1 files changed, 74 insertions, 0 deletions
diff --git a/tests/integration/api_issue_lock_test.go b/tests/integration/api_issue_lock_test.go
new file mode 100644
index 0000000000..47b1f2cf0d
--- /dev/null
+++ b/tests/integration/api_issue_lock_test.go
@@ -0,0 +1,74 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	auth_model "code.gitea.io/gitea/models/auth"
+	issues_model "code.gitea.io/gitea/models/issues"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	api "code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAPILockIssue(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	t.Run("Lock", func(t *testing.T) {
+		issueBefore := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 1})
+		assert.False(t, issueBefore.IsLocked)
+		repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: issueBefore.RepoID})
+		owner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID})
+		urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/issues/%d/lock", owner.Name, repo.Name, issueBefore.Index)
+
+		session := loginUser(t, owner.Name)
+		token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteIssue)
+
+		// check lock issue
+		req := NewRequestWithJSON(t, "PUT", urlStr, api.LockIssueOption{Reason: "Spam"}).AddTokenAuth(token)
+		MakeRequest(t, req, http.StatusNoContent)
+		issueAfter := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 1})
+		assert.True(t, issueAfter.IsLocked)
+
+		// check with other user
+		user34 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 34})
+		session34 := loginUser(t, user34.Name)
+		token34 := getTokenForLoggedInUser(t, session34, auth_model.AccessTokenScopeAll)
+		req = NewRequestWithJSON(t, "PUT", urlStr, api.LockIssueOption{Reason: "Spam"}).AddTokenAuth(token34)
+		MakeRequest(t, req, http.StatusForbidden)
+	})
+
+	t.Run("Unlock", func(t *testing.T) {
+		issueBefore := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 1})
+		repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: issueBefore.RepoID})
+		owner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID})
+		urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/issues/%d/lock", owner.Name, repo.Name, issueBefore.Index)
+
+		session := loginUser(t, owner.Name)
+		token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteIssue)
+
+		lockReq := NewRequestWithJSON(t, "PUT", urlStr, api.LockIssueOption{Reason: "Spam"}).AddTokenAuth(token)
+		MakeRequest(t, lockReq, http.StatusNoContent)
+
+		// check unlock issue
+		req := NewRequest(t, "DELETE", urlStr).AddTokenAuth(token)
+		MakeRequest(t, req, http.StatusNoContent)
+		issueAfter := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 1})
+		assert.False(t, issueAfter.IsLocked)
+
+		// check with other user
+		user34 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 34})
+		session34 := loginUser(t, user34.Name)
+		token34 := getTokenForLoggedInUser(t, session34, auth_model.AccessTokenScopeAll)
+		req = NewRequest(t, "DELETE", urlStr).AddTokenAuth(token34)
+		MakeRequest(t, req, http.StatusForbidden)
+	})
+}