Upgrade Karma/Sauce-related packages to fix #36780 (#36802)

Author: SteveSandersonMS

src/SignalR/clients/ts/FunctionalTests/package.json

@@ -11,24 +11,24 @@
   "devDependencies": {
     "@types/debug": "0.0.30",
     "@types/jasmine": "^2.8.8",
-    "@types/karma": "^1.7.5",
+    "@types/karma": "^6.3.1",
     "@types/node": "^9.6.28",
     "debug": "^3.1.0",
     "es6-promise": "^4.2.4",
     "jasmine": "^3.2.0",
     "jasmine-core": "^3.2.1",
-    "karma": "^4.4.1",
-    "karma-chrome-launcher": "^2.2.0",
+    "karma": "^6.3.4",
+    "karma-chrome-launcher": "^3.1.0",
     "karma-edge-launcher": "^0.4.2",
-    "karma-firefox-launcher": "^1.3.0",
+    "karma-firefox-launcher": "^2.1.1",
     "karma-ie-launcher": "^1.0.0",
-    "karma-jasmine": "^3.1.0",
-    "karma-junit-reporter": "^1.2.0",
+    "karma-jasmine": "^4.0.1",
+    "karma-junit-reporter": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
     "karma-safari-launcher": "^1.0.0",
-    "karma-sauce-launcher": "^1.2.0",
+    "karma-sauce-launcher": "^4.3.6",
     "karma-sourcemap-loader": "^0.3.7",
-    "karma-summary-reporter": "^1.6.0",
+    "karma-summary-reporter": "^3.0.0",
     "process": "^0.11.10",
     "rxjs": "^6.3.3",
     "ts-node": "^8.6.2",

src/SignalR/clients/ts/FunctionalTests/scripts/run-tests.ts

@@ -194,19 +194,6 @@ if (sauce) {
     }
 }
 
-// Workaround for 'wd' not installing correctly. https://github.com/karma-runner/karma-sauce-launcher/issues/117
-function ensureWdInstalled() {
-    return new Promise((resolve, reject) => {
-        exec(`node ${__dirname}/../node_modules/wd/scripts/build-browser-scripts.js`, { timeout: 30000 }, (error: any, stdout, stderr) => {
-            if (error) {
-                console.log(error.message);
-                reject(error);
-            }
-            resolve();
-        });
-    });
-}
-
 function runKarma(karmaConfig) {
     return new Promise<number>((resolve, reject) => {
         const server = new karma.Server(karmaConfig, (exitCode: number) => {
@@ -299,8 +286,6 @@ function runJest(httpsUrl: string, httpUrl: string) {
 
         debug(`Functional Test Server has started at ${httpsUrl} and ${httpUrl}`);
 
-        await ensureWdInstalled();
-
         // Start karma server
         const conf = {
             ...config,