reset changes on js/logger.js, mock logger.js in global_vars tests, workaround for failing dev_console test

tests/unit/global_vars/defaults_modules_spec.js

@@ -22,7 +22,15 @@ beforeAll(function () {
 	sandbox.require = function (filename) {
 		// This modifies the global slightly,
 		// but supplies vm with essential code
-		return require(filename);
+		if (filename === "logger") {
+			return require("../mocks/logger.js");
+		} else {
+			try {
+				return require(filename);
+			} catch {
+				// ignore
+			};
+		};
 	};
 
 	vm.runInNewContext(code, sandbox, fileName);

tests/unit/global_vars/root_path_spec.js

@@ -22,7 +22,15 @@ beforeAll(function () {
 	sandbox.require = function (filename) {
 		// This modifies the global slightly,
 		// but supplies vm with essential code
-		return require(filename);
+		if (filename === "logger") {
+			return require("../mocks/logger.js");
+		} else {
+			try {
+				return require(filename);
+			} catch {
+				// ignore
+			};
+		};
 	};
 
 	vm.runInNewContext(code, sandbox, fileName);

tests/unit/mocks/logger.js

@@ -0,0 +1,20 @@
+(function (root, factory) {
+	// Node, CommonJS-like
+	module.exports = factory(root.config);
+})(this, function (config) {
+	let logLevel = {
+		debug: function () {},
+		log: function () {},
+		info: function () {},
+		warn: function () {},
+		error: function () {},
+		group: function () {},
+		groupCollapsed: function () {},
+		groupEnd: function () {},
+		time: function () {},
+		timeEnd: function () {},
+		timeStamp: function () {}
+	};
+
+	return logLevel;
+});

tests/unit/setup_unit.js

@@ -1 +0,0 @@
-console.log = () => {};