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import { GlLoadingIcon } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import Vue, { nextTick } from 'vue';
import Vuex from 'vuex';
import Item from '~/ide/components/branches/item.vue';
import List from '~/ide/components/branches/search_list.vue';
import { __ } from '~/locale';
import { branches } from '../../mock_data';
Vue.use(Vuex);
describe('IDE branches search list', () => {
let wrapper;
const fetchBranchesMock = jest.fn();
const createComponent = (state, currentBranchId = 'branch') => {
const fakeStore = new Vuex.Store({
state: {
currentBranchId,
currentProjectId: 'project',
},
modules: {
branches: {
namespaced: true,
state: { isLoading: false, branches: [], ...state },
actions: {
fetchBranches: fetchBranchesMock,
},
},
},
});
wrapper = shallowMount(List, {
store: fakeStore,
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('calls fetch on mounted', () => {
createComponent();
expect(fetchBranchesMock).toHaveBeenCalled();
});
it('renders loading icon when `isLoading` is true', () => {
createComponent({ isLoading: true });
expect(wrapper.findComponent(GlLoadingIcon).exists()).toBe(true);
});
it('renders branches not found when search is not empty and branches list is empty', async () => {
createComponent({ branches: [] });
wrapper.find('input[type="search"]').setValue('something');
await nextTick();
expect(wrapper.text()).toContain(__('No branches found'));
});
describe('with branches', () => {
it('renders list', () => {
createComponent({ branches });
const items = wrapper.findAllComponents(Item);
expect(items.length).toBe(branches.length);
});
it('renders check next to active branch', () => {
const activeBranch = 'regular';
createComponent({ branches }, activeBranch);
const items = wrapper.findAllComponents(Item).filter((w) => w.props('isActive'));
expect(items.length).toBe(1);
expect(items.at(0).props('item').name).toBe(activeBranch);
});
});
});
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