handler.ServeHTTP(w, req)

	if !reflect.DeepEqual(reqDigestExpected, fakeFilter.requestDigestGot) {
		t.Errorf("Expected RequestDigest to match, diff: %s", cmp.Diff(reqDigestExpected, fakeFilter.requestDigestGot))
	}
	if !reflect.DeepEqual(workExpected, fakeFilter.workEstimateGot) {
		t.Errorf("Expected WorkEstimate to match, diff: %s", cmp.Diff(workExpected, fakeFilter.workEstimateGot))
	}
}

					},
					UnschedulablePlugins: sets.New("FakeFilter"),
				},
			},
		},
		{
			name: "test with extender which filters out some Nodes",
			registerPlugins: []tf.RegisterPluginFunc{
				tf.RegisterQueueSortPlugin(queuesort.Name, queuesort.New),
				tf.RegisterFilterPlugin(
					"FakeFilter",

type FakeFilterPlugin struct {
	NumFilterCalled         int32
	FailedNodeReturnCodeMap map[string]framework.Code
}

// Name returns name of the plugin.
func (pl *FakeFilterPlugin) Name() string {
	return "FakeFilter"
}

// Filter invoked at the filter extension point.
func (pl *FakeFilterPlugin) Filter(_ context.Context, _ *framework.CycleState, pod *v1.Pod, nodeInfo *framework.NodeInfo) *framework.Status {

			fakePlugin := tf.FakeFilterPlugin{
				FailedNodeReturnCodeMap: fakeFilterRCMap,
			}
			registeredPlugins := append([]tf.RegisterPluginFunc{
				tf.RegisterFilterPlugin(
					"FakeFilter",
					func(_ context.Context, _ runtime.Object, fh framework.Handle) (framework.Plugin, error) {
						return &fakePlugin, nil
					},
				)},
				tf.RegisterQueueSortPlugin(queuesort.Name, queuesort.New),