How can I use mocks in Vue Test Utils?

How can I use mocks in Vue Test Utils?

You can use mocks in Vue Test Utils to simulate dependencies and isolate components during testing. Would you like an example?

Yes, please provide an example of mocking a component.

Sure! You can use jest.mock() to mock a component. For instance, if you have a child component, you can mock it like this: jest.mock('@/components/ChildComponent.vue', () => ({ template: '<div></div>' }));.

What about mocking methods or functions?

You can mock methods by using jest.fn(). For example, if you have a method in your component, you can do: const mockMethod = jest.fn(); and then pass it as a prop.

Thanks! How do I assert that the mock was called?

You can use expect(mockMethod).toHaveBeenCalled(); to assert that your mock method was called during the test.