26. Test Lifecycle Hooks & Clean Isolation

Lifecycle Hooks in Playwright

import { test, expect } from "@playwright/test";
test.describe("User Profile Suite", () => {
  test.beforeEach(async ({ page }) => {
    await page.goto("/profile");
  });
test.afterEach(async ({ page }) => {
    // Optional per-test cleanup
  });
test("can update username", async ({ page }) => {
    await page.getByLabel("Username").fill("new_name");
    await page.getByRole("button", { name: "Save" }).click();
  });
});