Install Playwright

.gitignore

@@ -4,3 +4,7 @@ public/build/
 dist/
 config/
 package-lock.json
+/test-results/
+/playwright-report/
+/blob-report/
+/playwright/.cache/

e2e/example.spec.ts

@@ -0,0 +1,20 @@
+import { test, expect } from "@playwright/test";
+
+test("has title", async ({ page }) => {
+    await page.goto("https://playwright.dev/");
+
+    // Expect a title "to contain" a substring.
+    await expect(page).toHaveTitle(/Playwright/);
+});
+
+test("get started link", async ({ page }) => {
+    await page.goto("https://playwright.dev/");
+
+    // Click the get started link.
+    await page.getByRole("link", { name: "Get started" }).click();
+
+    // Expects page to have a heading with the name of Installation.
+    await expect(
+        page.getByRole("heading", { name: "Installation" }),
+    ).toBeVisible();
+});

package.json

@@ -13,9 +13,11 @@
         "demo-config": "copyfiles ample-demo.json dist/config && renamer -f \"/ample-demo.json/\" -r \"ample.json\" \"dist/config/*\""
     },
     "devDependencies": {
+        "@playwright/test": "^1.49.0",
         "@sveltejs/vite-plugin-svelte": "^4.0.0",
         "@tsconfig/svelte": "^5.0.4",
         "@types/lodash-es": "^4.17.12",
+        "@types/node": "^22.10.0",
         "autoprefixer": "^10.4.20",
         "convert-to-oklch": "^1.2.8",
         "copyfiles": "^2.4.1",

playwright.config.ts

@@ -0,0 +1,79 @@
+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: "./e2e",
+    /* 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://127.0.0.1:3000',
+
+        /* 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,
+    // },
+});