chore: run standard DataPlane tests for BlueGreen (Kong/gateway-opera…

…tor-archive#1619)

* chore: run standard DataPlane tests for BlueGreen

When running the BlueGreen integration tests, include standard DataPlane
tests also. These should still function the same way with the BlueGreen
controller, but may be broken by improper delegation.

* fix: create delegate eventRecorder

Makefile

@@ -320,7 +320,7 @@ test.integration:
 test.integration_bluegreen:
 	@$(MAKE) _test.integration \
 		GATEWAY_OPERATOR_BLUEGREEN_CONTROLLER="true" \
-		GOTESTFLAGS="-run=BlueGreen $(GOTESTFLAGS)" \
+		GOTESTFLAGS="-run='BlueGreen|TestDataPlane' $(GOTESTFLAGS)" \
 		COVERPROFILE="coverage.integration-bluegreen.out" \
 
 .PHONY: test.integration_provision_dataplane_fail

controllers/dataplane/bluegreen_controller.go

@@ -68,6 +68,11 @@ type BlueGreenReconciler struct {
 
 // SetupWithManager sets up the controller with the Manager.
 func (r *BlueGreenReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	delegate, ok := r.DataPlaneController.(*Reconciler)
+	if !ok {
+		return fmt.Errorf("incorrect delegate controller type: %T", r.DataPlaneController)
+	}
+	delegate.eventRecorder = mgr.GetEventRecorderFor("dataplane")
 	return DataPlaneWatchBuilder(mgr).
 		Complete(r)
 }