76 lines
2 KiB
JavaScript
76 lines
2 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import { GlButton } from '@gitlab/ui';
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import NewBoardButton from '~/boards/components/new_board_button.vue';
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import { extendedWrapper } from 'helpers/vue_test_utils_helper';
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import { stubExperiments } from 'helpers/experimentation_helper';
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import eventHub from '~/boards/eventhub';
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const FEATURE = 'prominent_create_board_btn';
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describe('NewBoardButton', () => {
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let wrapper;
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const createComponent = (args = {}) =>
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extendedWrapper(
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mount(NewBoardButton, {
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provide: {
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canAdminBoard: true,
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multipleIssueBoardsAvailable: true,
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...args,
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},
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}),
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);
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afterEach(() => {
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if (wrapper) {
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wrapper.destroy();
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}
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});
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describe('control variant', () => {
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beforeAll(() => {
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stubExperiments({ [FEATURE]: 'control' });
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});
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it('renders nothing', () => {
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wrapper = createComponent();
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expect(wrapper.text()).toBe('');
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});
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});
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describe('candidate variant', () => {
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beforeAll(() => {
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stubExperiments({ [FEATURE]: 'candidate' });
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});
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it('renders New board button when `candidate` variant', () => {
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wrapper = createComponent();
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expect(wrapper.text()).toBe('New board');
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});
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it('renders nothing when `canAdminBoard` is `false`', () => {
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wrapper = createComponent({ canAdminBoard: false });
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expect(wrapper.find(GlButton).exists()).toBe(false);
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});
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it('renders nothing when `multipleIssueBoardsAvailable` is `false`', () => {
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wrapper = createComponent({ multipleIssueBoardsAvailable: false });
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expect(wrapper.find(GlButton).exists()).toBe(false);
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});
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it('emits `showBoardModal` when button is clicked', () => {
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jest.spyOn(eventHub, '$emit').mockImplementation();
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wrapper = createComponent();
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wrapper.find(GlButton).vm.$emit('click', { preventDefault: () => {} });
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expect(eventHub.$emit).toHaveBeenCalledWith('showBoardModal', 'new');
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});
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});
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});
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