//
	// "c" and "b" could be in either order, but Topo is
	// deterministic in reverse node definition order.
	//
	// "a" is a leaf.
	wantNodes := strings.Fields("d c b a")
	if !reflect.DeepEqual(wantNodes, got) {
		t.Fatalf("want topo sort %v, got %v", wantNodes, got)
	}
}

func TestTransitiveReduction(t *testing.T) {
	t.Run("diamond", func(t *testing.T) {
		g := mustParse(t, diamond)
		g.TransitiveReduction()

	wantMethod string
	wantPath   string
	wantBody   []byte
	StatusCode int
	Response   string
}

func (p *pilotStubHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	p.Lock()
	if r.Method == p.States[0].wantMethod {
		if r.URL.Path == p.States[0].wantPath {
			defer r.Body.Close()
			body, _ := io.ReadAll(r.Body)
			if err := util.Compare(body, p.States[0].wantBody); err == nil {

			}
		}
	}
}

func TestParse(t *testing.T) {
	// Basic smoke test for graph parsing.
	g := mustParse(t, diamond)

	wantNodes := strings.Fields("a b c d")
	if !reflect.DeepEqual(wantNodes, g.Nodes) {
		t.Fatalf("want nodes %v, got %v", wantNodes, g.Nodes)
	}

	// Parse returns the transitive closure, so it adds d->a.
	wantEdges(t, g, "b->a c->a d->a d->b d->c")

	dt := newTransportDialTester(t, http1Mode)

	// First request creates a new connection.
	rt1 := dt.roundTrip()
	c1 := dt.wantDial()
	c1.finish(nil)
	rt1.wantDone(c1)
	rt1.finish()

	// Second request reuses the first connection.
	rt2 := dt.roundTrip()
	rt2.wantDone(c1)
	rt2.finish()
}

func TestTransportPoolConnCannotReuseConnectionInUse(t *testing.T) {
	dt := newTransportDialTester(t, http1Mode)

			slurp, err := io.ReadAll(got.Body)
			if err != nil {
				t.Errorf("ReadAll: %v", err)
			}
			if string(slurp) != tt.wantBody {
				t.Errorf("Body = %q; want %q", slurp, tt.wantBody)
			}
			tt.want = tt.want.WithContext(context.Background())
			got.Body = nil // before DeepEqual
			if !reflect.DeepEqual(got.URL, tt.want.URL) {

			}
		})
	}
}

func TestDeletePods(t *testing.T) {
	tests := []struct {
		name      string
		client    kube.Client
		config    config.RepairConfig
		wantErr   bool
		wantPods  []*corev1.Pod
		wantCount float64
		wantTags  map[string]string
	}{
		{
			name:   "No broken pods",
			client: fakeClient(workingPod, workingPodDiedPreviously),
			config: config.RepairConfig{

			pkg.ImportPath = tt.in
			pkg.GoFiles = tt.files
			pkg.Internal.CmdlineFiles = len(tt.files) > 0
			gotMod := pkg.DefaultExecName()
			if gotMod != tt.wantMod {
				t.Errorf("pkg.DefaultExecName with ImportPath = %q in module mode = %v; want %v", tt.in, gotMod, tt.wantMod)
			}
		}
		{
			cfg.ModulesEnabled = false
			pkg := new(Package)
			pkg.ImportPath = tt.in
			pkg.GoFiles = tt.files

				t.Errorf("Unexpected error: %v", errs.ToAggregate())
			}

			Strategy.PrepareForCreate(genericapirequest.NewContext(), pod)
			wantPod.Spec.TopologySpreadConstraints = append(wantPod.Spec.TopologySpreadConstraints, tc.wantTopologySpreadConstraints...)
			if diff := cmp.Diff(wantPod, pod, cmpopts.IgnoreFields(pod.Status, "Phase", "QOSClass")); diff != "" {
				t.Errorf("%s unexpected result (-want, +got): %s", tc.name, diff)
			}
		})

		newPod      *api.Pod
		wantPod     *api.Pod
	}{
		{
			description: "old with claims / new with claims / disabled",
			oldPod:      podWithClaims,
			newPod:      podWithClaims,
			wantPod:     podWithClaims,
		},
		{
			description: "old without claims / new with claims / disabled",
			oldPod:      podWithoutClaims,
			newPod:      podWithClaims,
			wantPod:     podWithoutClaims,
		},
		{

	tests := []struct {
		name                                string
		old, update                         *storage.CSIDriver
		seLinuxMountReadWriteOncePodEnabled bool
		wantCapacity                        *bool
		wantModes                           []storage.VolumeLifecycleMode
		wantTokenRequests                   []storage.TokenRequest
		wantRequiresRepublish               *bool
		wantGeneration                      int64