message: tests: errorbag coverage
diff: @@ -61,6 +61,7 @@ test('watches the model from the child context if it cannot be watched from the
  // check resolving
  expect(field.value).toBe('someval');
  expect(wrapper.vm.$validator.errors.count()).toBe(0);
  + expect(wrapper.vm.errors.any()).toBe(false);
  // check watchers
  wrapper.setData({
  @@ -70,5 +71,6 @@ test('watches the model from the child context if it cannot be watched from the
  });
  await flushPromises();
  expect(wrapper.vm.$validator.errors.count()).toBe(1);
  + expect(wrapper.vm.errors.any()).toBe(true);
  });
  