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import Vuex from 'vuex';
import { mount, createLocalVue } from '@vue/test-utils';
import { GlPagination } from '@gitlab/ui';
import ReleasesPaginationRest from '~/releases/components/releases_pagination_rest.vue';
import createStore from '~/releases/stores';
import createListModule from '~/releases/stores/modules/list';
import * as commonUtils from '~/lib/utils/common_utils';
commonUtils.historyPushState = jest.fn();
const localVue = createLocalVue();
localVue.use(Vuex);
describe('~/releases/components/releases_pagination_rest.vue', () => {
let wrapper;
let listModule;
const projectId = 19;
const createComponent = pageInfo => {
listModule = createListModule({ projectId });
listModule.state.pageInfo = pageInfo;
listModule.actions.fetchReleasesRest = jest.fn();
wrapper = mount(ReleasesPaginationRest, {
store: createStore({
modules: {
list: listModule,
},
featureFlags: {},
}),
localVue,
});
};
const findGlPagination = () => wrapper.find(GlPagination);
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
describe('when a page number is clicked', () => {
const newPage = 2;
beforeEach(() => {
createComponent({
perPage: 20,
page: 1,
total: 40,
totalPages: 2,
nextPage: 2,
});
findGlPagination().vm.$emit('input', newPage);
});
it('calls fetchReleasesRest with the correct page', () => {
expect(listModule.actions.fetchReleasesRest.mock.calls).toEqual([
[expect.anything(), { page: newPage }],
]);
});
it('calls historyPushState with the new URL', () => {
expect(commonUtils.historyPushState.mock.calls).toEqual([
[expect.stringContaining(`?page=${newPage}`)],
]);
});
});
});
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