如果我有一个变量设置为{}，则会出现以下匹配错误

// Somewhere in my angular controller
self = this;
self.myVar = {};

// In my test file
// This errors out. I console.log myVar to make sure that it is indeed {}
expect(myVar).toEqual({});

// Note if I define myVar = {} in the same test spec it works
it('test', function(){
   var myVar = {};
   expect(myCtrl.myVar).toEqual({});
   expect({}).toEqual({});
});

这是什么原因，你会如何通过通过这种行为？根据茉莉博士

it("should work for objects", function() {
  var foo = {
    a: 12,
    b: 34
  };
  var bar = {
    a: 12,
    b: 34
  };
  expect(foo).toEqual(bar);

似乎toEqual应该测试对象内容？