建立專案
建立專案。
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| npm create vite@latest playwright-example -- --template vanilla cd playwright-example
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安裝
安裝依賴套件。
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| npm install -D @playwright/test@latest
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下載瀏覽器執行檔和相依套件。
新增 playwright.config.ts
檔。
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| import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = { webServer: { command: 'npm run dev', port: 5173, }, use: { baseURL: 'http://localhost:5173', }, testDir: 'tests', testMatch: /(.+\.)?(test|spec)\.[jt]s/, timeout: 30000, };
export default config;
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新增 tests/index.test.ts
檔。
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| import { expect, test } from '@playwright/test';
test('Page should have the correct title', async ({ page }) => { await page.goto('/');
await expect(page).toHaveTitle(/Vite App/);
expect(await page.locator('h1').textContent()).toBe('Hello Vite!');
const counter = page.locator('#counter'); await counter.click({ clickCount: 5 }); expect(await counter.textContent()).toBe('count is 5'); });
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修改 package.json
檔。
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| { "scripts": { "preview": "vite preview", "test": "npm run test:integration", "test:integration": "playwright test" } }
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執行測試。
程式碼
參考資料