path: root/spec/frontend/super_sidebar/components/super_sidebar_spec.js

import { nextTick } from 'vue';
import { Mousetrap } from '~/lib/mousetrap';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import SuperSidebar from '~/super_sidebar/components/super_sidebar.vue';
import HelpCenter from '~/super_sidebar/components/help_center.vue';
import UserBar from '~/super_sidebar/components/user_bar.vue';
import SidebarPeekBehavior from '~/super_sidebar/components/sidebar_peek_behavior.vue';
import SidebarHoverPeekBehavior from '~/super_sidebar/components/sidebar_hover_peek_behavior.vue';
import SidebarPortalTarget from '~/super_sidebar/components/sidebar_portal_target.vue';
import SidebarMenu from '~/super_sidebar/components/sidebar_menu.vue';
import {
  sidebarState,
  SUPER_SIDEBAR_PEEK_STATE_CLOSED as STATE_CLOSED,
  SUPER_SIDEBAR_PEEK_STATE_WILL_OPEN as STATE_WILL_OPEN,
  SUPER_SIDEBAR_PEEK_STATE_OPEN as STATE_OPEN,
  SUPER_SIDEBAR_PEEK_STATE_WILL_CLOSE as STATE_WILL_CLOSE,
} from '~/super_sidebar/constants';
import {
  toggleSuperSidebarCollapsed,
  isCollapsed,
} from '~/super_sidebar/super_sidebar_collapsed_state_manager';
import { mockTracking, unmockTracking } from 'helpers/tracking_helper';
import { trackContextAccess } from '~/super_sidebar/utils';
import { sidebarData as mockSidebarData, loggedOutSidebarData } from '../mock_data';

const initialSidebarState = { ...sidebarState };

jest.mock('~/super_sidebar/super_sidebar_collapsed_state_manager');
jest.mock('~/super_sidebar/utils', () => ({
  ...jest.requireActual('~/super_sidebar/utils'),
  trackContextAccess: jest.fn(),
}));

const trialStatusWidgetStubTestId = 'trial-status-widget';
const TrialStatusWidgetStub = { template: `<div data-testid="${trialStatusWidgetStubTestId}" />` };
const trialStatusPopoverStubTestId = 'trial-status-popover';
const TrialStatusPopoverStub = {
  template: `<div data-testid="${trialStatusPopoverStubTestId}" />`,
};

const peekClass = 'super-sidebar-peek';
const hasPeekedClass = 'super-sidebar-has-peeked';
const peekHintClass = 'super-sidebar-peek-hint';

describe('SuperSidebar component', () => {
  let wrapper;

  const findSidebar = () => wrapper.findByTestId('super-sidebar');
  const findUserBar = () => wrapper.findComponent(UserBar);
  const findNavContainer = () => wrapper.findByTestId('nav-container');
  const findHelpCenter = () => wrapper.findComponent(HelpCenter);
  const findSidebarPortalTarget = () => wrapper.findComponent(SidebarPortalTarget);
  const findPeekBehavior = () => wrapper.findComponent(SidebarPeekBehavior);
  const findHoverPeekBehavior = () => wrapper.findComponent(SidebarHoverPeekBehavior);
  const findTrialStatusWidget = () => wrapper.findByTestId(trialStatusWidgetStubTestId);
  const findTrialStatusPopover = () => wrapper.findByTestId(trialStatusPopoverStubTestId);
  const findSidebarMenu = () => wrapper.findComponent(SidebarMenu);
  let trackingSpy = null;

  const createWrapper = ({
    provide = {},
    sidebarData = mockSidebarData,
    sidebarState: state = {},
  } = {}) => {
    Object.assign(sidebarState, state);

    wrapper = shallowMountExtended(SuperSidebar, {
      provide: {
        showTrialStatusWidget: false,
        ...provide,
      },
      propsData: {
        sidebarData,
      },
      stubs: {
        TrialStatusWidget: TrialStatusWidgetStub,
        TrialStatusPopover: TrialStatusPopoverStub,
      },
    });
  };

