Remove WDIO

Author: Mrtenz

package.json

@@ -92,7 +92,6 @@
     "@types/lodash": "^4",
     "@types/node": "18.14.2",
     "@yarnpkg/types": "^4.0.0",
-    "chromedriver": "^134.0.5",
     "depcheck": "^1.4.7",
     "eslint": "^9.11.0",
     "eslint-config-prettier": "^9.1.0",
@@ -105,13 +104,12 @@
     "eslint-plugin-promise": "^7.1.0",
     "execa": "^5.1.1",
     "favicons": "^7.1.2",
-    "geckodriver": "^4.2.0",
     "jest": "^29.0.2",
     "jest-silent-reporter": "^0.6.0",
     "lint-staged": "^12.4.1",
     "lodash": "^4.17.21",
     "minimatch": "^7.4.1",
-    "playwright": "^1.51.0",
+    "playwright": "^1.51.1",
     "prettier": "^3.3.3",
     "prettier-2": "npm:prettier@^2.8.8",
     "prettier-plugin-packagejson": "^2.5.8",
@@ -133,9 +131,7 @@
       "@lavamoat/preinstall-always-fail": false,
       "simple-git-hooks": false,
       "$root$": false,
-      "chromedriver": true,
       "jest>jest-cli>jest-config>ts-node>@swc/core": false,
-      "geckodriver": true,
       "ts-node>@swc/core": true,
       "@swc/core": true,
       "favicons>sharp": true,

packages/snaps-controllers/coverage.json

@@ -1,6 +1,6 @@
 {
-  "branches": 93.34,
-  "functions": 97.37,
-  "lines": 98.33,
-  "statements": 98.06
+  "branches": 93.17,
+  "functions": 96.06,
+  "lines": 97.65,
+  "statements": 97.35
 }

packages/snaps-controllers/package.json

@@ -71,9 +71,9 @@
     "publish:preview": "yarn npm publish --tag preview",
     "since-latest-release": "../../scripts/since-latest-release.sh",
     "test": "jest --reporters=jest-silent-reporter && yarn test:browser",
-    "test:browser": "wdio run wdio.config.js",
+    "test:browser": "vitest",
     "test:clean": "jest --clearCache",
-    "test:post": "ts-node scripts/coverage.ts && rimraf coverage/jest coverage/wdio",
+    "test:post": "ts-node scripts/coverage.ts && rimraf coverage/jest coverage/vite",
     "test:pre": "yarn mkdirp test/fixtures && ./scripts/generate-fixtures.sh",
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
@@ -109,8 +109,6 @@
     "tar-stream": "^3.1.7"
   },
   "devDependencies": {
-    "@esbuild-plugins/node-globals-polyfill": "^0.2.3",
-    "@esbuild-plugins/node-modules-polyfill": "^0.2.2",
     "@lavamoat/allow-scripts": "^3.0.4",
     "@metamask/auto-changelog": "^4.1.0",
     "@metamask/browser-passworder": "^6.0.0",
@@ -124,22 +122,14 @@
     "@types/gunzip-maybe": "^1.4.0",
     "@types/jest": "^27.5.1",
     "@types/luxon": "^3",
-    "@types/mocha": "^10.0.1",
     "@types/node": "18.14.2",
     "@types/readable-stream": "^4.0.15",
     "@types/semver": "^7.5.0",
     "@types/tar-stream": "^3.1.1",
     "@vitest/browser": "^3.0.8",
-    "@wdio/browser-runner": "^8.19.0",
-    "@wdio/cli": "^8.19.0",
-    "@wdio/globals": "^8.19.0",
-    "@wdio/mocha-framework": "^8.19.0",
-    "@wdio/spec-reporter": "^8.19.0",
-    "@wdio/static-server-service": "^8.19.0",
     "deepmerge": "^4.2.2",
     "depcheck": "^1.4.7",
     "eslint": "^9.11.0",
-    "expect-webdriverio": "^4.4.1",
     "istanbul-lib-coverage": "^3.2.0",
     "istanbul-lib-report": "^3.0.0",
     "istanbul-reports": "^3.1.5",
@@ -154,10 +144,7 @@
     "vite": "^6.2.3",
     "vite-plugin-node-polyfills": "^0.23.0",
     "vite-tsconfig-paths": "^4.0.5",
-    "vitest": "^3.0.8",
-    "wdio-chromedriver-service": "^8.1.1",
-    "wdio-geckodriver-service": "^5.0.2",
-    "webdriverio": "^8.19.0"
+    "vitest": "^3.0.8"
   },
   "peerDependencies": {
     "@metamask/snaps-execution-environments": "workspace:^"

