我用jest测试react组件，用expect(...).toBeCalledWith(...);测试一个函数是否被特定参数调用，并且它在值类型上工作得很好。
问题是我想测试一个以object为参数的函数，所以当你调用expect(myFunc).toBeCalledWith(object);时，测试总是失败，因为两个对象之间的引用当然不一样。
那么我该如何解决这个问题呢？
我想测试的一个示例代码是

it('the function should be called with the correct object', () => {
    api.submitForm = jest.fn().mockReturnValue(Promise.resolve());
    const wrapper = shallow(<component />);
    const instance = wrapper.instance();
    instance.submitForm();
    const object = {
      foo : 'foo',
      bar: 'bar'
    };
    // this always fails even the function is called with the same object values
    expect(api.submitForm).toBeCalledWith(object);
  });

错误消息类似于以下内容

Expected mock function to have been called with:
      [{"bar": "bar", "foo": "foo"}]
    But it was called with:
      [{"bar": "bar", "foo": "foo"}]

更新

看起来下面的代码工作正常

expect(api.submitForm).toBeCalledWith(
    expect.objectContaining({
     foo : 'foo',
      bar: 'bar'
    }),
  );

但是，如果对象包含具有数组值的属性，则上述解决方案不起作用

const obj = {
  foo : ['foo1', 'foo2'],
  bar: 'bar'
}