Merge pull request '[v7.0/forgejo] test(util): MockProtect when mocking multiple times' (#3993) from bp-v7.0/forgejo-884b3c0 into v7.0/forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3993
Reviewed-by: Victoria <efertone@noreply.codeberg.org>

modules/test/utils.go

@@ -34,8 +34,15 @@ func IsNormalPageCompleted(s string) bool {
 	return strings.Contains(s, `<footer class="page-footer"`) && strings.Contains(s, `</html>`)
 }
 
+// use for global variables only
 func MockVariableValue[T any](p *T, v T) (reset func()) {
 	old := *p
 	*p = v
 	return func() { *p = old }
 }
+
+// use for global variables only
+func MockProtect[T any](p *T) (reset func()) {
+	old := *p
+	return func() { *p = old }
+}

modules/test/utils_test.go

@@ -0,0 +1,18 @@
+// Copyright 2024 The Forgejo Authors
+// SPDX-License-Identifier: MIT
+
+package test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMockProtect(t *testing.T) {
+	mockable := "original"
+	restore := MockProtect(&mockable)
+	mockable = "tainted"
+	restore()
+	assert.Equal(t, "original", mockable)
+}