From 0df1becf5a8222801f547a06ae9917721d88ef12 Mon Sep 17 00:00:00 2001
From: Tanvi Gupta <tanvi.gupta@deque.com>
Date: Tue, 19 May 2026 16:21:43 -0700
Subject: [PATCH] feat(js): add playwright+mocha test to capture test context

---
 js/playwright/capture-context/package.json   |  13 +++
 js/playwright/capture-context/tests/login.js | 101 +++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 js/playwright/capture-context/package.json
 create mode 100644 js/playwright/capture-context/tests/login.js

diff --git a/js/playwright/capture-context/package.json b/js/playwright/capture-context/package.json
new file mode 100644
index 0000000..e0da55f
--- /dev/null
+++ b/js/playwright/capture-context/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "capture-context",
+  "private": true,
+  "scripts": {
+    "test": "mocha --timeout 5000 'tests/login.js'"
+  },
+  "devDependencies": {
+    "@axe-core/watcher": "^4.0.0",
+    "chai": "^4",
+    "mocha": "^10.6.0",
+    "playwright": "^1.45.1"
+  }
+}
diff --git a/js/playwright/capture-context/tests/login.js b/js/playwright/capture-context/tests/login.js
new file mode 100644
index 0000000..68c0cec
--- /dev/null
+++ b/js/playwright/capture-context/tests/login.js
@@ -0,0 +1,101 @@
+const { assert } = require('chai')
+const playwright = require('playwright')
+const {
+  wrapPlaywrightPage,
+  PlaywrightController,
+  playwrightConfig
+} = require('@axe-core/watcher/playwright')
+
+/* Get your configuration from environment variables. */
+const {
+  API_KEY,
+  PROJECT_ID,
+  SERVER_URL = 'https://axe.deque.com'
+} = process.env
+
+describe('My Login Application', () => {
+  let browserContext
+  let page
+  let controller
+
+  before(async () => {
+    browserContext = await playwright.chromium.launchPersistentContext(
+      '',
+      playwrightConfig({
+        axe: {
+          apiKey: API_KEY,
+          projectId: PROJECT_ID,
+          serverURL: SERVER_URL
+        },
+        //@see: https://playwright.dev/docs/chrome-extensions#headless-mode
+        headless: false,
+        args: ['--headless=new']
+      })
+    )
+  })
+
+  after(async () => {
+    await browserContext.close()
+  })
+
+  // Note: function expression (not arrow) so `this.currentTest` is bound
+  // to Mocha's Context. Arrow functions would leave it undefined.
+  beforeEach(async function () {
+    // Create a fresh page instance for each test.
+    page = await browserContext.newPage()
+
+    // Initialize the PlaywrightController by passing in the Playwright page.
+    controller = new PlaywrightController(page)
+
+    // Use the new wrapped Playwright page instance.
+    page = wrapPlaywrightPage(page, controller)
+
+    // Tell axe Watcher which test each scan in this test belongs to.
+    controller.setTestContext({
+      test_file_path: this.currentTest?.file ?? null,
+      test_location: this.currentTest?.titlePath() ?? null
+    })
+  })
+
+  afterEach(async () => {
+    /* Flush axe-watcher results after each test. */
+    await controller.flush()
+
+    // Clear so no stray scan after flush picks up the previous test's context.
+    controller.setTestContext(null)
+
+    await page.close()
+  })
+
+  describe('Login', () => {
+    describe('with valid credentials', () => {
+      it('should login', async () => {
+        await page.goto('https://the-internet.herokuapp.com/login')
+
+        await page.locator('#username').fill('tomsmith')
+        await page.locator('#password').fill('SuperSecretPassword!')
+
+        await page.locator('button[type="submit"]').click()
+
+        const element = await page.waitForSelector('#flash')
+
+        assert.isNotNull(element)
+      })
+
+      it('should be able to logout', async () => {
+        await page.goto('https://the-internet.herokuapp.com/login')
+
+        await page.locator('#username').fill('tomsmith')
+        await page.locator('#password').fill('SuperSecretPassword!')
+        await page.locator('button[type="submit"]').click()
+
+        await page.waitForSelector('#flash')
+
+        // Logout and verify we're back on the login page
+        await page.locator('a[href="/logout"]').click()
+
+        await page.waitForSelector('#flash')
+      })
+    })
+  })
+})