Assert EventTypes references for IMC test (knative#7899)

* Assert EventTypes references for IMC and ContainerSource test

* Do not use ID as the attribute to match the event

The id is different for each event when using container source. Use just
the type, like other tests for container source.

* Fix type

* Remove test for ContainerSource EventType creation

It is not supported.

test/experimental/eventtype_autocreate_test.go

@@ -102,17 +102,3 @@ func TestPingSourceEventTypeMatch(t *testing.T) {
 
 	env.Test(ctx, t, eventtype_autocreate.AutoCreateEventTypeEventsFromPingSource())
 }
-
-func TestContainerSourceEventTypeAutoCreate(t *testing.T) {
-	t.Parallel()
-
-	ctx, env := global.Environment(
-		knative.WithKnativeNamespace(system.Namespace()),
-		knative.WithLoggingConfig,
-		knative.WithTracingConfig,
-		k8s.WithEventListener,
-		environment.Managed(t),
-	)
-
-	env.Test(ctx, t, eventtype_autocreate.AutoCreateEventTypesOnContainerSource())
-}

test/experimental/features/eventtype_autocreate/features.go

@@ -29,7 +29,6 @@ import (
 	sourcesv1 "knative.dev/eventing/pkg/apis/sources/v1"
 	"knative.dev/eventing/test/rekt/resources/broker"
 	"knative.dev/eventing/test/rekt/resources/channel_impl"
-	"knative.dev/eventing/test/rekt/resources/containersource"
 	"knative.dev/eventing/test/rekt/resources/eventtype"
 	"knative.dev/eventing/test/rekt/resources/pingsource"
 	"knative.dev/eventing/test/rekt/resources/subscription"
@@ -68,7 +67,8 @@ func AutoCreateEventTypesOnIMC() *feature.Feature {
 		Must("deliver events to subscriber", assert.OnStore(sink).MatchEvent(cetest.HasId(event.ID())).AtLeast(1)).
 		Must("create event type", eventtype.WaitForEventType(
 			eventtype.AssertReady(expectedTypes),
-			eventtype.AssertPresent(expectedTypes)))
+			eventtype.AssertPresent(expectedTypes),
+			eventtype.AssertReferencePresent(channel_impl.AsRef(channelName))))
 
 	return f
 }
@@ -222,32 +222,3 @@ func AutoCreateEventTypeEventsFromPingSource() *feature.Feature {
 
 	return f
 }
-
-func AutoCreateEventTypesOnContainerSource() *feature.Feature {
-	f := feature.NewFeature()
-
-	event := cetest.FullEvent()
-	event.SetType("test.containersource.custom.event.type")
-
-	sourceName := feature.MakeRandomK8sName("containersource")
-	sink := feature.MakeRandomK8sName("sink")
-
-	f.Setup("install sink", eventshub.Install(sink, eventshub.StartReceiver))
-
-	destination := &duckv1.Destination{
-		Ref: service.AsKReference(sink),
-	}
-	f.Setup("install containersource", containersource.Install(sourceName, containersource.WithSink(destination)))
-
-	f.Setup("containersource is ready", containersource.IsReady(sourceName))
-
-	expectedTypes := sets.New(event.Type())
-
-	f.Stable("containersource").
-		Must("delivers events to subscriber", assert.OnStore(sink).MatchEvent(cetest.HasId(event.ID())).AtLeast(1)).
-		Must("create event type", eventtype.WaitForEventType(
-			eventtype.AssertReady(expectedTypes),
-			eventtype.AssertExactPresent(expectedTypes)))
-
-	return f
-}