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import { shallowMount } from '@vue/test-utils';
import { GlButton } from '@gitlab/ui';
import DropdownHeader from '~/vue_shared/components/color_select_dropdown/dropdown_header.vue';
const propsData = {
dropdownTitle: 'Epic color',
};
describe('DropdownHeader', () => {
let wrapper;
const createComponent = () => {
wrapper = shallowMount(DropdownHeader, { propsData });
};
const findButton = () => wrapper.findComponent(GlButton);
beforeEach(() => {
createComponent();
});
it('renders the correct title', () => {
expect(wrapper.text()).toBe(propsData.dropdownTitle);
});
it('renders a close button', () => {
expect(findButton().attributes('aria-label')).toBe('Close');
});
it('emits `closeDropdown` event on button click', () => {
expect(wrapper.emitted('closeDropdown')).toBeUndefined();
findButton().vm.$emit('click');
expect(wrapper.emitted('closeDropdown')).toEqual([[]]);
});
});
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