isVueInstance is deprecated and will be removed in future releases

Question

I am new with JEST and have received the above warning. I want to know which is the alternative since is being deprecated.

Here is the test that I am making:

it('is instantiated', () => {
expect(wrapper.isVueInstance()).toBeTruthy();

});

Answer 1

Here's how to rigorously check VueInstance

https://github.com/vuejs/vue-test-utils/blob/2d6b49780c7e1d663b877ddf5d6492ed7b510379/packages/test-utils/src/wrapper.js#L400

it('is instantiated', () => {
    expect(wrapper.vm).toBeTruthy();
});