added playwright #4

Merged
4o1x5 merged 1 commit from playwright into dev 2024-06-12 10:03:48 +02:00
8 changed files with 693 additions and 51 deletions

27
.github/workflows/playwright.yml vendored Normal file
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@ -0,0 +1,27 @@
name: Playwright Tests
on:
push:
branches: [ main, master, dev ]
pull_request:
branches: [ main, master, dev ]
jobs:
test:
timeout-minutes: 60
runs-on: ubuntu-latest
steps:
- uses: https://github.com/docker/actions/checkout@v4
- uses: https://github.com/docker/actions/setup-node@v4
with:
node-version: lts/*
- name: Install dependencies
run: npm ci
- name: Install Playwright Browsers
run: npx playwright install --with-deps
- name: Run Playwright tests
run: npx playwright test
- uses: https://github.com/docker/actions/upload-artifact@v4
if: always()
with:
name: playwright-report
path: playwright-report/
retention-days: 30

4
.gitignore vendored
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@ -33,3 +33,7 @@ yarn-error.log*
# typescript
*.tsbuildinfo
next-env.d.ts
/test-results/
/playwright-report/
/blob-report/
/playwright/.cache/

61
package-lock.json generated
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@ -48,6 +48,9 @@
"tailwind-variants": "0.1.20",
"tailwindcss": "3.4.3",
"typescript": "5.0.4"
},
"devDependencies": {
"@playwright/test": "^1.44.1"
}
},
"node_modules/@alloc/quick-lru": {
@ -1014,6 +1017,21 @@
"url": "https://opencollective.com/unts"
}
},
"node_modules/@playwright/test": {
"version": "1.44.1",
"resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.44.1.tgz",
"integrity": "sha512-1hZ4TNvD5z9VuhNJ/walIjvMVvYkZKf71axoF/uiAqpntQJXpG64dlXhoDXE3OczPuTuvjf/M5KWFg5VAVUS3Q==",
"devOptional": true,
"dependencies": {
"playwright": "1.44.1"
},
"bin": {
"playwright": "cli.js"
},
"engines": {
"node": ">=16"
}
},
"node_modules/@react-aria/button": {
"version": "3.9.3",
"resolved": "https://registry.npmjs.org/@react-aria/button/-/button-3.9.3.tgz",
@ -3739,6 +3757,19 @@
"resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
"integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw=="
},
"node_modules/fsevents": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
"integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
"hasInstallScript": true,
"optional": true,
"os": [
"darwin"
],
"engines": {
"node": "^8.16.0 || ^10.6.0 || >=11.0.0"
}
},
"node_modules/function-bind": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
@ -5121,6 +5152,36 @@
"node": ">= 6"
}
},
"node_modules/playwright": {
"version": "1.44.1",
"resolved": "https://registry.npmjs.org/playwright/-/playwright-1.44.1.tgz",
"integrity": "sha512-qr/0UJ5CFAtloI3avF95Y0L1xQo6r3LQArLIg/z/PoGJ6xa+EwzrwO5lpNr/09STxdHuUoP2mvuELJS+hLdtgg==",
"devOptional": true,
"dependencies": {
"playwright-core": "1.44.1"
},
"bin": {
"playwright": "cli.js"
},
"engines": {
"node": ">=16"
},
"optionalDependencies": {
"fsevents": "2.3.2"
}
},
"node_modules/playwright-core": {
"version": "1.44.1",
"resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.44.1.tgz",
"integrity": "sha512-wh0JWtYTrhv1+OSsLPgFzGzt67Y7BE/ZS3jEqgGBlp2ppp1ZDj8c+9IARNW4dwf1poq5MgHreEM2KV/GuR4cFA==",
"devOptional": true,
"bin": {
"playwright-core": "cli.js"
},
"engines": {
"node": ">=16"
}
},
"node_modules/possible-typed-array-names": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/possible-typed-array-names/-/possible-typed-array-names-1.0.0.tgz",

