err := CanUseIPVSProxier(ctx, ipvs, versioner, tc.scheduler)
		if (err == nil) != tc.ok {
			t.Errorf("Case [%s], expect %v, got err: %v", tc.name, tc.ok, err)
		}
	}
}

func TestGetNodeIPs(t *testing.T) {
	testCases := []struct {
		isIPv6       bool
		devAddresses map[string][]string
		expectIPs    []string
	}{
		// case 0
		{