Merge pull request #17217 from misskey-dev/develop

Release: 2026.3.0

2 files changed, 57 insertions, 2 deletions

diff --git a/packages/frontend/test/is-birthday.test.ts b/packages/frontend/test/is-birthday.test.ts
new file mode 100644
index 0000000000..a072db4416
--- /dev/null
+++ b/packages/frontend/test/is-birthday.test.ts
@@ -0,0 +1,55 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import * as Misskey from 'misskey-js';
+import { describe, test, expect } from 'vitest';
+import { isBirthday } from '@/utility/is-birthday.js';
+
+describe('isBirthday', () => {
+	test('通常の誕生日', () => {
+		const currentDate = new Date('2024-05-15');
+		const result = isBirthday({
+			birthday: '2000-05-15',
+		} as Misskey.entities.UserDetailed, currentDate);
+
+		expect(result).toBe(true);
+	});
+
+	test('誕生日ではない場合', () => {
+		const currentDate = new Date('2024-05-15');
+		const result = isBirthday({
+			birthday: '2000-06-20',
+		} as Misskey.entities.UserDetailed, currentDate);
+
+		expect(result).toBe(false);
+	});
+
+	test('平年に閏日生まれを見た際に3月1日を誕生日とする', () => {
+		const currentDate = new Date('2023-03-01');
+		const result = isBirthday({
+			birthday: '2000-02-29',
+		} as Misskey.entities.UserDetailed, currentDate);
+
+		expect(result).toBe(true);
+	});
+
+	test('閏年に閏日生まれを見た際に2月29日を誕生日とする', () => {
+		const currentDate = new Date('2024-02-29');
+		const result = isBirthday({
+			birthday: '2000-02-29',
+		} as Misskey.entities.UserDetailed, currentDate);
+
+		expect(result).toBe(true);
+	});
+
+	test('閏年に閏日生まれを見た際に3月1日を誕生日としない', () => {
+		const currentDate = new Date('2024-03-01');
+		const result = isBirthday({
+			birthday: '2000-02-29',
+		} as Misskey.entities.UserDetailed, currentDate);
+
+		expect(result).toBe(false);
+	});
+});
diff --git a/packages/frontend/test/scroll.test.ts b/packages/frontend/test/scroll.test.ts
index 34e7e64313..11029c71ee 100644
--- a/packages/frontend/test/scroll.test.ts
+++ b/packages/frontend/test/scroll.test.ts
@@ -25,7 +25,7 @@ describe('Scroll', () => {
 		*/
 
 		test('No onScrollTop callback for disconnected elements', () => {
-			const { document } = new Window();
+			const { document: _ } = new Window();
 			const div = window.document.createElement('div');
 			assert.strictEqual(div.scrollTop, 0);
 
@@ -53,7 +53,7 @@ describe('Scroll', () => {
 		*/
 
 		test('No onScrollBottom callback for disconnected elements', () => {
-			const { document } = new Window();
+			const { document: _ } = new Window();
 			const div = window.document.createElement('div');
 			assert.strictEqual(div.scrollTop, 0);