UnifiedSearch: Introduce a DocumentBuilder interface (#96738)

pkg/storage/unified/resource/keys_test.go

@@ -19,3 +19,41 @@ func TestKeyMatching(t *testing.T) {
 		}))
 	})
 }
+
+func TestSearchIDKeys(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected *ResourceKey // nil error
+	}{
+		{input: "a"}, // error
+		{input: "default/group/resource/name",
+			expected: &ResourceKey{
+				Namespace: "default",
+				Group:     "group",
+				Resource:  "resource",
+				Name:      "name",
+			}},
+		{input: "/group/resource/", // missing name
+			expected: &ResourceKey{
+				Namespace: "",
+				Group:     "group",
+				Resource:  "resource",
+				Name:      "",
+			}},
+		{input: "**cluster**/group/resource/aaa", // cluster namespace
+			expected: &ResourceKey{
+				Namespace: "",
+				Group:     "group",
+				Resource:  "resource",
+				Name:      "aaa",
+			}},
+	}
+
+	for _, test := range tests {
+		tmp := &ResourceKey{}
+		err := tmp.ReadSearchID(test.input)
+		if err == nil {
+			require.Equal(t, test.expected, tmp, test.input)
+		}
+	}
+}