✅ Add basic playwright tests for Aladin Lite UI

cds-astro · Jul 22, 2024 · 58f65f6 · 58f65f6
1 parent 7c4fdb8
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diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
@@ -0,0 +1,38 @@
+name: Playwright Tests
+on:
+  push:
+    branches:
+      - develop
+  pull_request:
+    branches:
+      - develop
+  workflow_dispatch:
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: lts/*
+    - name: Install dependencies
+      run: npm install
+    - name: Install Rust toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: nightly
+        override: true
+        components: rust-src
+    - name: Install wasm-pack
+      run: cargo install wasm-pack --version ~0.12
+    - name: Install Playwright Browsers
+      run: npx playwright install --with-deps
+    - name: Run Playwright tests
+      run: npx playwright test
+    - uses: actions/upload-artifact@v4
+      if: always()
+      with:
+        name: playwright-report
+        path: playwright-report/
+        retention-days: 30
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
diff --git a/package.json b/package.json
@@ -44,11 +44,14 @@
     "serve:dbg": "npm run dev:dbg",
     "preview": "vite preview",
     "test:build": "cd src/core && cargo test --release --features webgl2",
-    "test:unit": "vitest run",
+    "test:playwright": "npx playwright test",
+    "test:update-snapshots": "npx playwright test --update-snapshots",
     "doc": "jsdoc -c jsdoc.json src/js src/js/shapes && cp aladin-logo.png docs/",
     "doc:dev": "npm run doc && open docs/index.html"
   },
   "devDependencies": {
+    "@playwright/test": "^1.45.2",
+    "@types/node": "^20.14.11",
     "happy-dom": "^10.11.0",
     "jsdoc": "^4.0.2",
     "vite": "^4.3.8",

diff --git a/playwright.config.ts b/playwright.config.ts
@@ -0,0 +1,66 @@
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * Read environment variables from file.
+ * https://github.com/motdotla/dotenv
+ */
+// import dotenv from 'dotenv';
+// dotenv.config({ path: path.resolve(__dirname, '.env') });
+
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+export default defineConfig({
+    testDir: './tests',
+    fullyParallel: true,
+    retries: 0,
+    workers: 10,
+    reporter: 'html',
+    use: {
+        trace: 'on-first-retry',
+    },
+    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 dev',
+        url: 'http://localhost:5173/examples/index.html',
+        reuseExistingServer: true,
+        timeout: 120000,
+    },
+});
diff --git a/tests/al-ui-off.html b/tests/al-ui-off.html
@@ -0,0 +1,41 @@
+<!doctype html>
+<html>
+<head>
+<meta name="viewport" content="width=device-width, height=device-height, maximum-scale=1.0, initial-scale=1.0, user-scalable=no">
+    </head>
+<body>
+<div id="aladin-lite-div" style="width: 500px; height: 500px"></div>
+
+<script type="text/javascript" src="./../dist/aladin.umd.cjs" charset="utf-8"></script>
+<script type="text/javascript">
+    var aladin;
+    A.init.then(() => {
+        aladin = A.aladin('#aladin-lite-div',
+            {
+                fullScreen: true,
+                cooFrame: "ICRSd",
+                survey: "P/DSS2/color",
+                fov: 180,
+                showSimbadPointerControl: false,
+                showShareControl: false,
+                showContextMenu: false,
+                showCatalog: false,
+                showFov: false,
+                showCooGrid: false,
+                showFrame: false,
+                showCooGridControl: false,
+                showCooLocation: false,
+                showFullscreenControl: false,
+                showLayersControl: false,
+                showProjectionControl: false,
+                showReticle: false,
+                showSettingsControl: false,
+                showStatusBar: false,
+                showZoomControl: false,
+            }
+        );
+    });
+</script>
+
+</body>
+</html>
diff --git a/tests/al-ui-on.html b/tests/al-ui-on.html
@@ -0,0 +1,41 @@
+<!doctype html>
+<html>
+<head>
+<meta name="viewport" content="width=device-width, height=device-height, maximum-scale=1.0, initial-scale=1.0, user-scalable=no">
+    </head>
+<body>
+<div id="aladin-lite-div" style="width: 500px; height: 500px"></div>
+
+<script type="text/javascript" src="./../dist/aladin.umd.cjs" charset="utf-8"></script>
+<script type="text/javascript">
+    var aladin;
+    A.init.then(() => {
+        aladin = A.aladin('#aladin-lite-div',
+            {
+                fullScreen: true,
+                cooFrame: "ICRSd",
+                survey: "P/DSS2/color",
+                fov: 180,
+                showSimbadPointerControl: true,
+                showShareControl: true,
+                showContextMenu: true,
+                showCatalog: true,
+                showFov: true,
+                showCooGrid: true,
+                showFrame: true,
+                showCooGridControl: true,
+                showCooLocation: true,
+                showFullscreenControl: true,
+                showLayersControl: true,
+                showProjectionControl: true,
+                showReticle: true,
+                showSettingsControl: true,
+                showStatusBar: true,
+                showZoomControl: true,
+            }
+        );
+    });
+</script>
+
+</body>
+</html>
diff --git a/tests/example.spec.ts b/tests/example.spec.ts
@@ -0,0 +1,27 @@
+import {test, expect, LocatorScreenshotOptions} from '@playwright/test';
+
+async function open(page, exampleName) {
+    await page.goto(`http://localhost:5173/tests/${exampleName}.html`);
+}
+
+const screenshotOptions: LocatorScreenshotOptions = {
+    type: "png"
+};
+
+const toMatchOptions = {
+    maxDiffPixels: 10
+};
+
+const pageTimeout = 2000;
+
+test("al-ui-on", async ({ page }) => {
+    await open(page, "al-ui-on");
+    await page.waitForTimeout(pageTimeout);
+    expect(await page.locator('canvas').nth(1).screenshot(screenshotOptions)).toMatchSnapshot(toMatchOptions);
+});
+
+test("al-ui-off", async ({ page }) => {
+    await open(page, "al-ui-off");
+    await page.waitForTimeout(pageTimeout);
+    expect(await page.locator('canvas').nth(1).screenshot(screenshotOptions)).toMatchSnapshot(toMatchOptions);
+});
diff --git a/tests/example.spec.ts-snapshots/al-ui-off-1-chromium-linux.png b/tests/example.spec.ts-snapshots/al-ui-off-1-chromium-linux.png
diff --git a/tests/example.spec.ts-snapshots/al-ui-off-1-firefox-linux.png b/tests/example.spec.ts-snapshots/al-ui-off-1-firefox-linux.png
diff --git a/tests/example.spec.ts-snapshots/al-ui-on-1-chromium-linux.png b/tests/example.spec.ts-snapshots/al-ui-on-1-chromium-linux.png
diff --git a/tests/example.spec.ts-snapshots/al-ui-on-1-firefox-linux.png b/tests/example.spec.ts-snapshots/al-ui-on-1-firefox-linux.png
diff --git a/tests/unit/Utils.spec.js b/tests/unit/Utils.spec.js