diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml new file mode 100644 index 000000000..24bb9c5b8 --- /dev/null +++ b/.github/workflows/playwright.yml @@ -0,0 +1,29 @@ +name: Playwright Tests + +on: [push, pull_request] + +jobs: + test: + timeout-minutes: 60 + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + - uses: actions/setup-node@v3 + with: + node-version: 14 + - name: Install dependencies + run: npm ci + - name: Install Playwright Browsers + run: npx playwright install --with-deps + - name: Setup test site + run: npm run setup-test-site + - name: Build test site + run: npm run build-test-site + - name: Serve test site and run playwright tests + run: npm run serve-test-site & npx playwright test + - uses: actions/upload-artifact@v3 + if: always() + with: + name: playwright-report + path: playwright-report/ + retention-days: 30 diff --git a/.gitignore b/.gitignore index b844ea603..b8ea488ca 100644 --- a/.gitignore +++ b/.gitignore @@ -2,4 +2,9 @@ static/node_modules/ static/dist/ node_modules **/.DS_Store -.idea/ \ No newline at end of file +.idea/ +/test-results/ +/playwright-report/ +/blob-report/ +/playwright/.cache/ +/test-results/ diff --git a/e2e/vertical-full-page-map.spec.ts b/e2e/vertical-full-page-map.spec.ts new file mode 100644 index 000000000..f3ab25ee6 --- /dev/null +++ b/e2e/vertical-full-page-map.spec.ts @@ -0,0 +1,96 @@ +import { test, expect } from '@playwright/test'; + +test.describe('full page map test suite', () => { + test.beforeEach(async ({page}) => { + await page.goto('http://localhost:5042/locations_full_page_map'); + await page.getByPlaceholder('Search for locations').click(); + }); + + test('can search and get results', async ({ page }) => { + await page.getByPlaceholder('Search for locations').fill('virginia'); + await page.getByPlaceholder('Search for locations').press('Enter'); + const count = await page.locator('#js-answersVerticalResults').count(); + expect(count).toBeGreaterThan(0); + }); + + test('clicking on a pin focuses on a result card', async ({ page }) => { + await page.getByPlaceholder('Search for locations').fill('virginia'); + await page.getByPlaceholder('Search for locations').press('Enter'); + await page.getByRole('button', { name: 'Result number 5' }).click(); + const locator = await page.locator('#js-answersVerticalResults div').nth(134); + await expect(locator).toHaveClass(/pinFocused/); + }); + + test('search when map moves works', async ({ page }) => { + const searchLogo = '#js-yext-submit'; + await page.mouse.move(600, 300); + await page.mouse.down(); + await page.mouse.move(1200, 450, {steps: 5}); + await page.mouse.up(); + await page.waitForSelector(searchLogo, { state: 'detached' }); + const detachedSearchLogo = await page.$(searchLogo); + expect(detachedSearchLogo).toBeFalsy(); + }); + + test('search this area button works', async ({ page }) => { + await page.getByPlaceholder('Search for locations').fill('virginia'); + await page.getByPlaceholder('Search for locations').press('Enter'); + const responsePromise = await page.waitForResponse(/https:\/\/prod-cdn\.us\.yextapis\.com\/v2\/accounts\/me\/search\/vertical/i); + await page.getByLabel('Map controls').getByText('Search When Map Moves').click(); + const response = await responsePromise; + }); + + test('default initial search works and is enabled by default', async ({ page }) => { + await page.getByPlaceholder('Search for locations').press('Enter'); + const result = await page.locator('#js-answersVerticalResults div').nth(0); + await expect(result).toBeAttached(); + }); + + test('pagination works', async ({ page }) => { + await page.getByPlaceholder('Search for locations').fill('virginia'); + await