2021-01-03 14:25:43 +05:30
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import { GlBreakpointInstance as bp } from '@gitlab/ui/dist/utils';
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2021-03-11 19:13:27 +05:30
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import { shallowMount } from '@vue/test-utils';
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2021-01-03 14:25:43 +05:30
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import Cookies from 'js-cookie';
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import IssuableSidebarRoot from '~/issuable_sidebar/components/issuable_sidebar_root.vue';
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const createComponent = (expanded = true) =>
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shallowMount(IssuableSidebarRoot, {
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propsData: {
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expanded,
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},
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slots: {
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'right-sidebar-items': `
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<button class="js-todo">Todo</button>
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`,
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},
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});
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describe('IssuableSidebarRoot', () => {
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let wrapper;
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beforeEach(() => {
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wrapper = createComponent();
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});
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afterEach(() => {
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wrapper.destroy();
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});
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describe('watch', () => {
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describe('isExpanded', () => {
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it('emits `sidebar-toggle` event on component', async () => {
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wrapper.setData({
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isExpanded: false,
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});
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await wrapper.vm.$nextTick();
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expect(wrapper.emitted('sidebar-toggle')).toBeTruthy();
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expect(wrapper.emitted('sidebar-toggle')[0]).toEqual([
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{
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expanded: false,
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},
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]);
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});
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});
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});
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describe('methods', () => {
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describe('updatePageContainerClass', () => {
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beforeEach(() => {
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setFixtures('<div class="layout-page"></div>');
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});
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it.each`
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isExpanded | layoutPageClass
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${true} | ${'right-sidebar-expanded'}
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${false} | ${'right-sidebar-collapsed'}
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`(
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'set class $layoutPageClass to container element when `isExpanded` prop is $isExpanded',
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async ({ isExpanded, layoutPageClass }) => {
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wrapper.setData({
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isExpanded,
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});
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await wrapper.vm.$nextTick();
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wrapper.vm.updatePageContainerClass();
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expect(document.querySelector('.layout-page').classList.contains(layoutPageClass)).toBe(
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true,
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);
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},
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);
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});
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describe('handleWindowResize', () => {
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beforeEach(async () => {
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wrapper.setData({
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userExpanded: true,
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});
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await wrapper.vm.$nextTick();
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});
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it.each`
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breakpoint | isExpandedValue
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${'xs'} | ${false}
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${'sm'} | ${false}
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${'md'} | ${false}
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${'lg'} | ${true}
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${'xl'} | ${true}
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`(
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'sets `isExpanded` prop to $isExpandedValue only when current screen size is `lg` or `xl`',
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async ({ breakpoint, isExpandedValue }) => {
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jest.spyOn(bp, 'isDesktop').mockReturnValue(breakpoint === 'lg' || breakpoint === 'xl');
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wrapper.vm.handleWindowResize();
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expect(wrapper.vm.isExpanded).toBe(isExpandedValue);
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},
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);
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it('calls `updatePageContainerClass` method', () => {
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jest.spyOn(wrapper.vm, 'updatePageContainerClass');
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wrapper.vm.handleWindowResize();
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expect(wrapper.vm.updatePageContainerClass).toHaveBeenCalled();
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});
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});
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describe('handleToggleSidebarClick', () => {
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beforeEach(async () => {
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jest.spyOn(Cookies, 'set').mockImplementation(jest.fn());
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wrapper.setData({
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isExpanded: true,
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});
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await wrapper.vm.$nextTick();
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});
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it('flips value of `isExpanded`', () => {
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wrapper.vm.handleToggleSidebarClick();
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expect(wrapper.vm.isExpanded).toBe(false);
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expect(wrapper.vm.userExpanded).toBe(false);
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});
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it('updates "collapsed_gutter" cookie value', () => {
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wrapper.vm.handleToggleSidebarClick();
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expect(Cookies.set).toHaveBeenCalledWith('collapsed_gutter', true);
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});
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it('calls `updatePageContainerClass` method', () => {
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jest.spyOn(wrapper.vm, 'updatePageContainerClass');
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wrapper.vm.handleWindowResize();
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expect(wrapper.vm.updatePageContainerClass).toHaveBeenCalled();
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});
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});
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});
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describe('template', () => {
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describe('sidebar expanded', () => {
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beforeEach(async () => {
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wrapper.setData({
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isExpanded: true,
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});
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await wrapper.vm.$nextTick();
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});
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it('renders component container element with class `right-sidebar-expanded` when `isExpanded` prop is true', () => {
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expect(wrapper.classes()).toContain('right-sidebar-expanded');
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});
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it('renders sidebar toggle button with text and icon', () => {
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const buttonEl = wrapper.find('button');
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expect(buttonEl.exists()).toBe(true);
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expect(buttonEl.attributes('title')).toBe('Toggle sidebar');
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expect(buttonEl.find('span').text()).toBe('Collapse sidebar');
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expect(buttonEl.find('[data-testid="icon-collapse"]').isVisible()).toBe(true);
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});
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});
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describe('sidebar collapsed', () => {
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beforeEach(async () => {
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wrapper.setData({
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isExpanded: false,
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});
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await wrapper.vm.$nextTick();
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});
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it('renders component container element with class `right-sidebar-collapsed` when `isExpanded` prop is false', () => {
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expect(wrapper.classes()).toContain('right-sidebar-collapsed');
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});
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it('renders sidebar toggle button with text and icon', () => {
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const buttonEl = wrapper.find('button');
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expect(buttonEl.exists()).toBe(true);
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expect(buttonEl.attributes('title')).toBe('Toggle sidebar');
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expect(buttonEl.find('[data-testid="icon-expand"]').isVisible()).toBe(true);
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});
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});
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it('renders sidebar items', () => {
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const sidebarItemsEl = wrapper.find('[data-testid="sidebar-items"]');
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expect(sidebarItemsEl.exists()).toBe(true);
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expect(sidebarItemsEl.find('button.js-todo').exists()).toBe(true);
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});
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});
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});
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