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@ -1,53 +1,57 @@
{
"name": "next-app-template",
"version": "0.0.1",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "eslint . --ext .ts,.tsx -c .eslintrc.json --fix"
},
"dependencies": {
"@nextui-org/button": "2.0.33",
"@nextui-org/code": "2.0.28",
"@nextui-org/input": "2.2.1",
"@nextui-org/kbd": "2.0.29",
"@nextui-org/link": "2.0.31",
"@nextui-org/navbar": "2.0.32",
"@nextui-org/snippet": "2.0.37",
"@nextui-org/switch": "2.0.30",
"@nextui-org/system": "2.2.1",
"@nextui-org/theme": "2.2.5",
"@nextui-org/listbox": "2.1.21",
"@react-aria/ssr": "3.9.4",
"@react-aria/visually-hidden": "3.8.12",
"@types/node": "20.5.7",
"@types/react": "18.3.3",
"@types/react-dom": "18.3.0",
"@typescript-eslint/eslint-plugin": "^7.10.0",
"@typescript-eslint/parser": "^7.10.0",
"autoprefixer": "10.4.19",
"clsx": "2.1.1",
"eslint": "^8.56.0",
"eslint-config-next": "14.2.1",
"eslint-config-prettier": "^8.2.0",
"eslint-plugin-import": "^2.26.0",
"eslint-plugin-jsx-a11y": "^6.4.1",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-prettier": "^5.1.3",
"eslint-plugin-react": "^7.23.2",
"eslint-plugin-react-hooks": "^4.6.0",
"eslint-plugin-unused-imports": "^3.2.0",
"framer-motion": "~11.1.1",
"intl-messageformat": "^10.5.0",
"next": "14.2.3",
"next-themes": "^0.2.1",
"postcss": "8.4.38",
"react": "18.3.1",
"react-dom": "18.3.1",
"tailwind-variants": "0.1.20",
"tailwindcss": "3.4.3",
"typescript": "5.0.4"
}
"name": "next-app-template",
"version": "0.0.1",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "eslint . --ext .ts,.tsx -c .eslintrc.json --fix",
"test": "concurrently \"next dev\" \"playwright test\""
},
"dependencies": {
"@nextui-org/button": "2.0.33",
"@nextui-org/code": "2.0.28",
"@nextui-org/input": "2.2.1",
"@nextui-org/kbd": "2.0.29",
"@nextui-org/link": "2.0.31",
"@nextui-org/listbox": "2.1.21",
"@nextui-org/navbar": "2.0.32",
"@nextui-org/snippet": "2.0.37",
"@nextui-org/switch": "2.0.30",
"@nextui-org/system": "2.2.1",
"@nextui-org/theme": "2.2.5",
"@react-aria/ssr": "3.9.4",
"@react-aria/visually-hidden": "3.8.12",
"@types/node": "20.5.7",
"@types/react": "18.3.3",
"@types/react-dom": "18.3.0",
"@typescript-eslint/eslint-plugin": "^7.10.0",
"@typescript-eslint/parser": "^7.10.0",
"autoprefixer": "10.4.19",
"clsx": "2.1.1",
"eslint": "^8.56.0",
"eslint-config-next": "14.2.1",
"eslint-config-prettier": "^8.2.0",
"eslint-plugin-import": "^2.26.0",
"eslint-plugin-jsx-a11y": "^6.4.1",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-prettier": "^5.1.3",
"eslint-plugin-react": "^7.23.2",
"eslint-plugin-react-hooks": "^4.6.0",
"eslint-plugin-unused-imports": "^3.2.0",
"framer-motion": "~11.1.1",
"intl-messageformat": "^10.5.0",
"next": "14.2.3",
"next-themes": "^0.2.1",
"postcss": "8.4.38",
"react": "18.3.1",
"react-dom": "18.3.1",
"tailwind-variants": "0.1.20",
"tailwindcss": "3.4.3",
"typescript": "5.0.4"
},
"devDependencies": {
"@playwright/test": "^1.44.1"
}
}

77
playwright.config.ts Normal file
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@ -0,0 +1,77 @@
import { defineConfig, devices } from '@playwright/test';
/**
* Read environment variables from file.
* https://github.com/motdotla/dotenv
*/
// require('dotenv').config();
/**
* See https://playwright.dev/docs/test-configuration.
