98 lines
2.7 KiB
JavaScript
98 lines
2.7 KiB
JavaScript
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import { GlDropdown, GlSearchBoxByType, GlDropdownItem } from '@gitlab/ui';
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import { shallowMount } from '@vue/test-utils';
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import DropdownWidget from '~/vue_shared/components/dropdown/dropdown_widget/dropdown_widget.vue';
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describe('DropdownWidget component', () => {
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let wrapper;
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const findDropdown = () => wrapper.findComponent(GlDropdown);
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const findDropdownItems = () => wrapper.findAll(GlDropdownItem);
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const findSearch = () => wrapper.findComponent(GlSearchBoxByType);
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const createComponent = ({ props = {} } = {}) => {
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wrapper = shallowMount(DropdownWidget, {
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propsData: {
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options: [
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{
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id: '1',
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title: 'Option 1',
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},
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{
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id: '2',
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title: 'Option 2',
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},
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],
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...props,
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},
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stubs: {
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GlDropdown,
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},
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});
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// We need to mock out `showDropdown` which
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// invokes `show` method of BDropdown used inside GlDropdown.
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// Context: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/54895#note_524281679
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jest.spyOn(wrapper.vm, 'showDropdown').mockImplementation();
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};
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beforeEach(() => {
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createComponent();
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});
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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it('passes default selectText prop to dropdown', () => {
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expect(findDropdown().props('text')).toBe('Select');
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});
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describe('when dropdown is open', () => {
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beforeEach(async () => {
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findDropdown().vm.$emit('show');
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await wrapper.vm.$nextTick();
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});
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it('emits search event when typing in search box', () => {
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const searchTerm = 'searchTerm';
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findSearch().vm.$emit('input', searchTerm);
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expect(wrapper.emitted('set-search')).toEqual([[searchTerm]]);
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});
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it('renders one selectable item per passed option', async () => {
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expect(findDropdownItems()).toHaveLength(2);
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});
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it('emits set-option event when clicking on an option', async () => {
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wrapper
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.findAll('[data-testid="unselected-option"]')
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.at(1)
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.vm.$emit('click', new Event('click'));
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await wrapper.vm.$nextTick();
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expect(wrapper.emitted('set-option')).toEqual([[wrapper.props().options[1]]]);
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});
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});
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describe('when options are users', () => {
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const mockUser = {
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id: 1,
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name: 'User name',
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username: 'username',
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avatarUrl: 'foo/bar',
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};
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beforeEach(() => {
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createComponent({ props: { options: [mockUser] } });
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});
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it('passes user related props to dropdown item', () => {
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expect(findDropdownItems().at(0).props('avatarUrl')).toBe(mockUser.avatarUrl);
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expect(findDropdownItems().at(0).props('secondaryText')).toBe(mockUser.username);
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});
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});
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});
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