Added VR test case to declarative charts

.gitignore

@@ -21,3 +21,7 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+node_modules/
+# Playwright
+/test-results/
+/playwright-report/

apps/plotly_examples/src/components/DeclarativeChart.tsx

@@ -99,17 +99,19 @@ export class DeclarativeChartBasicExample extends React.Component<{}, IDeclarati
         >
           Download
         </button>
-        <br />
-        <br />
-        <h2>{this.state.selectedChoice}. {selectedSchema.layout.title}</h2>
-        <br />
-        <br />
-        <DeclarativeChart
-          key={uniqueKey}
-          chartSchema={inputSchema}
-          onSchemaChange={this._handleChartSchemaChanged}
-          componentRef={this._declarativeChartRef}
-        />
+        <div data-testid="chart-container" >
+          <br />
+          <br />
+          <h2>{this.state.selectedChoice}. {selectedSchema.layout.title}</h2>
+          <br />
+          <br />
+          <DeclarativeChart
+            key={uniqueKey}
+            chartSchema={inputSchema}
+            onSchemaChange={this._handleChartSchemaChanged}
+            componentRef={this._declarativeChartRef}
+          />
+        </div>
         <br />
         Legend selection changed : {this.state.selectedLegends}
       </>

package.json

@@ -0,0 +1,22 @@
+{
+  "name": "fluentui-charting-contrib",
+  "version": "1.0.0",
+  "description": "> This repo has been populated by an initial template to help get you started. Please\r > make sure to update the content to build a great experience for community-building.",
+  "main": "index.js",
+  "directories": {
+    "doc": "docs"
+  },
+  "dependencies": {
+    "playwright": "^1.49.1",
+    "playwright-core": "^1.49.1",
+    "undici-types": "^6.20.0"
+  },
+  "devDependencies": {
+    "@playwright/test": "^1.49.1",
+    "@types/node": "^22.10.2"
+  },
+  "scripts": {},
+  "keywords": [],
+  "author": "",
+  "license": "ISC"
+}

playwright.config.ts

@@ -0,0 +1,80 @@
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * Read environment variables from file.
+ * https://github.com/motdotla/dotenv
+ */
+// import dotenv from 'dotenv';
+// import path from 'path';
+// dotenv.config({ path: path.resolve(__dirname, '.env') });
+
+/**
+ * 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',
+  timeout: 180000,
+  /* 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,
+  // },
+});

tests/DeclarativeChart.spec.ts

@@ -0,0 +1,23 @@
+import { test, expect } from '@playwright/test';
+
+test('has chart', async ({ page }) => {
+  await page.goto('http://localhost:3000/');
+
+  await expect(page.getByText('Data Visualization')).toBeVisible();
+  const combobox = page.getByRole('combobox');
+  await expect(combobox).toHaveCount(1);
+  await combobox.click();
+  const listbox = page.locator('.ms-Callout-main');
+  await expect(listbox).toHaveCount(1);
+  const listitems = listbox.getByRole('option');
+  const lisItemsCount = await listitems.count();
+  for (let i = 0; i < lisItemsCount; i++) {
+    if (i != 18 && i != 27 && i != lisItemsCount - 1) {
+      await listitems.nth(i).scrollIntoViewIfNeeded();
+      await listitems.nth(i).click();
+      const chart = page.getByTestId('chart-container');
+      await expect(chart).toHaveScreenshot();
+      await combobox.click();
+    }
+  }
+});

yarn.lock

@@ -2,3 +2,35 @@
 # yarn lockfile v1
 
 
+"@playwright/test@^1.49.1":
+  version "1.49.1"
+  resolved "https://registry.npmjs.org/@playwright/test/-/test-1.49.1.tgz"
+  integrity sha512-Ky+BVzPz8pL6PQxHqNRW1k3mIyv933LML7HktS8uik0bUXNCdPhoS/kLihiO1tMf/egaJb4IutXd7UywvXEW+g==
+  dependencies:
+    playwright "1.49.1"
+
+"@types/node@^22.10.2":
+  version "22.10.2"
+  resolved "https://registry.npmjs.org/@types/node/-/node-22.10.2.tgz"
+  integrity sha512-Xxr6BBRCAOQixvonOye19wnzyDiUtTeqldOOmj3CkeblonbccA12PFwlufvRdrpjXxqnmUaeiU5EOA+7s5diUQ==
+  dependencies:
+    undici-types "~6.20.0"
+
+playwright-core@^1.49.1, playwright-core@1.49.1:
+  version "1.49.1"
+  resolved "https://registry.npmjs.org/playwright-core/-/playwright-core-1.49.1.tgz"
+  integrity sha512-BzmpVcs4kE2CH15rWfzpjzVGhWERJfmnXmniSyKeRZUs9Ws65m+RGIi7mjJK/euCegfn3i7jvqWeWyHe9y3Vgg==
+
+playwright@^1.49.1, playwright@1.49.1:
+  version "1.49.1"
+  resolved "https://registry.npmjs.org/playwright/-/playwright-1.49.1.tgz"
+  integrity sha512-VYL8zLoNTBxVOrJBbDuRgDWa3i+mfQgDTrL8Ah9QXZ7ax4Dsj0MSq5bYgytRnDVVe+njoKnfsYkH3HzqVj5UZA==
+  dependencies:
+    playwright-core "1.49.1"
+  optionalDependencies:
+    fsevents "2.3.2"
+
+undici-types@^6.20.0, undici-types@~6.20.0:
+  version "6.20.0"
+  resolved "https://registry.npmjs.org/undici-types/-/undici-types-6.20.0.tgz"
+  integrity sha512-Ny6QZ2Nju20vw1SRHe3d9jVu6gJ+4e3+MMpqu7pqE5HT6WsTSlce++GQmK5UXS8mzV8DSYHrQH+Xrf2jVcuKNg==