*/
export default defineConfig({
testDir: './tests/e2e',
/* Run tests in files in parallel */
fullyParallel: true,
/* Fail the build on CI if you accidentally left test.only in the source code. */
forbidOnly: !!process.env.CI,
/* Retry on CI only */
retries: process.env.CI ? 2 : 0,
/* Opt out of parallel tests on CI. */
workers: process.env.CI ? 1 : undefined,
/* Reporter to use. See https://playwright.dev/docs/test-reporters */
reporter: 'html',
/* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
use: {
/* Base URL to use in actions like `await page.goto('/')`. */
// baseURL: 'http://127.0.0.1:3000',
/* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
trace: 'on-first-retry',
},
/* Configure projects for major browsers */
projects: [
{
name: 'chromium',
use: { ...devices['Desktop Chrome'] },
},
{
name: 'firefox',
use: { ...devices['Desktop Firefox'] },
},
{
name: 'webkit',
use: { ...devices['Desktop Safari'] },
},
/* Test against mobile viewports. */
// {
// name: 'Mobile Chrome',
// use: { ...devices['Pixel 5'] },
// },
// {
// name: 'Mobile Safari',
// use: { ...devices['iPhone 12'] },
// },
/* Test against branded browsers. */
// {
// name: 'Microsoft Edge',
// use: { ...devices['Desktop Edge'], channel: 'msedge' },
// },
// {
// name: 'Google Chrome',
// use: { ...devices['Desktop Chrome'], channel: 'chrome' },
// },
],
/* Run your local dev server before starting the tests */
// webServer: {
// command: 'npm run start',
// url: 'http://127.0.0.1:3000',
// reuseExistingServer: !process.env.CI,
// },
});

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@ -0,0 +1,437 @@
import { test, expect, type Page } from '@playwright/test';
test.beforeEach(async ({ page }) => {
await page.goto('https://demo.playwright.dev/todomvc');
});
const TODO_ITEMS = [
'buy some cheese',
'feed the cat',
'book a doctors appointment'
];
test.describe('New Todo', () => {
test('should allow me to add todo items', async ({ page }) => {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
// Create 1st todo.
await newTodo.fill(TODO_ITEMS[0]);
await newTodo.press('Enter');
// Make sure the list only has one todo item.
await expect(page.getByTestId('todo-title')).toHaveText([
TODO_ITEMS[0]
]);
// Create 2nd todo.
await newTodo.fill(TODO_ITEMS[1]);
await newTodo.press('Enter');
// Make sure the list now has two todo items.
await expect(page.getByTestId('todo-title')).toHaveText([
TODO_ITEMS[0],
TODO_ITEMS[1]
]);
await checkNumberOfTodosInLocalStorage(page, 2);
});
test('should clear text input field when an item is added', async ({ page }) => {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
// Create one todo item.
await newTodo.fill(TODO_ITEMS[0]);
await newTodo.press('Enter');
// Check that input is empty.
await expect(newTodo).toBeEmpty();
await checkNumberOfTodosInLocalStorage(page, 1);
});
test('should append new items to the bottom of the list', async ({ page }) => {
// Create 3 items.
await createDefaultTodos(page);
// create a todo count locator
const todoCount = page.getByTestId('todo-count')
// Check test using different methods.
await expect(page.getByText('3 items left')).toBeVisible();
await expect(todoCount).toHaveText('3 items left');
await expect(todoCount).toContainText('3');
await expect(todoCount).toHaveText(/3/);
// Check all items in one call.
await expect(page.getByTestId('todo-title')).toHaveText(TODO_ITEMS);
await checkNumberOfTodosInLocalStorage(page, 3);
});
});
test.describe('Mark all as completed', () => {
test.beforeEach(async ({ page }) => {
await createDefaultTodos(page);
await checkNumberOfTodosInLocalStorage(page, 3);
});
test.afterEach(async ({ page }) => {
await checkNumberOfTodosInLocalStorage(page, 3);
});
test('should allow me to mark all items as completed', async ({ page }) => {
// Complete all todos.
await page.getByLabel('Mark all as complete').check();
// Ensure all todos have 'completed' class.
