pipu-music/apps/web/e2e/user-transfer.spec.ts

import { expect, test, type Page } from '@playwright/test';

async function login(page: Page, username = 'mobile-admin', target = '/admin/users') {
  await page.addInitScript(() => localStorage.setItem('pipu.locale', 'ru'));
  await page.goto(`/login?redirect=${encodeURIComponent(target)}`);
  await page.getByLabel('Логин', { exact: true }).fill(username);
  await page.getByRole('textbox', { name: 'Пароль', exact: true }).fill(`${username}-password`);
  await page.getByRole('button', { name: 'Войти', exact: true }).click();
  await expect(page.getByRole('button', { name: 'Меню профиля' })).toBeVisible();
}

for (const width of [320, 1280]) {
  test(`user transfer and cover counts at ${width}px`, async ({ page }, info) => {
    await page.setViewportSize({ width, height: 900 });
    await login(page);
    await page.evaluate(() => {
      const original = window.fetch;
      window.fetch = async (input, init) => {
        const req = new Request(input, init);
        const path = new URL(req.url).pathname;
        if (path === '/api/v1/admin/users/export') return new Response(JSON.stringify({
          version: 1, users: [{ username: 'alice', role: 'user', password_hash: '$argon2id$test' }],
        }), { headers: { 'Content-Type': 'application/json' } });
        if (path === '/api/v1/admin/users/import') {
          const archive = await req.json();
          if (archive.users[0].password_hash !== '$argon2id$test') throw new Error('lost hash');
          return new Response(JSON.stringify({ created: 1, skipped: ['alice'] }), { headers: { 'Content-Type': 'application/json' } });
        }
        return original(input, init);
      };
    });
    const downloadPromise = page.waitForEvent('download');
    await page.getByRole('button', { name: 'Экспорт пользователей', exact: true }).click();
    const download = await downloadPromise;
    expect(download.suggestedFilename()).toBe('pipu-users.json');
    await page.getByRole('button', { name: 'Импорт пользователей', exact: true }).click();
    const dialog = page.getByRole('dialog', { name: 'Импорт пользователей' });
    const file = dialog.getByLabel('Файл пользователей (.json)');
    await file.setInputFiles({ name: 'bad.json', mimeType: 'application/json', buffer: Buffer.from('{}') });
    await expect(dialog.getByRole('alert')).toContainText('Некорректный файл');
    await expect(dialog.getByRole('button', { name: 'Импортировать', exact: true })).toBeDisabled();
    await file.setInputFiles({ name: 'users.json', mimeType: 'application/json', buffer: Buffer.from(JSON.stringify({
      version: 1, users: [{ username: 'new-user', role: 'moderator', password_hash: '$argon2id$test' }],
    })) });
    await expect(dialog).toContainText('Учётных записей в файле: 1');
    await page.screenshot({ path: info.outputPath('user-import.png') });
    await dialog.getByRole('button', { name: 'Импортировать', exact: true }).click();
    await expect(dialog.getByRole('status')).toContainText('Создано: 1. Пропущено существующих: 1.');
    await expect(dialog.getByRole('status')).toContainText('alice');
    await page.keyboard.press('Escape');
    if (width < 768) {
      await page.getByRole('button', { name: 'Ещё', exact: true }).click();
      await page.getByRole('dialog').getByRole('link', { name: 'Хранилища', exact: true }).click();
    } else await page.evaluate(() => {
      history.pushState({}, '', '/admin/sources');
      window.dispatchEvent(new PopStateEvent('popstate'));
    });
    await expect(page.getByRole('article')).toContainText('Локальные обложки: 87 из 120 файлов');
    await expect(page.getByRole('article')).toContainText('Альбомов ожидают обработки: 3');
    await page.screenshot({ path: info.outputPath('source-covers.png') });
    await expect.poll(() => page.evaluate(() => document.documentElement.scrollWidth - innerWidth)).toBeLessThanOrEqual(1);
  });
}

test('moderator cannot see user transfer controls', async ({ page }) => {
  await login(page, 'moderator');
  await expect(page.getByRole('heading', { name: 'Пользователи', exact: true })).toBeVisible();
  await expect(page.getByRole('button', { name: 'Экспорт пользователей', exact: true })).toHaveCount(0);
  await expect(page.getByRole('button', { name: 'Импорт пользователей', exact: true })).toHaveCount(0);
});