  beforeEach(() => {
    Object.assign(sidebarState, initialSidebarState);
    trackingSpy = mockTracking(undefined, undefined, jest.spyOn);
  });

  afterEach(() => {
    unmockTracking();
  });

  describe('default', () => {
    it('adds inert attribute when collapsed', () => {
      createWrapper({ sidebarState: { isCollapsed: true } });
      expect(findSidebar().attributes('inert')).toBe('inert');
    });

    it('does not add inert attribute when expanded', () => {
      createWrapper();
      expect(findSidebar().attributes('inert')).toBe(undefined);
    });

    it('renders UserBar with sidebarData', () => {
      createWrapper();
      expect(findUserBar().props('sidebarData')).toBe(mockSidebarData);
    });

    it('renders HelpCenter with sidebarData', () => {
      createWrapper();
      expect(findHelpCenter().props('sidebarData')).toBe(mockSidebarData);
    });

    it('does not render SidebarMenu when items are empty', () => {
      createWrapper();
      expect(findSidebarMenu().exists()).toBe(false);
    });

    it('renders SidebarMenu with menu items', () => {
      const menuItems = [
        { id: 1, title: 'Menu item 1' },
        { id: 2, title: 'Menu item 2' },
      ];
      createWrapper({ sidebarData: { ...mockSidebarData, current_menu_items: menuItems } });
      expect(findSidebarMenu().props('items')).toBe(menuItems);
    });

    it('renders SidebarPortalTarget', () => {
      createWrapper();
      expect(findSidebarPortalTarget().exists()).toBe(true);
    });

    it('renders hidden shortcut links', () => {
      createWrapper();
      const [linkAttrs] = mockSidebarData.shortcut_links;
      const link = wrapper.find(`.${linkAttrs.css_class}`);

      expect(link.exists()).toBe(true);
      expect(link.attributes('href')).toBe(linkAttrs.href);
      expect(link.attributes('class')).toContain('gl-display-none');
    });

    it('sets up the sidebar toggle shortcut', () => {
      createWrapper();

      isCollapsed.mockReturnValue(false);
      Mousetrap.trigger('mod+\\');

      expect(toggleSuperSidebarCollapsed).toHaveBeenCalledTimes(1);
      expect(toggleSuperSidebarCollapsed).toHaveBeenCalledWith(true, true);
      expect(trackingSpy).toHaveBeenCalledWith(undefined, 'nav_hide', {
        label: 'nav_toggle_keyboard_shortcut',
        property: 'nav_sidebar',
      });

      isCollapsed.mockReturnValue(true);
      Mousetrap.trigger('mod+\\');

      expect(toggleSuperSidebarCollapsed).toHaveBeenCalledTimes(2);
      expect(toggleSuperSidebarCollapsed).toHaveBeenCalledWith(false, true);
      expect(trackingSpy).toHaveBeenCalledWith(undefined, 'nav_show', {
        label: 'nav_toggle_keyboard_shortcut',
        property: 'nav_sidebar',
      });

      jest.spyOn(Mousetrap, 'unbind');

      wrapper.destroy();

      expect(Mousetrap.unbind).toHaveBeenCalledWith(['mod+\\']);
    });

    it('does not render trial status widget', () => {
      createWrapper();

      expect(findTrialStatusWidget().exists()).toBe(false);
      expect(findTrialStatusPopover().exists()).toBe(false);
    });

    it('does not have peek behaviors', () => {
      createWrapper();

      expect(findPeekBehavior().exists()).toBe(false);
      expect(findHoverPeekBehavior().exists()).toBe(false);
    });

    it('renders the context header', () => {
      createWrapper();

      expect(wrapper.text()).toContain('Your work');
    });

    describe('item access tracking', () => {
      it('does not track anything if logged out', () => {
        createWrapper({ sidebarData: loggedOutSidebarData });

        expect(trackContextAccess).not.toHaveBeenCalled();
      });

      it('does not track anything if logged in and not within a trackable context', () => {
        createWrapper();

