snapshot of https://github.com/cortezaproject/corteza.git (2024.9.x, 2026-09-18; blobs > 131072B omitted)

server/pkg/label/label_test.go

@@ -0,0 +1,156 @@
+package label
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/cortezaproject/corteza/server/pkg/label/types"
+)
+
+func TestChanged(t *testing.T) {
+	tests := []struct {
+		name string
+		old  map[string]types.LabelValue
+		new  map[string]types.LabelValue
+		want bool
+	}{
+		{
+			"2x nil",
+			nil,
+			nil,
+			false,
+		},
+		{
+			"2x empty",
+			map[string]types.LabelValue{},
+			map[string]types.LabelValue{},
+			false,
+		},
+		{
+			"nil & empty",
+			nil,
+			map[string]types.LabelValue{},
+			false,
+		},
+		{
+			"same single value",
+			map[string]types.LabelValue{"a": {Val: "a"}},
+			map[string]types.LabelValue{"a": {Val: "a"}},
+			false,
+		},
+		{
+			"same multi value",
+			map[string]types.LabelValue{"a": {Values: []string{"1", "2"}}},
+			map[string]types.LabelValue{"a": {Values: []string{"1", "2"}}},
+			false,
+		},
+		{
+			"diff single value",
+			map[string]types.LabelValue{"a": {Val: "a"}},
+			map[string]types.LabelValue{"a": {Val: "b"}},
+			true,
+		},
+		{
+			"diff multi value",
+			map[string]types.LabelValue{"a": {Values: []string{"1", "2"}}},
+			map[string]types.LabelValue{"a": {Values: []string{"1", "3"}}},
+			true,
+		},
+		{
+			"diff key removed",
+			map[string]types.LabelValue{"a": {Val: "b"}},
+			map[string]types.LabelValue{},
+			true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := Changed(tt.old, tt.new); got != tt.want {
+				t.Errorf("Changed() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestParseStrings(t *testing.T) {
+	tests := []struct {
+		name    string
+		labels  []string
+		want    map[string]types.LabelValue
+		wantErr bool
+	}{
+		{
+			"set of pairs",
+			[]string{"aa=b"},
+			map[string]types.LabelValue{"aa": {Val: "b"}},
+			false,
+		},
+		{
+			"empty json",
+			[]string{`{}`},
+			map[string]types.LabelValue{},
+			false,
+		},
+		{
+			"json",
+			[]string{`{"aa":"b"}`},
+			map[string]types.LabelValue{"aa": {Val: "b"}},
+			false,
+		},
+		{
+			"value with colons and slashes (single)",
+			[]string{"ref_namespace=corteza::compose:namespace/123"},
+			map[string]types.LabelValue{"ref_namespace": {Val: "corteza::compose:namespace/123"}},
+			false,
+		},
+		{
+			"value with colons and slashes (array)",
+			[]string{`ref_namespace=["corteza::compose:namespace/123","corteza::compose:namespace/456"]`},
+			map[string]types.LabelValue{"ref_namespace": {Values: []string{"corteza::compose:namespace/123", "corteza::compose:namespace/456"}}},
+			false,
+		},
+		{
+			"multiple reference labels",
+			[]string{
+				"ref_namespace=corteza::compose:namespace/123",
+				"ref_module=corteza::compose:module/123/456",
+			},
+			map[string]types.LabelValue{
+				"ref_namespace": {Val: "corteza::compose:namespace/123"},
+				"ref_module":    {Val: "corteza::compose:module/123/456"},
+			},
+			false,
+		},
+		{
+			"quoted string value (strips quotes)",
+			[]string{`ref_module="corteza::compose:module/1239888/408"`},
+			map[string]types.LabelValue{"ref_module": {Val: "corteza::compose:module/1239888/408"}},
+			false,
+		},
+		{
+			"mixed: array and quoted string",
+			[]string{
+				`ref_namespace=["corteza::compose:namespace/123"]`,
+				`ref_module="corteza::compose:module/1239888/408"`,
+			},
+			map[string]types.LabelValue{
+				"ref_namespace": {Values: []string{"corteza::compose:namespace/123"}},
+				"ref_module":    {Val: "corteza::compose:module/1239888/408"},
+			},
+			false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := ParseStrings(tt.labels)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("ParseStrings() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("ParseStrings() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}