if !reflect.DeepEqual(gotStatus, wantStatus) {
		t.Errorf("status does not match: %v, want: %v", gotStatus, wantStatus)
	}
}

func TestPreFilterStateAddRemovePod(t *testing.T) {
	var label1 = map[string]string{
		"region": "r1",
		"zone":   "z11",
	}
	var label2 = map[string]string{
		"region": "r1",
		"zone":   "z12",
	}