        expect(trackContextAccess).not.toHaveBeenCalled();
      });

      it('tracks item access if logged in within a trackable context', () => {
        const currentContext = { namespace: 'groups' };
        createWrapper({
          sidebarData: {
            ...mockSidebarData,
            current_context: currentContext,
          },
        });

        expect(trackContextAccess).toHaveBeenCalledWith('root', currentContext, '/-/track_visits');
      });
    });
  });

  describe('peek behavior', () => {
    it(`initially makes sidebar inert and peekable (${STATE_CLOSED})`, () => {
      createWrapper({ sidebarState: { isCollapsed: true, isPeekable: true } });

      expect(findSidebar().attributes('inert')).toBe('inert');
      expect(findSidebar().classes()).not.toContain(peekHintClass);
      expect(findSidebar().classes()).not.toContain(hasPeekedClass);
      expect(findSidebar().classes()).not.toContain(peekClass);
    });

    it(`makes sidebar inert and shows peek hint when peek state is ${STATE_WILL_OPEN}`, async () => {
      createWrapper({ sidebarState: { isCollapsed: true, isPeekable: true } });

      findPeekBehavior().vm.$emit('change', STATE_WILL_OPEN);
      await nextTick();

      expect(findSidebar().attributes('inert')).toBe('inert');
      expect(findSidebar().classes()).toContain(peekHintClass);
      expect(findSidebar().classes()).toContain(hasPeekedClass);
      expect(findSidebar().classes()).not.toContain(peekClass);
    });

    it.each([STATE_OPEN, STATE_WILL_CLOSE])(
      'makes sidebar interactive and visible when peek state is %s',
      async (state) => {
        createWrapper({ sidebarState: { isCollapsed: true, isPeekable: true } });

        findPeekBehavior().vm.$emit('change', state);
        await nextTick();

        expect(findSidebar().attributes('inert')).toBe(undefined);
        expect(findSidebar().classes()).toContain(peekClass);
        expect(findSidebar().classes()).not.toContain(peekHintClass);
        expect(findHoverPeekBehavior().exists()).toBe(false);
      },
    );

    it(`makes sidebar interactive and visible when hover peek state is ${STATE_OPEN}`, async () => {
      createWrapper({ sidebarState: { isCollapsed: true, isPeekable: true } });

      findHoverPeekBehavior().vm.$emit('change', STATE_OPEN);
      await nextTick();

      expect(findSidebar().attributes('inert')).toBe(undefined);
      expect(findSidebar().classes()).toContain(peekClass);
      expect(findSidebar().classes()).toContain(hasPeekedClass);
      expect(findSidebar().classes()).not.toContain(peekHintClass);
      expect(findPeekBehavior().exists()).toBe(false);
    });

    it('keeps track of if sidebar has mouseover or not', async () => {
      createWrapper({ sidebarState: { isCollapsed: false, isPeekable: true } });
      expect(findPeekBehavior().props('isMouseOverSidebar')).toBe(false);
      await findSidebar().trigger('mouseenter');
      expect(findPeekBehavior().props('isMouseOverSidebar')).toBe(true);
      await findSidebar().trigger('mouseleave');
      expect(findPeekBehavior().props('isMouseOverSidebar')).toBe(false);
    });
  });

  describe('nav container', () => {
    beforeEach(() => {
      createWrapper();
    });

    it('allows overflow', () => {
      expect(findNavContainer().classes()).toContain('gl-overflow-auto');
    });
  });

  describe('when a trial is active', () => {
    beforeEach(() => {
      createWrapper({ provide: { showTrialStatusWidget: true } });
    });

    it('renders trial status widget', () => {
      expect(findTrialStatusWidget().exists()).toBe(true);
      expect(findTrialStatusPopover().exists()).toBe(true);
    });
  });

  describe('ARIA attributes', () => {
    it('adds aria-label attribute to nav element', () => {
      createWrapper();
      expect(wrapper.find('nav').attributes('aria-label')).toBe('Primary');
    });
  });
});