debian-mirror-gitlab/spec/frontend/boards/components/board_top_bar_spec.js

import { shallowMount } from '@vue/test-utils';
import Vue, { nextTick } from 'vue';
import VueApollo from 'vue-apollo';
import Vuex from 'vuex';
import createMockApollo from 'helpers/mock_apollo_helper';

import BoardTopBar from '~/boards/components/board_top_bar.vue';
import BoardAddNewColumnTrigger from '~/boards/components/board_add_new_column_trigger.vue';
import BoardsSelector from '~/boards/components/boards_selector.vue';
import ConfigToggle from '~/boards/components/config_toggle.vue';
import IssueBoardFilteredSearch from '~/boards/components/issue_board_filtered_search.vue';
import NewBoardButton from '~/boards/components/new_board_button.vue';
import ToggleFocus from '~/boards/components/toggle_focus.vue';
import { BoardType } from '~/boards/constants';

import groupBoardQuery from '~/boards/graphql/group_board.query.graphql';
import projectBoardQuery from '~/boards/graphql/project_board.query.graphql';
import { mockProjectBoardResponse, mockGroupBoardResponse } from '../mock_data';

Vue.use(VueApollo);
Vue.use(Vuex);

describe('BoardTopBar', () => {
  let wrapper;
  let mockApollo;

  const createStore = () => {
    return new Vuex.Store({
      state: {},
    });
  };

  const projectBoardQueryHandlerSuccess = jest.fn().mockResolvedValue(mockProjectBoardResponse);
  const groupBoardQueryHandlerSuccess = jest.fn().mockResolvedValue(mockGroupBoardResponse);

  const createComponent = ({ provide = {} } = {}) => {
    const store = createStore();
    mockApollo = createMockApollo([
      [projectBoardQuery, projectBoardQueryHandlerSuccess],
      [groupBoardQuery, groupBoardQueryHandlerSuccess],
    ]);

    wrapper = shallowMount(BoardTopBar, {
      store,
      apolloProvider: mockApollo,
      props: {
        boardId: 'gid://gitlab/Board/1',
      },
      provide: {
        swimlanesFeatureAvailable: false,
        canAdminList: false,
        isSignedIn: false,
        fullPath: 'gitlab-org',
        boardType: 'group',
        releasesFetchPath: '/releases',
        isIssueBoard: true,
        isEpicBoard: false,
        isGroupBoard: true,
        isApolloBoard: false,
        ...provide,
      },
      stubs: { IssueBoardFilteredSearch },
    });
  };

  afterEach(() => {
    wrapper.destroy();
    mockApollo = null;
  });

  describe('base template', () => {
    beforeEach(() => {
      createComponent();
    });

    it('renders BoardsSelector component', () => {
      expect(wrapper.findComponent(BoardsSelector).exists()).toBe(true);
    });

    it('renders IssueBoardFilteredSearch component', () => {
      expect(wrapper.findComponent(IssueBoardFilteredSearch).exists()).toBe(true);
    });

    it('renders NewBoardButton component', () => {
      expect(wrapper.findComponent(NewBoardButton).exists()).toBe(true);
    });

    it('renders ConfigToggle component', () => {
      expect(wrapper.findComponent(ConfigToggle).exists()).toBe(true);
    });

    it('renders ToggleFocus component', () => {
      expect(wrapper.findComponent(ToggleFocus).exists()).toBe(true);
    });

    it('does not render BoardAddNewColumnTrigger component', () => {
      expect(wrapper.findComponent(BoardAddNewColumnTrigger).exists()).toBe(false);
    });
  });

  describe('when user can admin list', () => {
    beforeEach(() => {
      createComponent({ provide: { canAdminList: true } });
    });

    it('renders BoardAddNewColumnTrigger component', () => {
      expect(wrapper.findComponent(BoardAddNewColumnTrigger).exists()).toBe(true);
    });
  });

  describe('Apollo boards', () => {
    it.each`
      boardType            | queryHandler                       | notCalledHandler
      ${BoardType.group}   | ${groupBoardQueryHandlerSuccess}   | ${projectBoardQueryHandlerSuccess}
      ${BoardType.project} | ${projectBoardQueryHandlerSuccess} | ${groupBoardQueryHandlerSuccess}
    `('fetches $boardType boards', async ({ boardType, queryHandler, notCalledHandler }) => {
      createComponent({
        provide: {
          boardType,
          isProjectBoard: boardType === BoardType.project,
          isGroupBoard: boardType === BoardType.group,
          isApolloBoard: true,
        },
      });

      await nextTick();

      expect(queryHandler).toHaveBeenCalled();
      expect(notCalledHandler).not.toHaveBeenCalled();
    });
  });
});