func ValidateLabels(a, b string) bool { sA, eA := labels.Parse(a) if eA != nil { return false } sB, eB := labels.Parse(b) if eB != nil { return false } return sA.String() == sB.String() }
func Convert_string_To_labels_Selector(in *string, out *labels.Selector, s conversion.Scope) error { selector, err := labels.Parse(*in) if err != nil { return err } *out = selector return nil }
func TestLabelSelectorAsSelector(t *testing.T) { matchLabels := map[string]string{"foo": "bar"} matchExpressions := []LabelSelectorRequirement{{ Key: "baz", Operator: LabelSelectorOpIn, Values: []string{"qux", "norf"}, }} mustParse := func(s string) labels.Selector { out, e := labels.Parse(s) if e != nil { panic(e) } return out } tc := []struct { in *LabelSelector out labels.Selector expectErr bool }{ {in: nil, out: labels.Nothing()}, {in: &LabelSelector{}, out: labels.Everything()}, { in: &LabelSelector{MatchLabels: matchLabels}, out: mustParse("foo in (bar)"), }, { in: &LabelSelector{MatchExpressions: matchExpressions}, out: mustParse("baz in (norf,qux)"), }, { in: &LabelSelector{MatchLabels: matchLabels, MatchExpressions: matchExpressions}, out: mustParse("foo in (bar),baz in (norf,qux)"), }, { in: &LabelSelector{ MatchExpressions: []LabelSelectorRequirement{{ Key: "baz", Operator: LabelSelectorOpExists, Values: []string{"qux", "norf"}, }}, }, expectErr: true, }, } for i, tc := range tc { out, err := LabelSelectorAsSelector(tc.in) if err == nil && tc.expectErr { t.Errorf("[%v]expected error but got none.", i) } if err != nil && !tc.expectErr { t.Errorf("[%v]did not expect error but got: %v", i, err) } if !reflect.DeepEqual(out, tc.out) { t.Errorf("[%v]expected:\n\t%+v\nbut got:\n\t%+v", i, tc.out, out) } } }