3 files changed, 15 insertions, 0 deletions
diff --git a/packages/backend/test/jest.setup.ts b/packages/backend/test/jest.setup.ts
index cf5b9bf24d..861bc6db66 100644
--- a/packages/backend/test/jest.setup.ts
+++ b/packages/backend/test/jest.setup.ts
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { initTestDb, sendEnvResetRequest } from './utils.js';
 
 beforeAll(async () => {
diff --git a/packages/backend/test/unit/ApMfmService.ts b/packages/backend/test/unit/ApMfmService.ts
index 2b79041c86..79cb81f5c9 100644
--- a/packages/backend/test/unit/ApMfmService.ts
+++ b/packages/backend/test/unit/ApMfmService.ts
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as assert from 'assert';
 import { Test } from '@nestjs/testing';
 
diff --git a/packages/backend/test/unit/misc/loader.ts b/packages/backend/test/unit/misc/loader.ts
index fa37950951..2cf54e1555 100644
--- a/packages/backend/test/unit/misc/loader.ts
+++ b/packages/backend/test/unit/misc/loader.ts
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { DebounceLoader } from '@/misc/loader.js';
 
 class Mock {