test: add first playwright test e2e

static/.gitignore

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+playwright-report/*
+node_modules

static/.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Launch Program",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${workspaceFolder}/tests/test-1.spec.ts",
+            "outFiles": [
+                "${workspaceFolder}/**/*.js"
+            ]
+        }
+    ]
+}

static/package.json

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+{
+  "name": "ai-pronunciation-trainer",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "@playwright/test": "^1.48.2"
+  }
+}

static/playwright.config.ts

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+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({
+  timeout: 60 * 1000,
+  testDir: './tests',
+  /* 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', { open: 'never' }] ],
+  /* 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',
+    viewport: { width: 1280, height: 900 },
+    ignoreHTTPSErrors: true,
+    permissions: ['microphone'],
+    screenshot: 'only-on-failure',
+    trace: 'on-first-retry',
+    video: 'retain-on-failure',
+    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
+  },
+
+  /* Configure projects for major browsers */
+  projects: [
+    {
+      name: 'chromium',
+      // grepInvert: /mobile/,
+      use: { 
+        ...devices['Desktop Chrome'],
+        viewport: { width: 1280, height: 900 },
+      },
+    },
+
+    {
+      name: 'firefox',
+      // grepInvert: /mobile/,
+      use: { ...devices['Desktop Firefox'] },
+    },
+
+    {
+      name: 'webkit',
+      // grepInvert: /mobile/,
+      use: { ...devices['Desktop Safari'] },
+    },
+
+    /*
+    // Test against mobile viewports. 
+    {
+      name: 'MobileChrome',
+      // grep: /mobile/,
+      use: { ...devices['Pixel 5'] },
+    },
+    {
+      name: 'MobileSafari',
+      // grep: /mobile/,
+      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,
+  // },
+});

static/pnpm-lock.yaml

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+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+importers:
+
+  .:
+    dependencies:
+      '@playwright/test':
+        specifier: ^1.48.2
+        version: 1.48.2
+
+packages:
+
+  '@playwright/test@1.48.2':
+    resolution: {integrity: sha512-54w1xCWfXuax7dz4W2M9uw0gDyh+ti/0K/MxcCUxChFh37kkdxPdfZDw5QBbuPUJHr1CiHJ1hXgSs+GgeQc5Zw==}
+    engines: {node: '>=18'}
+    hasBin: true
+
+  fsevents@2.3.2:
+    resolution: {integrity: sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==}
+    engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
+    os: [darwin]
+
+  playwright-core@1.48.2:
+    resolution: {integrity: sha512-sjjw+qrLFlriJo64du+EK0kJgZzoQPsabGF4lBvsid+3CNIZIYLgnMj9V6JY5VhM2Peh20DJWIVpVljLLnlawA==}
+    engines: {node: '>=18'}
+    hasBin: true
+
+  playwright@1.48.2:
+    resolution: {integrity: sha512-NjYvYgp4BPmiwfe31j4gHLa3J7bD2WiBz8Lk2RoSsmX38SVIARZ18VYjxLjAcDsAhA+F4iSEXTSGgjua0rrlgQ==}
+    engines: {node: '>=18'}
+    hasBin: true
+
+snapshots:
+
+  '@playwright/test@1.48.2':
+    dependencies:
+      playwright: 1.48.2
+
+  fsevents@2.3.2:
+    optional: true
+
+  playwright-core@1.48.2: {}
+
+  playwright@1.48.2:
+    dependencies:
+      playwright-core: 1.48.2
+    optionalDependencies:
+      fsevents: 2.3.2

static/tests/test-1.spec.ts

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+import { test, expect, chromium } from "@playwright/test";
+
+test("test: get a custom sample writing within the input field.", async () => {
+  const browser = await chromium.launch({
+    args: [
+      "--use-fake-device-for-media-stream",
+      "--use-fake-ui-for-media-stream",
+    ],
+  });
+  const context = await browser.newContext();
+  context.grantPermissions(["microphone"]);
+  const page = await browser.newPage({});
+  await page.goto("/");
+
+  const inputField = page.getByPlaceholder(
+    "Write and press enter to filter"
+  );
+  await inputField.fill("Hi Tom, how are you?");
+  await inputField.press("Enter");
+  await expect(page.getByText("Hi Tom, how are you?")).toBeVisible();
+  await expect(
+    page.getByText("/ hiː toːm, hoː aːrɛː yːuː? /")
+  ).toBeVisible();
+  console.log("end");
+  await page.close();
+});