// handler is the actual handler. Note this does NOT have the filtering applied.
	handler cache.ResourceEventHandler
}

type informerClient[T controllers.Object] struct {
	informer      cache.SharedIndexInformer
	startInformer func(stopCh <-chan struct{})
	filter        func(t any) bool

	handlerMu          sync.RWMutex
	registeredHandlers []handlerRegistration
}

func (n *informerClient[T]) Get(name, namespace string) T {

}

func (f *fixture) runExpectError(ctx context.Context, deploymentName string, startInformers bool) {
	f.run_(ctx, deploymentName, startInformers, true)
}

func (f *fixture) run(ctx context.Context, deploymentName string) {
	f.run_(ctx, deploymentName, true, false)
}

func (f *fixture) run_(ctx context.Context, deploymentName string, startInformers bool, expectError bool) {
	c, informers, err := f.newController(ctx)

// support multiple types of params this function needs to be augmented
//
// PolicyTracker expects FakePolicyDefinition and FakePolicyBinding types
// !TODO: refactor this test/framework to remove startInformers argument and
// clean up the return args, and in general make it more accessible.
func setupTestCommon(
	t *testing.T,
	compiler *fakeCompiler,
	matcher generic.PolicyMatcher,
	shouldStartInformers bool,