feat: add an initial spike of playwright UI tests

Lets see if we can figure out a nice workflow to use these for e2e 
and qa testing.

.github/workflows/playwright.yml

@@ -0,0 +1,28 @@
+# TODO: integrate into the main build....
+name: Playwright Tests
+#on:
+#  push:
+#    branches: [ main, master ]
+#  pull_request:
+#    branches: [ main, master ]
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 18
+    - name: Install dependencies
+      run: cd ui; npm ci
+    - name: Install Playwright Browsers
+      run: cd ui; npx playwright install --with-deps
+    - name: Run Playwright tests
+      run: cd ui; npx playwright test
+    - uses: actions/upload-artifact@v3
+      if: always()
+      with:
+        name: playwright-report
+        path: playwright-report/
+        retention-days: 30

ui/.gitignore

@@ -19,3 +19,7 @@
 .env.production.local
 
 npm-debug.log*
+/test-results/
+/playwright-report/
+/blob-report/
+/playwright/.cache/

ui/package.json

@@ -36,7 +36,9 @@
   },
   "devDependencies": {
     "@mui/material": "^5.14.16",
+    "@playwright/test": "^1.39.0",
     "@types/jest": "^29.5.7",
+    "@types/node": "^20.9.0",
     "@types/react": "^18.2.35",
     "@types/react-dom": "^18.2.14",
     "@vitejs/plugin-react": "^4.1.0",

ui/playwright.config.ts

@@ -0,0 +1,76 @@
+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',
+  /* 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: process.env.NEXODUS_URL || 'https://try.nexodus.127.0.0.1.nip.io',
+    /* 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,
+  // },
+});