client);
var resource_v1 = CreateCustomResource(generation: 1);
var resource_v2 = CreateCustomResource(generation: 2);
// Act
await controller.ProcessEventAsync(new CustomResourceEvent(eventType, resource_v1), DUMMY_TOKEN);
await controller.ProcessEventAsync(new CustomResourceEvent(eventType, resource_v1), DUMMY_TOKEN); // duplicate generation
await controller.ProcessEventAsync(new CustomResourceEvent(eventType, resource_v2), DUMMY_TOKEN);
// Assert
VerifyAddOrModifyIsCalledWith(controller, resource_v1, resource_v1, resource_v2);
VerifyDeleteIsNotCalled(controller);
VerifyNoOtherApiIsCalled();
}
protected void VerifyCompletedEvents(TestableController controller, params (TestableCustomResource resource, bool deleteEvent)[] inputs) => Assert.Equal(inputs, controller.CompletedEvents);
public ControllerTests()
{
_controller = new TestableController(OperatorConfiguration.Default, _client);
_controller.RetryPolicy.InitialDelay = 1;
}