page.getByPlaceholder('Search for locations').press('Enter'); + await page.getByLabel('Go to the next page of results').click(); + const secondPage = await page.locator('#js-answersVerticalResultsCount'); + await expect(secondPage).toHaveText(/21/); + }); + + test('pagination scrolls the results to the top', async ({ page }) => { + await page.getByPlaceholder('Search for locations').fill('virginia'); + await page.getByPlaceholder('Search for locations').press('Enter'); + await page.getByLabel('Go to the next page of results').click(); + const locator = await page.locator('#js-answersVerticalResults div').nth(0); + await expect(locator).toBeVisible(); + }); + +}); + +test.describe('full page map with filters test suite', () => { + test.beforeEach(async ({page}) => { + await page.goto('http://localhost:5042/locations_full_page_map_with_filters'); + await page.getByPlaceholder('Search for locations').fill('virginia'); + await page.getByPlaceholder('Search for locations').press('Enter'); + }); + + test('clicking on a pin closes the filter view', async ({ page }) => { + await page.getByRole('button', { name: 'filter results' }).click(); + await page.getByText('Cats (1)').click(); + const filterView = await page.getByLabel('Main location search').locator('div').filter({ hasText: 'Filters Services reset Cats (1) Dogs (1) Sleep (1)' }).first(); + await expect(filterView).toBeVisible(); + await page.getByRole('button', { name: 'Result number 1' }).click(); + await expect(filterView).not.toBeVisible(); + }); + + test('clicking on a cluster causes the map to zoom in', async ({ page }) => { + const mapboxPinCount = await page.locator('#js-answersMap div').count(); + await page.getByRole('button', { name: 'Cluster of 2 results' }).click(); + const mapboxPinCountAfterSelectingCluster = await page.locator('#js-answersMap div').count(); + await expect(mapboxPinCount).not.toBe(mapboxPinCountAfterSelectingCluster); + }); + + test('clicking on a cluster causes a new search to be run', async ({ page }) => { + const numResults = await page.locator('#js-answersVerticalResults').count(); + await page.getByRole('button', { name: 'Cluster of 4 results' }).click(); + const responsePromise = await page.waitForResponse(/https:\/\/prod-cdn\.us\.yextapis\.com\/v2\/accounts\/me\/search\/vertical/i); + const response = await responsePromise; + }); +}); \ No newline at end of file diff --git a/package-lock.json b/package-lock.json index d2252f3d3..d8f6e7040 100644 --- a/package-lock.json +++ b/package-lock.json @@ -13,7 +13,9 @@ "@babel/preset-env": "^7.9.6", "@percy/cli": "^1.0.0-beta.67", "@percy/puppeteer": "^2.0.0", + "@playwright/test": "^1.39.0", "@types/jest": "^26.0.19", + "@types/node": "^20.9.0", "@yext/cta-formatter": "^1.0.0", "babel-jest": "^25.5.1", "comment-json": "^4.1.1", @@ -3693,6 +3695,21 @@ "node": ">=12" } }, + "node_modules/@playwright/test": { + "version": "1.39.0", + "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.39.0.tgz", + "integrity": "sha512-3u1iFqgzl7zr004bGPYiN/5EZpRUSFddQBra8Rqll5N0/vfpqlP9I9EXqAoGacuAbX6c9Ulg/Cjqglp5VkK6UQ==", + "dev": true, + "dependencies": { + "playwright": "1.39.0" + }, + "bin": { + "playwright": "cli.js" + }, + "engines": { + "node": ">=16" + } + }, "node_modules/@sinonjs/commons": { "version": "1.8.6", "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.8.6.tgz", @@ -3923,10 +3940,13 @@ "dev": true }, "node_modules/@types/node": { - "version": "13.13.4", - "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.4.tgz", - "integrity": "sha512-x26ur3dSXgv5AwKS0lNfbjpCakGIduWU1DU91Zz58ONRWrIKGunmZBNv4P7N+e27sJkiGDsw/3fT4AtsqQBrBA==", - "dev": true + "version": "20.9.0", + "resolved": "https://registry.npmjs.org/@types/node/-/node-20.9.0.tgz", + "integrity": "sha512-nekiGu2NDb1BcVofVcEKMIwzlx4NjHlcjhoxxKBNLtz15Y1z7MYf549DFvkHSId02Ax6kGwWntIBPC3l/JZcmw==", + "dev": true, + "dependencies": { + "undici-types": "~5.26.4" + } }, "node_modules/@types/normalize-package-data": { "version": "2.4.1", @@ -5313,9 +5333,9 @@ } }, "node_modules/caniuse-lite": { - "version": "1.0.30001328", - "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001328.tgz", - "integrity": "sha512-Ue55jHkR/s4r00FLNiX+hGMMuwml/QGqqzVeMQ5thUewznU2EdULFvI3JR7JJid6OrjJNfFvHY2G2dIjmRaDDQ==", + "version": "1.0.30001563", + "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001563.tgz", + "integrity": "sha512-na2WUmOxnwIZtwnFI2CZ/3er0wdNzU7hN+cPYz/z2ajHThnkWjNBOpEPP4n+4r2WPM847JaMotaJE3bnfzjyKw==", "dev": true, "funding": [ { @@ -5325,6 +5345,10 @@ { "type": "tidelift", "url": "https://tidelift.com/funding/github/npm/caniuse-lite" + }, + { + "type": "github", + "url": "https://github.com/sponsors/ai" } ] }, @@ -7336,10 +7360,9 @@ "dev": true }, "node_modules/fsevents": { - "version": "2.1.3", - "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz", - "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==", - "deprecated": "\"Please update to latest v2.3 or v2.2\"", + "version": "2.3.2", + "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz", + "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==", "dev": true, "hasInstallScript": true, "optional": true, @@ -11097,6 +11120,36 @@ "node": ">=8" } }, + "node_modules/playwright": { + "version": "1.39.0", + "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.39.0.tgz", + "integrity": "sha512-naE5QT11uC/Oiq0BwZ50gDmy8c8WLPRTEWuSSFVG2egBka/1qMoSqYQcROMT9zLwJ86oPofcTH2jBY/5wWOgIw==", + "dev": true, + "dependencies": { + "playwright-core": "1.39.0" + }, + "bin": { + "playwright": "cli.js" + }, + "engines": { + "node": ">=16" + }, + "optionalDependencies": { + "fsevents": "2.3.2" + } + }, + "node_modules/playwright-core": { + "version": "1.39.0", + "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.39.0.tgz", + "integrity": "sha512-+k4pdZgs1qiM+OUkSjx96YiKsXsmb59evFoqv8SKO067qBA+Z2s/dCzJij/ZhdQcs2zlTAgRKfeiiLm8PQ2qvw==", + "dev": true, + "bin": { + "playwright-core": "cli.js" + }, + "engines": { + "node": ">=16" + } + }, "node_modules/pn": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/pn/-/pn-1.1.0.tgz", @@ -15347,6 +15400,12 @@ "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==", "dev": true }, + "node_modules/undici-types": { + "version": "5.26.5", + "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz", + "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==", + "dev": true + }, "node_modules/unicode-canonical-property-names-ecmascript": { "version": "1.0.4", "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz", @@ -18865,6 +18924,15 @@ "@percy/logger": "1.0.0-beta.63" } }, + "@playwright/test": { + "version": "1.39.0", + "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.39.0.tgz", + "integrity": "sha512-3u1iFqgzl7zr004bGPYiN/5EZpRUSFddQBra8Rqll5N0/vfpqlP9I9EXqAoGacuAbX6c9Ulg/Cjqglp5VkK6UQ==", + "dev": true, + "requires": { + "playwright": "1.39.0" + } + }, "@sinonjs/commons": { "version": "1.8.6", "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.8.6.tgz", @@ -19076,10 +19144,13 @@ "dev": true }, "@types/node": { - "version": "13.13.4", - "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.4.tgz", - "integrity": "sha512-x26ur3dSXgv5AwKS0lNfbjpCakGIduWU1DU91Zz58ONRWrIKGunmZBNv4P7N+e27sJkiGDsw/3fT4AtsqQBrBA==", - "dev": true + "version": "20.9.0", + "resolved": "https://registry.npmjs.org/@types/node/-/node-20.9.0.tgz", + "integrity": "sha512-nekiGu2NDb1BcVofVcEKMIwzlx4NjHlcjhoxxKBNLtz15Y1z7MYf549DFvkHSId02Ax6kGwWntIBPC3l/JZcmw==", + "dev": true, + "requires": { + "undici-types": "~5.26.4" + } }, "@types/normalize-package-data": { "version": "2.4.1", @@ -20167,9 +20238,9 @@ "dev": true }, "caniuse-lite": { - "version": "1.0.30001328", - "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001328.tgz", - "integrity": "sha512-Ue55jHkR/s4r00FLNiX+hGMMuwml/QGqqzVeMQ5thUewznU2EdULFvI3JR7JJid6OrjJNfFvHY2G2dIjmRaDDQ==", + "version": "1.0.30001563", + "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001563.tgz", + "integrity": "sha512-na2WUmOxnwIZtwnFI2CZ/3er0wdNzU7hN+cPYz/z2ajHThnkWjNBOpEPP4n+4r2WPM847JaMotaJE3bnfzjyKw==", "dev": true }, "capture-exit": { @@ -21806,9 +21877,9 @@ "dev": true }, "fsevents": { - "version": "2.1.3", - "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz", - "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==", + "version": "2.3.2", + "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz", + "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==", "dev": true, "optional": true }, @@ -24794,6 +24865,22 @@ "find-up": "^4.0.0" } }, + "playwright": { + "version": "1.39.0", + "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.39.0.tgz", + "integrity": "sha512-naE5QT11uC/Oiq0BwZ50gDmy8c8WLPRTEWuSSFVG2egBka/1qMoSqYQcROMT9zLwJ86oPofcTH2jBY/5wWOgIw==", + "dev": true, + "requires": { + "fsevents": "2.3.2", + "playwright-core": "1.39.0" + } + }, + "playwright-core": { + "version": "1.39.0", + "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.39.0.tgz", + "integrity": "sha512-+k4pdZgs1qiM+OUkSjx96YiKsXsmb59evFoqv8SKO067qBA+Z2s/dCzJij/ZhdQcs2zlTAgRKfeiiLm8PQ2qvw==", + "dev": true + }, "pn": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/pn/-/pn-1.1.0.tgz", @@ -28089,6 +28176,12 @@ } } }, + "undici-types": { + "version": "5.26.5", + "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz", + "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==", + "dev": true + }, "unicode-canonical-property-names-ecmascript": { "version": "1.0.4", "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz", diff --git a/package.json b/package.json index e5263f31f..ec5b0cb0a 100644 --- a/package.json +++ b/package.json @@ -36,7 +36,9 @@ "@babel/preset-env": "^7.9.6", "@percy/cli": "^1.0.0-beta.67", "@percy/puppeteer": "^2.0.0", + "@playwright/test": "^1.39.0", "@types/jest": "^26.0.19", + "@types/node": "^20.9.0", "@yext/cta-formatter": "^1.0.0", "babel-jest": "^25.5.1", "comment-json": "^4.1.1", diff --git a/playwright.config.ts b/playwright.config.ts new file mode 100644 index 000000000..2eb916ab1 --- /dev/null +++ b/playwright.config.ts @@ -0,0 +1,50 @@ +import { defineConfig, devices } from '@playwright/test'; + +export default defineConfig({ + testDir: './e2e', + timeout: 60000, + /* 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://127.0.0.1:5042', + + /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */ + trace: 'on-first-retry', + video: 'retain-on-failure', + }, + + /* Configure projects for major browsers */ + projects: [ + { + name: 'chromium', + use: { ...devices['Desktop Chrome'] }, + }, + + { + name: 'firefox', + use: { ...devices['Desktop Firefox'] }, + }, + + { + name: 'webkit', + use: { ...devices['Desktop Safari'] }, + }, + ], + + /* Run your local dev server before starting the tests */ + webServer: { + command: 'npm run serve-test-site', + url: 'http://127.0.0.1:5042', + reuseExistingServer: true, + }, +}); diff --git a/tests-examples/demo-todo-app.spec.ts b/tests-examples/demo-todo-app.spec.ts new file mode 100644 index 000000000..2fd6016fe --- /dev/null +++ b/tests-examples/demo-todo-app.spec.ts @@ -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); +}