await expect(page.getByTestId('todo-item')).toHaveClass(['completed', 'completed', 'completed']);
await checkNumberOfCompletedTodosInLocalStorage(page, 3);
});
test('should allow me to clear the complete state of all items', async ({ page }) => {
const toggleAll = page.getByLabel('Mark all as complete');
// Check and then immediately uncheck.
await toggleAll.check();
await toggleAll.uncheck();
// Should be no completed classes.
await expect(page.getByTestId('todo-item')).toHaveClass(['', '', '']);
});
test('complete all checkbox should update state when items are completed / cleared', async ({ page }) => {
const toggleAll = page.getByLabel('Mark all as complete');
await toggleAll.check();
await expect(toggleAll).toBeChecked();
await checkNumberOfCompletedTodosInLocalStorage(page, 3);
// Uncheck first todo.
const firstTodo = page.getByTestId('todo-item').nth(0);
await firstTodo.getByRole('checkbox').uncheck();
// Reuse toggleAll locator and make sure its not checked.
await expect(toggleAll).not.toBeChecked();
await firstTodo.getByRole('checkbox').check();
await checkNumberOfCompletedTodosInLocalStorage(page, 3);
// Assert the toggle all is checked again.
await expect(toggleAll).toBeChecked();
});
});
test.describe('Item', () => {
test('should allow me to mark items as complete', async ({ page }) => {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
// Create two items.
for (const item of TODO_ITEMS.slice(0, 2)) {
await newTodo.fill(item);
await newTodo.press('Enter');
}
// Check first item.
const firstTodo = page.getByTestId('todo-item').nth(0);
await firstTodo.getByRole('checkbox').check();
await expect(firstTodo).toHaveClass('completed');
// Check second item.
const secondTodo = page.getByTestId('todo-item').nth(1);
await expect(secondTodo).not.toHaveClass('completed');
await secondTodo.getByRole('checkbox').check();
// Assert completed class.
await expect(firstTodo).toHaveClass('completed');
await expect(secondTodo).toHaveClass('completed');
});
test('should allow me to un-mark items as complete', async ({ page }) => {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
// Create two items.
for (const item of TODO_ITEMS.slice(0, 2)) {
await newTodo.fill(item);
await newTodo.press('Enter');
}
const firstTodo = page.getByTestId('todo-item').nth(0);
const secondTodo = page.getByTestId('todo-item').nth(1);
const firstTodoCheckbox = firstTodo.getByRole('checkbox');
await firstTodoCheckbox.check();
await expect(firstTodo).toHaveClass('completed');
await expect(secondTodo).not.toHaveClass('completed');
await checkNumberOfCompletedTodosInLocalStorage(page, 1);
await firstTodoCheckbox.uncheck();
await expect(firstTodo).not.toHaveClass('completed');
await expect(secondTodo).not.toHaveClass('completed');
await checkNumberOfCompletedTodosInLocalStorage(page, 0);
});
test('should allow me to edit an item', async ({ page }) => {
await createDefaultTodos(page);
const todoItems = page.getByTestId('todo-item');
const secondTodo = todoItems.nth(1);
await secondTodo.dblclick();
await expect(secondTodo.getByRole('textbox', { name: 'Edit' })).toHaveValue(TODO_ITEMS[1]);
await secondTodo.getByRole('textbox', { name: 'Edit' }).fill('buy some sausages');
await secondTodo.getByRole('textbox', { name: 'Edit' }).press('Enter');
// Explicitly assert the new text value.
