if callbackCount == 0 {
			require.Len(t, devices, 3)
			require.Equal(t, devices[0].ID, devs[0].ID)
			require.Equal(t, devices[1].ID, devs[1].ID)
			require.Equal(t, devices[2].ID, devs[2].ID)
			require.Equal(t, devices[0].Health, devs[0].Health)
			require.Equal(t, devices[1].Health, devs[1].Health)
			require.Equal(t, devices[2].Health, devs[2].Health)
		}

		// Check plugin update

		nodeInfo: nodeInfo{
			memoryPhysicalCapacityBytes: 100,
		},
	}

	machineInfo, err := p.getMachineInfo()
	assert.NoError(t, err)
	assert.Equal(t, uint64(100), machineInfo.MemoryCapacity)
	hostname, _ := os.Hostname()
	assert.Equal(t, hostname, machineInfo.MachineID)

	// Check if it's an UUID.
	_, err = uuid.Parse(machineInfo.SystemUUID)
	assert.NoError(t, err)

}

func TestEqual() {
	s1 := a.Make[string]()
	s2 := a.Make[string]()
	if !a.Equal(s1, s2) {
		panic(fmt.Sprintf("a.Equal(%v, %v) = false, want true", s1, s2))
	}
	s1.Add("hello")
	s1.Add("world")
	if got := s1.Len(); got != 2 {
		panic(fmt.Sprintf("(%v).Len() == %d, want 2", s1, got))
	}
	if a.Equal(s1, s2) {
		panic(fmt.Sprintf("a.Equal(%v, %v) = true, want false", s1, s2))
	}
}

func TestCopy() {

}

func TestEqual(t *testing.T) {
	for i, test := range equalTests {
		A, err := Parse(test.A)
		if err != nil {
			t.Fatalf("Test %d: %v", i, err)
		}
		B, err := Parse(test.B)
		if err != nil {
			t.Fatalf("Test %d: %v", i, err)
		}
		if equal := Equal(A, B); equal != test.Equal {
			t.Fatalf("Test %d: got %v - want %v", i, equal, test.Equal)
		}
	}
}

	"istio.io/istio/pkg/test/util/assert"
)

func TestNamespaceMatch(t *testing.T) {
	assert.Equal(t, namespaceMatch("test-login", "*"), true)

	assert.Equal(t, namespaceMatch("test-login", "test-*"), true)
	assert.Equal(t, namespaceMatch("test-login", "*-test"), false)

	assert.Equal(t, namespaceMatch("test-login", "login-*"), false)
	assert.Equal(t, namespaceMatch("test-login", "*-login"), true)

			g := NewWithT(t)
			g.Expect(c.newMap().Len()).To(Equal(c.expected))
		})
	}
}

func TestAddressMapGetAddressesFor(t *testing.T) {
	g := NewWithT(t)

	m := model.AddressMap{
		Addresses: map[cluster.ID][]string{
			c1ID: c1Addresses,
			c2ID: c2Addresses,
		},
	}

	g.Expect(m.GetAddressesFor(c1ID)).To(Equal(c1Addresses))
	g.Expect(m.GetAddressesFor(c2ID)).To(Equal(c2Addresses))
}

	g := NewWithT(t)

	// Empty array
	g.Expect(IsExportToAllNamespaces(nil)).To(Equal(true))

	// Array with "*"
	g.Expect(IsExportToAllNamespaces([]string{"*"})).To(Equal(true))

	// Array with "."
	g.Expect(IsExportToAllNamespaces([]string{"."})).To(Equal(false))

	// Array with "." & "*"
	g.Expect(IsExportToAllNamespaces([]string{".", "*"})).To(Equal(true))

	// Array with "bogus"

	for _, test := range equalIntTests {
		if got := Equal(test.s1, test.s2); got != test.want {
			t.Errorf("Equal(%v, %v) = %t, want %t", test.s1, test.s2, got, test.want)
		}
	}
	for _, test := range equalFloatTests {
		if got := Equal(test.s1, test.s2); got != test.wantEqual {
			t.Errorf("Equal(%v, %v) = %t, want %t", test.s1, test.s2, got, test.wantEqual)
		}
	}
}

// equal is simply ==.
func equal[T comparable](v1, v2 T) bool {

	ctl := c.CrdWatcher()
	// Created before informer runs
	assert.Equal(t, ctl.KnownOrCallback(gvr.VirtualService, func(s <-chan struct{}) {
		assert.Equal(t, s, stop)
		vsCalls.Inc()
	}), false)

	c.RunAndWait(stop)
	assert.EventuallyEqual(t, vsCalls.Load, 1)

	// created once running
	assert.Equal(t, ctl.KnownOrCallback(gvr.GatewayClass, func(s <-chan struct{}) {

	imageRef, err := fakeManager.PullImage(ctx, kubecontainer.ImageSpec{Image: "busybox"}, nil, nil)
	assert.NoError(t, err)
	assert.Equal(t, "busybox", imageRef)

	images, err := fakeManager.ListImages(ctx)
	assert.NoError(t, err)
	assert.Equal(t, 1, len(images))
	assert.Equal(t, images[0].RepoTags, []string{"busybox"})
}

func TestPullImageWithError(t *testing.T) {
	ctx := context.Background()