Update module mocker code.

.jshintrc

@@ -12,7 +12,7 @@
   "devel": true,
   "dojo": false,
   "eqeqeq": true,
-  "eqnull": false,
+  "eqnull": true,
   "esnext": true,
   "evil": false,
   "expr": true,

.travis.yml

@@ -1,6 +1,4 @@
 language: node_js
 node_js:
-- "iojs-v2"
-- "iojs-v3"
 - "4"
 sudo: false

src/HasteModuleLoader/HasteModuleLoader.js

@@ -202,13 +202,13 @@ Loader.prototype._execModule = function(moduleObj) {
   moduleObj.require = this.constructBoundRequire(modulePath);
 
   var moduleLocalBindings = {
-    'module': moduleObj,
-    'exports': moduleObj.exports,
-    'require': moduleObj.require,
-    '__dirname': path.dirname(modulePath),
-    '__filename': modulePath,
-    'global': this._environment.global,
-    'jest': this._builtInModules['jest-runtime'](modulePath).exports
+    module: moduleObj,
+    exports: moduleObj.exports,
+    require: moduleObj.require,
+    __dirname: path.dirname(modulePath),
+    __filename: modulePath,
+    global: this._environment.global,
+    jest: this._builtInModules['jest-runtime'](modulePath).exports
   };
 
   var onlyCollectFrom = this._config.collectCoverageOnlyFrom;

src/lib/__tests__/moduleMocker-test.js

@@ -7,13 +7,6 @@
  */
 'use strict';
 
-// This was generated with https://babeljs.io/repl/
-/* jshint ignore:start */
-var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
-var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-/* jshint ignore:end */
-/* global _classCallCheck, _createClass */
-
 jest.autoMockOff();
 
 describe('moduleMocker', function() {
@@ -36,7 +29,7 @@ describe('moduleMocker', function() {
     it('forwards the function name property', function() {
       function foo(){}
       var fooMock = moduleMocker.generateFromMetadata(
-      moduleMocker.getMetadata(foo)
+        moduleMocker.getMetadata(foo)
       );
       expect(fooMock.name).toBe('foo');
     });
@@ -80,42 +73,29 @@ describe('moduleMocker', function() {
       expect(fooMock.nonEnumGetter).toBeUndefined();
     });
 
-    it('mocks ES6 non-enumerable methods', function() {
-        // ES6: class ClassFoo { foo() { } }
-        // Converted with https://babeljs.io/repl/
-        var ClassFoo = (function () {
-          function ClassFoo() {
-            _classCallCheck(this, ClassFoo);
-          }
-
-          _createClass(ClassFoo, [{
-            key: 'foo',
-            value: function foo() {}
-          }, {
-            key: 'toString',
-            value: function toString() {
-              return 'Foo';
-            }
-          }]);
-
-          return ClassFoo;
-        })();
-        var ClassFooMock = moduleMocker.generateFromMetadata(
-            moduleMocker.getMetadata(ClassFoo)
-        );
-
-        var foo = new ClassFooMock();
-
-        var instanceFoo = new ClassFoo();
-        var instanceFooMock = moduleMocker.generateFromMetadata(
-            moduleMocker.getMetadata(instanceFoo)
-        );
-
-        expect(typeof foo.foo).toBe('function');
-        expect(typeof instanceFooMock.foo).toBe('function');
-        expect(instanceFooMock.foo.mock).not.toBeUndefined();
-
-        expect(instanceFooMock.toString.mock).not.toBeUndefined();
+    it('mocks ES2015 non-enumerable methods', function() {
+      class ClassFoo {
+        foo() {}
+        toString() {
+          return 'Foo';
+        }
+      }
+
+      var ClassFooMock = moduleMocker.generateFromMetadata(
+        moduleMocker.getMetadata(ClassFoo)
+      );
+      var foo = new ClassFooMock();
+
+      var instanceFoo = new ClassFoo();
+      var instanceFooMock = moduleMocker.generateFromMetadata(
+        moduleMocker.getMetadata(instanceFoo)
+      );
+
+      expect(typeof foo.foo).toBe('function');
+      expect(typeof instanceFooMock.foo).toBe('function');
+      expect(instanceFooMock.foo.mock).not.toBeUndefined();
+
+      expect(instanceFooMock.toString.mock).not.toBeUndefined();
     });
   });
 });