await expect(todoItems).toHaveText([
TODO_ITEMS[0],
'buy some sausages',
TODO_ITEMS[2]
]);
await checkTodosInLocalStorage(page, 'buy some sausages');
});
});
test.describe('Editing', () => {
test.beforeEach(async ({ page }) => {
await createDefaultTodos(page);
await checkNumberOfTodosInLocalStorage(page, 3);
});
test('should hide other controls when editing', async ({ page }) => {
const todoItem = page.getByTestId('todo-item').nth(1);
await todoItem.dblclick();
await expect(todoItem.getByRole('checkbox')).not.toBeVisible();
await expect(todoItem.locator('label', {
hasText: TODO_ITEMS[1],
})).not.toBeVisible();
await checkNumberOfTodosInLocalStorage(page, 3);
});
test('should save edits on blur', async ({ page }) => {
const todoItems = page.getByTestId('todo-item');
await todoItems.nth(1).dblclick();
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('buy some sausages');
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).dispatchEvent('blur');
await expect(todoItems).toHaveText([
TODO_ITEMS[0],
'buy some sausages',
TODO_ITEMS[2],
]);
await checkTodosInLocalStorage(page, 'buy some sausages');
});
test('should trim entered text', async ({ page }) => {
const todoItems = page.getByTestId('todo-item');
await todoItems.nth(1).dblclick();
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill(' buy some sausages ');
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).press('Enter');
await expect(todoItems).toHaveText([
TODO_ITEMS[0],
'buy some sausages',
TODO_ITEMS[2],
]);
await checkTodosInLocalStorage(page, 'buy some sausages');
});
test('should remove the item if an empty text string was entered', async ({ page }) => {
const todoItems = page.getByTestId('todo-item');
await todoItems.nth(1).dblclick();
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('');
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).press('Enter');
await expect(todoItems).toHaveText([
TODO_ITEMS[0],
TODO_ITEMS[2],
]);
});
test('should cancel edits on escape', async ({ page }) => {
const todoItems = page.getByTestId('todo-item');
await todoItems.nth(1).dblclick();
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('buy some sausages');
await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).press('Escape');
await expect(todoItems).toHaveText(TODO_ITEMS);
});
});
test.describe('Counter', () => {
test('should display the current number of todo items', async ({ page }) => {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
// create a todo count locator
const todoCount = page.getByTestId('todo-count')
await newTodo.fill(TODO_ITEMS[0]);
await newTodo.press('Enter');
await expect(todoCount).toContainText('1');
await newTodo.fill(TODO_ITEMS[1]);
await newTodo.press('Enter');
await expect(todoCount).toContainText('2');
await checkNumberOfTodosInLocalStorage(page, 2);
});
});
test.describe('Clear completed button', () => {
test.beforeEach(async ({ page }) => {
await createDefaultTodos(page);
});
test('should display the correct text', async ({ page }) => {
await page.locator('.todo-list li .toggle').first().check();
await expect(page.getByRole('button', { name: 'Clear completed' })).toBeVisible();
});
test('should remove completed items when clicked', async ({ page }) => {
const todoItems = page.getByTestId('todo-item');
await todoItems.nth(1).getByRole('checkbox').check();
await page.getByRole('button', { name: 'Clear completed' }).click();
await expect(todoItems).toHaveCount(2);
await expect(todoItems).toHaveText([TODO_ITEMS[0], TODO_ITEMS[2]]);
});
test('should be hidden when there are no items that are completed', async ({ page }) => {
await page.locator('.todo-list li .toggle').first().check();
await page.getByRole('button', { name: 'Clear completed' }).click();
await expect(page.getByRole('button', { name: 'Clear completed' })).toBeHidden();
});
});
test.describe('Persistence', () => {
test('should persist its data', async ({ page }) => {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
for (const item of TODO_ITEMS.slice(0, 2)) {
await newTodo.fill(item);
await newTodo.press('Enter');
}
const todoItems = page.getByTestId('todo-item');
const firstTodoCheck = todoItems.nth(0).getByRole('checkbox');
await firstTodoCheck.check();
await expect(todoItems).toHaveText([TODO_ITEMS[0], TODO_ITEMS[1]]);
await expect(firstTodoCheck).toBeChecked();
await expect(todoItems).toHaveClass(['completed', '']);
// Ensure there is 1 completed item.
await checkNumberOfCompletedTodosInLocalStorage(page, 1);
// Now reload.
