test: fixed browser tests

Author: standy

browser-test/karma.base.conf.js

@@ -31,6 +31,18 @@ module.exports = {
 			allowJs: false,
 			strict: true,
 		},
+		bundlerOptions: {
+			addNodeGlobals: false,
+			constants: {
+				process: {env: {}},
+			},
+			resolve: {
+				alias: {
+					/* replace 'power-assert' with 'assert' */
+					'power-assert': 'node_modules/assert/build/assert.js',
+				},
+			},
+		},
 		include: [
 			'./src/**/*.ts',
 			'./locale/**/*.ts',

browser-test/karma.sauce.conf.js

@@ -19,10 +19,10 @@ const sl_launchers = {
 		version: 'latest',
 		platform: 'Windows 10'
 	},
-	sl_chrome_26_Windows7: {
+	sl_chrome_old_Windows7: {
 		base: 'SauceLabs',
 		browserName: 'chrome',
-		version: '26',
+		version: '38',
 		platform: 'Windows 7'
 	},
 	sl_firefox_latest_Windows10: {
@@ -31,10 +31,10 @@ const sl_launchers = {
 		version: 'latest',
 		platform: 'Windows 10'
 	},
-	sl_firefox_24_Windows7: {
+	sl_firefox_old_Windows7: {
 		base: 'SauceLabs',
 		browserName: 'firefox',
-		version: '24',
+		version: '44',
 		platform: 'Windows 7'
 	},
 	sl_edge_latest_Windows10: {
@@ -55,10 +55,10 @@ const sl_launchers = {
 		version: '11',
 		platform: 'Windows 8.1'
 	},
-	sl_ie_10_Windows7: {
+	sl_ie_old_Windows7: {
 		base: 'SauceLabs',
 		browserName: 'internet explorer',
-		version: '10',
+		version: '11',
 		platform: 'Windows 7'
 	},
 	sl_android_5: {
@@ -126,7 +126,5 @@ module.exports = function(config) {
 			'dots',
 			'saucelabs',
 		]),
-
-		concurrency: 3,
 	}));
 };

browser-test/package.json

@@ -9,6 +9,7 @@
     "sauce": "karma start karma.sauce.conf.js"
   },
   "devDependencies": {
+    "assert": "^2.0.0",
     "karma": "^4.4.1",
     "karma-chrome-launcher": "^3.1.0",
     "karma-detect-browsers": "^2.3.3",