Builder: Test happy path for TypedControllerManagedBy

pkg/builder/controller_test.go

@@ -45,6 +45,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/predicate"
 	"sigs.k8s.io/controller-runtime/pkg/reconcile"
 	"sigs.k8s.io/controller-runtime/pkg/scheme"
+	"sigs.k8s.io/controller-runtime/pkg/source"
 )
 
 var _ untypedWatchesInput = (*WatchesInput[struct{}])(nil)
@@ -206,6 +207,27 @@ var _ = Describe("application", func() {
 			Expect(instance).To(BeNil())
 		})
 
+		It("should build a controller with a custom request type", func() {
+			By("creating a controller manager")
+			m, err := manager.New(cfg, manager.Options{})
+			Expect(err).NotTo(HaveOccurred())
+
+			instance, err := TypedControllerManagedBy[empty](m).
+				Named("my_controller").
+				WatchesRawSource(
+					source.TypedKind(
+						m.GetCache(),
+						&appsv1.ReplicaSet{},
+						handler.TypedEnqueueRequestsFromMapFunc(func(ctx context.Context, rs *appsv1.ReplicaSet) []empty {
+							return []empty{{}}
+						}),
+					),
+				).
+				Build(typedNoop)
+			Expect(err).To(BeNil())
+			Expect(instance).NotTo(BeNil())
+		})
+
 		It("should return an error if it cannot create the controller", func() {
 
 			By("creating a controller manager")