await page.reload();
await expect(todoItems).toHaveText([TODO_ITEMS[0], TODO_ITEMS[1]]);
await expect(firstTodoCheck).toBeChecked();
await expect(todoItems).toHaveClass(['completed', '']);
});
});
test.describe('Routing', () => {
test.beforeEach(async ({ page }) => {
await createDefaultTodos(page);
// make sure the app had a chance to save updated todos in storage
// before navigating to a new view, otherwise the items can get lost :(
// in some frameworks like Durandal
await checkTodosInLocalStorage(page, TODO_ITEMS[0]);
});
test('should allow me to display active items', async ({ page }) => {
const todoItem = page.getByTestId('todo-item');
await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
await checkNumberOfCompletedTodosInLocalStorage(page, 1);
await page.getByRole('link', { name: 'Active' }).click();
await expect(todoItem).toHaveCount(2);
await expect(todoItem).toHaveText([TODO_ITEMS[0], TODO_ITEMS[2]]);
});
test('should respect the back button', async ({ page }) => {
const todoItem = page.getByTestId('todo-item');
await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
await checkNumberOfCompletedTodosInLocalStorage(page, 1);
await test.step('Showing all items', async () => {
await page.getByRole('link', { name: 'All' }).click();
await expect(todoItem).toHaveCount(3);
});
await test.step('Showing active items', async () => {
await page.getByRole('link', { name: 'Active' }).click();
});
await test.step('Showing completed items', async () => {
await page.getByRole('link', { name: 'Completed' }).click();
});
await expect(todoItem).toHaveCount(1);
await page.goBack();
await expect(todoItem).toHaveCount(2);
await page.goBack();
await expect(todoItem).toHaveCount(3);
});
test('should allow me to display completed items', async ({ page }) => {
await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
await checkNumberOfCompletedTodosInLocalStorage(page, 1);
await page.getByRole('link', { name: 'Completed' }).click();
await expect(page.getByTestId('todo-item')).toHaveCount(1);
});
test('should allow me to display all items', async ({ page }) => {
await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
await checkNumberOfCompletedTodosInLocalStorage(page, 1);
await page.getByRole('link', { name: 'Active' }).click();
await page.getByRole('link', { name: 'Completed' }).click();
await page.getByRole('link', { name: 'All' }).click();
await expect(page.getByTestId('todo-item')).toHaveCount(3);
});
test('should highlight the currently applied filter', async ({ page }) => {
await expect(page.getByRole('link', { name: 'All' })).toHaveClass('selected');
//create locators for active and completed links
const activeLink = page.getByRole('link', { name: 'Active' });
const completedLink = page.getByRole('link', { name: 'Completed' });
await activeLink.click();
// Page change - active items.
await expect(activeLink).toHaveClass('selected');
await completedLink.click();
// Page change - completed items.
await expect(completedLink).toHaveClass('selected');
});
});
async function createDefaultTodos(page: Page) {
// create a new todo locator
const newTodo = page.getByPlaceholder('What needs to be done?');
for (const item of TODO_ITEMS) {
await newTodo.fill(item);
await newTodo.press('Enter');
}
}
async function checkNumberOfTodosInLocalStorage(page: Page, expected: number) {
return await page.waitForFunction(e => {
return JSON.parse(localStorage['react-todos']).length === e;
}, expected);
}
async function checkNumberOfCompletedTodosInLocalStorage(page: Page, expected: number) {
return await page.waitForFunction(e => {
return JSON.parse(localStorage['react-todos']).filter((todo: any) => todo.completed).length === e;
}, expected);
}
async function checkTodosInLocalStorage(page: Page, title: string) {
return await page.waitForFunction(t => {
return JSON.parse(localStorage['react-todos']).map((todo: any) => todo.title).includes(t);
}, title);
}

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import {expect, test} from "@playwright/test";
test('dashboard renders', async ({page}) => {
await page.goto('http://localhost:3000/');
await page.getByRole('link', { name: 'Dashboard'}).click();
// Expect a title "to contain" a substring.
await expect(page).toHaveURL('http://localhost:3000/dashboard');
await expect(page.locator('h1')).toHaveText('Hello, Next.js!');
await expect(page.locator('div').first()).toHaveText('Dummy Component');
})

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tests/e2e/example.spec.ts Normal file
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import { test, expect } from '@playwright/test';
test('has title', async ({ page }) => {
await page.goto('https://playwright.dev/');
// Expect a title "to contain" a substring.
await expect(page).toHaveTitle(/Playwright/);
});
test('get started link', async ({ page }) => {
await page.goto('https://playwright.dev/');
// Click the get started link.
await page.getByRole('link', { name: 'Get started' }).click();
// Expects page to have a heading with the name of Installation.
await expect(page.getByRole('heading', { name: 'Installation' })).toBeVisible();
});