packages/snaps-controllers/src/services/iframe/IframeExecutionService.test.browser.ts

@@ -137,7 +137,7 @@ describe('IframeExecutionService', () => {
     publishSpy.reset();
   });
 
-  it.only('properly sandboxes the iframe', async () => {
+  it('properly sandboxes the iframe', async () => {
     const { service } = createService(IframeExecutionService, {
       iframeUrl: new URL(IFRAME_URL),
     });

packages/snaps-controllers/src/services/iframe/test/index.html

@@ -11,23 +11,30 @@
     <script>
       (function () {
         try {
+          // Parent is the iframe created by Vitest containing the Snap iframe
+          // and this page as a sibling iframe. We try to access the Snap iframe
+          // from the parent iframe.
           const snap = parent.document.querySelector('iframe[data-testid="snaps-iframe"]');
           if (!snap) {
-            window.parent.postMessage('Failed to find snap iframe.', '*');
+            window.parent.postMessage('Failed to find Snap iframe.', '*');
             return;
           }
 
           // We try to access the snap iframe document. If this works, it means
           // that the iframe is not sandboxed. Otherwise it will throw an error.
-          if (snap.document === null || snap.document === undefined) {
+          if (snap.contentDocument === null) {
             window.parent.postMessage('Failed to access document of the snap iframe.', '*');
+            return;
           }
         } catch (e) {
           window.parent.postMessage(
             `An unknown error occurred: ${e.toString()}`,
             '*',
           );
         }
+
+        // Fall through case, which should not happen.
+        window.parent.postMessage('Unexpected success.', '*');
       })();
     </script>
   </body>

packages/snaps-controllers/src/services/webworker/WebWorkerExecutionService.test.browser.ts

@@ -124,7 +124,7 @@ describe('WebWorkerExecutionService', () => {
   });
 
   it('can detect outbound requests', async () => {
-    expect.assertions(4);
+    expect.assertions(5);
 
     const { service, messenger } = createService(WebWorkerExecutionService, {
       documentUrl: new URL(WORKER_POOL_URL),

packages/snaps-controllers/src/test-utils/index.ts

@@ -1,6 +1,7 @@
 export * from './confirmations';
+export * from './constants';
 export * from './controller';
-// export * from './execution-environment';
+export * from './execution-environment';
 export * from './service';
 export * from './sleep';
 export * from './location';

packages/snaps-controllers/vitest.config.mts

@@ -74,9 +74,9 @@ export default defineConfig({
 
     browser: {
       enabled: true,
+      headless: true,
       provider: 'playwright',
       instances: [{ browser: 'chromium' }],
-      isolate: false,
     },
 
     coverage: {

packages/snaps-controllers/wdio.config.js

@@ -59,7 +59,7 @@
     "test": "jest --reporters=jest-silent-reporter && yarn test:browser",
     "test:browser": "vitest",
     "test:clean": "jest --clearCache",
-    "test:post": "ts-node scripts/coverage.ts && rimraf coverage/jest coverage/wdio",
+    "test:post": "ts-node scripts/coverage.ts && rimraf coverage/jest coverage/vite",
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
@@ -109,7 +109,6 @@
     "jest-silent-reporter": "^0.6.0",
     "lavamoat": "^8.0.4",
     "lavamoat-browserify": "^17.0.5",
-    "playwright": "^1.51.0",
     "prettier": "^3.3.3",
     "rimraf": "^4.1.2",
     "serve-handler": "^6.1.5",