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import Vue from 'vue';
import groupFolderComponent from '~/groups/components/group_folder.vue';
import groupItemComponent from '~/groups/components/group_item.vue';
import { mockGroups, mockParentGroupItem } from '../mock_data';
const createComponent = (groups = mockGroups, parentGroup = mockParentGroupItem) => {
const Component = Vue.extend(groupFolderComponent);
return new Component({
propsData: {
groups,
parentGroup,
},
});
};
describe('GroupFolderComponent', () => {
let vm;
beforeEach(() => {
Vue.component('GroupItem', groupItemComponent);
vm = createComponent();
vm.$mount();
return Vue.nextTick();
});
afterEach(() => {
vm.$destroy();
});
describe('computed', () => {
describe('hasMoreChildren', () => {
it('should return false when childrenCount of group is less than MAX_CHILDREN_COUNT', () => {
expect(vm.hasMoreChildren).toBeFalsy();
});
});
describe('moreChildrenStats', () => {
it('should return message with count of excess children over MAX_CHILDREN_COUNT limit', () => {
expect(vm.moreChildrenStats).toBe('3 more items');
});
});
});
describe('template', () => {
it('should render component template correctly', () => {
expect(vm.$el.classList.contains('group-list-tree')).toBeTruthy();
expect(vm.$el.querySelectorAll('li.group-row').length).toBe(7);
});
it('should render more children link when groups list has children over MAX_CHILDREN_COUNT limit', () => {
const parentGroup = { ...mockParentGroupItem };
parentGroup.childrenCount = 21;
const newVm = createComponent(mockGroups, parentGroup);
newVm.$mount();
expect(newVm.$el.querySelector('li.group-row a.has-more-items')).toBeDefined();
newVm.$destroy();
});
});
});
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