156 lines
3.7 KiB
JavaScript
156 lines
3.7 KiB
JavaScript
import Vue from 'vue';
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import eventHub from '~/boards/eventhub';
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import createComponent from './board_list_common_spec';
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describe('Board list component', () => {
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let mock;
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let component;
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beforeEach(done => {
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({ mock, component } = createComponent({ done }));
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});
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afterEach(() => {
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mock.restore();
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});
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it('renders component', () => {
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expect(component.$el.classList.contains('board-list-component')).toBe(true);
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});
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it('renders loading icon', done => {
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component.loading = true;
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-list-loading')).not.toBeNull();
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done();
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});
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});
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it('renders issues', () => {
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expect(component.$el.querySelectorAll('.board-card').length).toBe(1);
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});
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it('sets data attribute with issue id', () => {
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expect(component.$el.querySelector('.board-card').getAttribute('data-issue-id')).toBe('1');
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});
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it('shows new issue form', done => {
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component.toggleForm();
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-new-issue-form')).not.toBeNull();
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expect(component.$el.querySelector('.is-smaller')).not.toBeNull();
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done();
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});
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});
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it('shows new issue form after eventhub event', done => {
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eventHub.$emit(`hide-issue-form-${component.list.id}`);
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-new-issue-form')).not.toBeNull();
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expect(component.$el.querySelector('.is-smaller')).not.toBeNull();
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done();
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});
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});
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it('does not show new issue form for closed list', done => {
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component.list.type = 'closed';
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component.toggleForm();
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-new-issue-form')).toBeNull();
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done();
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});
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});
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it('shows count list item', done => {
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component.showCount = true;
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-list-count')).not.toBeNull();
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expect(component.$el.querySelector('.board-list-count').textContent.trim()).toBe(
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'Showing all issues',
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);
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done();
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});
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});
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it('sets data attribute with invalid id', done => {
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component.showCount = true;
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-list-count').getAttribute('data-issue-id')).toBe(
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'-1',
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);
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done();
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});
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});
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it('shows how many more issues to load', done => {
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component.showCount = true;
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component.list.issuesSize = 20;
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-list-count').textContent.trim()).toBe(
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'Showing 1 of 20 issues',
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);
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done();
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});
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});
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it('loads more issues after scrolling', done => {
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spyOn(component.list, 'nextPage');
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component.$refs.list.style.height = '100px';
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component.$refs.list.style.overflow = 'scroll';
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for (let i = 1; i < 20; i += 1) {
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const issue = Object.assign({}, component.list.issues[0]);
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issue.id += i;
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component.list.issues.push(issue);
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}
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Vue.nextTick(() => {
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component.$refs.list.scrollTop = 20000;
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setTimeout(() => {
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expect(component.list.nextPage).toHaveBeenCalled();
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done();
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});
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});
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});
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it('does not load issues if already loading', () => {
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component.list.nextPage = spyOn(component.list, 'nextPage').and.returnValue(
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new Promise(() => {}),
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);
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component.onScroll();
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component.onScroll();
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expect(component.list.nextPage).toHaveBeenCalledTimes(1);
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});
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it('shows loading more spinner', done => {
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component.showCount = true;
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component.list.loadingMore = true;
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Vue.nextTick(() => {
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expect(component.$el.querySelector('.board-list-count .gl-spinner')).not.toBeNull();
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done();
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});
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});
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});
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