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import { GlAlert } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import VueApollo from 'vue-apollo';
import Vue from 'vue';
import Draggable from 'vuedraggable';
import Vuex from 'vuex';
import eventHub from '~/boards/eventhub';
import createMockApollo from 'helpers/mock_apollo_helper';
import { stubComponent } from 'helpers/stub_component';
import waitForPromises from 'helpers/wait_for_promises';
import EpicsSwimlanes from 'ee_component/boards/components/epics_swimlanes.vue';
import getters from 'ee_else_ce/boards/stores/getters';
import BoardColumn from '~/boards/components/board_column.vue';
import BoardContent from '~/boards/components/board_content.vue';
import BoardContentSidebar from '~/boards/components/board_content_sidebar.vue';
import updateBoardListMutation from '~/boards/graphql/board_list_update.mutation.graphql';
import BoardAddNewColumn from 'ee_else_ce/boards/components/board_add_new_column.vue';
import { DraggableItemTypes } from 'ee_else_ce/boards/constants';
import boardListsQuery from 'ee_else_ce/boards/graphql/board_lists.query.graphql';
import {
mockLists,
mockListsById,
updateBoardListResponse,
boardListsQueryResponse,
} from '../mock_data';
Vue.use(VueApollo);
Vue.use(Vuex);
const actions = {
moveList: jest.fn(),
};
describe('BoardContent', () => {
let wrapper;
let mockApollo;
const updateListHandler = jest.fn().mockResolvedValue(updateBoardListResponse);
const defaultState = {
isShowingEpicsSwimlanes: false,
boardLists: mockListsById,
error: undefined,
issuableType: 'issue',
};
const createStore = (state = defaultState) => {
return new Vuex.Store({
actions,
getters,
state,
});
};
const createComponent = ({
state,
props = {},
canAdminList = true,
isApolloBoard = false,
issuableType = 'issue',
isIssueBoard = true,
isEpicBoard = false,
} = {}) => {
mockApollo = createMockApollo([[updateBoardListMutation, updateListHandler]]);
const listQueryVariables = { isProject: true };
mockApollo.clients.defaultClient.writeQuery({
query: boardListsQuery,
variables: listQueryVariables,
data: boardListsQueryResponse.data,
});
const store = createStore({
...defaultState,
...state,
});
wrapper = shallowMount(BoardContent, {
apolloProvider: mockApollo,
propsData: {
boardId: 'gid://gitlab/Board/1',
filterParams: {},
isSwimlanesOn: false,
boardListsApollo: mockListsById,
listQueryVariables,
addColumnFormVisible: false,
...props,
},
provide: {
boardType: 'project',
canAdminList,
issuableType,
isIssueBoard,
isEpicBoard,
isGroupBoard: true,
disabled: false,
isApolloBoard,
},
store,
stubs: {
BoardContentSidebar: stubComponent(BoardContentSidebar, {
template: '<div></div>',
}),
},
});
};
const findBoardColumns = () => wrapper.findAllComponents(BoardColumn);
const findBoardAddNewColumn = () => wrapper.findComponent(BoardAddNewColumn);
const findDraggable = () => wrapper.findComponent(Draggable);
describe('default', () => {
beforeEach(() => {
createComponent();
});
it('renders a BoardColumn component per list', () => {
expect(wrapper.findAllComponents(BoardColumn)).toHaveLength(mockLists.length);
});
it('renders BoardContentSidebar', () => {
expect(wrapper.findComponent(BoardContentSidebar).exists()).toBe(true);
});
it('does not display EpicsSwimlanes component', () => {
expect(wrapper.findComponent(EpicsSwimlanes).exists()).toBe(false);
expect(wrapper.findComponent(GlAlert).exists()).toBe(false);
});
it('sets delay and delayOnTouchOnly attributes on board list', () => {
const listEl = wrapper.findComponent({ ref: 'list' });
expect(listEl.attributes('delay')).toBe('100');
expect(listEl.attributes('delayontouchonly')).toBe('true');
});
it('does not show the "add column" form', () => {
expect(findBoardAddNewColumn().exists()).toBe(false);
});
});
describe('when issuableType is not issue', () => {
beforeEach(() => {
createComponent({ issuableType: 'foo', isIssueBoard: false });
});
it('does not render BoardContentSidebar', () => {
expect(wrapper.findComponent(BoardContentSidebar).exists()).toBe(false);
});
});
describe('can admin list', () => {
beforeEach(() => {
createComponent({ canAdminList: true });
});
it('renders draggable component', () => {
expect(findDraggable().exists()).toBe(true);
});
});
describe('can not admin list', () => {
beforeEach(() => {
createComponent({ canAdminList: false });
});
it('does not render draggable component', () => {
expect(findDraggable().exists()).toBe(false);
});
});
describe('when Apollo boards FF is on', () => {
beforeEach(async () => {
createComponent({ isApolloBoard: true });
await waitForPromises();
});
it('renders a BoardColumn component per list', () => {
expect(wrapper.findAllComponents(BoardColumn)).toHaveLength(mockLists.length);
});
it('renders BoardContentSidebar', () => {
expect(wrapper.findComponent(BoardContentSidebar).exists()).toBe(true);
});
it('refetches lists when updateBoard event is received', async () => {
jest.spyOn(eventHub, '$on').mockImplementation(() => {});
createComponent({ isApolloBoard: true });
await waitForPromises();
expect(eventHub.$on).toHaveBeenCalledWith('updateBoard', wrapper.vm.refetchLists);
});
it('reorders lists', async () => {
const movableListsOrder = [mockLists[0].id, mockLists[1].id];
findDraggable().vm.$emit('end', {
item: { dataset: { listId: mockLists[0].id, draggableItemType: DraggableItemTypes.list } },
newIndex: 1,
to: {
children: movableListsOrder.map((listId) => ({ dataset: { listId } })),
},
});
await waitForPromises();
expect(updateListHandler).toHaveBeenCalled();
});
});
describe('when "add column" form is visible', () => {
beforeEach(() => {
createComponent({ props: { addColumnFormVisible: true } });
});
it('shows the "add column" form', () => {
expect(findBoardAddNewColumn().exists()).toBe(true);
});
it('hides other columns on mobile viewports', () => {
findBoardColumns().wrappers.forEach((column) => {
expect(column.classes()).toEqual(['gl-display-none!', 'gl-sm-display-inline-block!']);
});
});
});
});
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