import { mount } from '@vue/test-utils'; import { GlPagination } from '@gitlab/ui'; import PaginationLinks from '~/vue_shared/components/pagination_links.vue'; import { PREV, NEXT, LABEL_FIRST_PAGE, LABEL_PREV_PAGE, LABEL_NEXT_PAGE, LABEL_LAST_PAGE, } from '~/vue_shared/components/pagination/constants'; describe('Pagination links component', () => { const pageInfo = { page: 3, perPage: 5, total: 30, }; const translations = { prevText: PREV, nextText: NEXT, labelFirstPage: LABEL_FIRST_PAGE, labelPrevPage: LABEL_PREV_PAGE, labelNextPage: LABEL_NEXT_PAGE, labelLastPage: LABEL_LAST_PAGE, }; let wrapper; let glPagination; let changeMock; const createComponent = () => { changeMock = jest.fn(); wrapper = mount(PaginationLinks, { propsData: { change: changeMock, pageInfo, }, }); }; beforeEach(() => { createComponent(); glPagination = wrapper.find(GlPagination); }); afterEach(() => { wrapper.destroy(); }); it('should provide translated text to GitLab UI pagination', () => { Object.entries(translations).forEach(entry => { expect(glPagination.vm[entry[0]]).toBe(entry[1]); }); }); it('should call change when page changes', () => { wrapper.find('a').trigger('click'); expect(changeMock).toHaveBeenCalled(); }); it('should pass page from pageInfo to GitLab UI pagination', () => { expect(glPagination.vm.value).toBe(pageInfo.page); }); it('should pass per page from pageInfo to GitLab UI pagination', () => { expect(glPagination.vm.perPage).toBe(pageInfo.perPage); }); it('should pass total items from pageInfo to GitLab UI pagination', () => { expect(glPagination.vm.totalItems).toBe(pageInfo.total); }); });