How to trigger keyup with enter key

Question

When writing unit tests with ava and vuejs how can I trigger the Enter keyup event?

For example, with the following component how can I test that someFunction has been called?

<input
  @keyup.enter="someFunction"
/>

Answer 1

I've found on vue-test-utils docs. I need to call input.trigger('keyup.enter');

Here is a full example:

test('it should call add mutation', t => {
  const wrapper = mount(Todo, { localVue, store: createStore() });
  const input = wrapper.find('.todo-value');

  input.setValue('New todo item');
  input.trigger('keyup.enter');

  t.true(mutations.add.called);
});