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import { GlLink } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import { useFakeDate } from 'helpers/fake_date';
import IssuableBody from '~/vue_shared/issuable/show/components/issuable_body.vue';
import IssuableDescription from '~/vue_shared/issuable/show/components/issuable_description.vue';
import IssuableEditForm from '~/vue_shared/issuable/show/components/issuable_edit_form.vue';
import IssuableTitle from '~/vue_shared/issuable/show/components/issuable_title.vue';
import TaskList from '~/task_list';
import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
import { mockIssuableShowProps, mockIssuable } from '../mock_data';
jest.mock('~/autosave');
jest.mock('~/alert');
jest.mock('~/task_list');
const issuableBodyProps = {
...mockIssuableShowProps,
issuable: mockIssuable,
};
describe('IssuableBody', () => {
// Some assertions expect a date later than our default
useFakeDate(2020, 11, 11);
let wrapper;
const createComponent = (propsData = {}) => {
wrapper = shallowMount(IssuableBody, {
propsData: {
...issuableBodyProps,
...propsData,
},
stubs: {
IssuableTitle,
IssuableDescription,
IssuableEditForm,
TimeAgoTooltip,
},
slots: {
'status-badge': 'Open',
'edit-form-actions': `
<button class="js-save">Save changes</button>
<button class="js-cancel">Cancel</button>
`,
},
});
};
const findUpdatedLink = () => wrapper.findComponent(GlLink);
const findIssuableEditForm = () => wrapper.findComponent(IssuableEditForm);
const findIssuableEditFormButton = (type) => findIssuableEditForm().find(`button.js-${type}`);
const findIssuableTitle = () => wrapper.findComponent(IssuableTitle);
beforeEach(() => {
createComponent();
TaskList.mockClear();
});
describe('computed', () => {
describe('updatedBy', () => {
it('returns value of `issuable.updatedBy`', () => {
expect(findUpdatedLink().text()).toBe(mockIssuable.updatedBy.name);
expect(findUpdatedLink().attributes('href')).toBe(mockIssuable.updatedBy.webUrl);
});
});
});
describe('watchers', () => {
describe('editFormVisible', () => {
it('calls initTaskList in nextTick', () => {
createComponent({
editFormVisible: false,
});
expect(TaskList).toHaveBeenCalled();
});
});
});
describe('mounted', () => {
it('initializes TaskList instance when enabledEdit and enableTaskList props are true', () => {
createComponent();
expect(TaskList).toHaveBeenCalledWith({
dataType: 'issue',
fieldName: 'description',
lockVersion: issuableBodyProps.taskListLockVersion,
selector: '.js-detail-page-description',
onSuccess: expect.any(Function),
onError: expect.any(Function),
});
});
it('does not initialize TaskList instance when either enabledEdit or enableTaskList prop is false', () => {
createComponent({
...issuableBodyProps,
enableTaskList: false,
});
expect(TaskList).toHaveBeenCalledTimes(0);
});
});
describe('methods', () => {
describe('handleTaskListUpdateSuccess', () => {
it('emits `task-list-update-success` event on component', () => {
const updatedIssuable = {
foo: 'bar',
};
wrapper.vm.handleTaskListUpdateSuccess(updatedIssuable);
expect(wrapper.emitted('task-list-update-success')).toHaveLength(1);
expect(wrapper.emitted('task-list-update-success')[0]).toEqual([updatedIssuable]);
});
});
describe('handleTaskListUpdateFailure', () => {
it('emits `task-list-update-failure` event on component', () => {
wrapper.vm.handleTaskListUpdateFailure();
expect(wrapper.emitted('task-list-update-failure')).toHaveLength(1);
});
});
});
describe('template', () => {
it('renders issuable-title component', () => {
expect(findIssuableTitle().exists()).toBe(true);
expect(findIssuableTitle().props()).toMatchObject({
issuable: issuableBodyProps.issuable,
statusIcon: issuableBodyProps.statusIcon,
enableEdit: issuableBodyProps.enableEdit,
workspaceType: issuableBodyProps.workspaceType,
});
});
it('renders issuable-description component', () => {
const descriptionEl = wrapper.findComponent(IssuableDescription);
expect(descriptionEl.exists()).toBe(true);
expect(descriptionEl.props('issuable')).toEqual(issuableBodyProps.issuable);
});
it('renders issuable edit info', () => {
expect(wrapper.find('small').text()).toMatchInterpolatedText(
'Edited 3 months ago by Administrator',
);
});
it('renders issuable-edit-form when `editFormVisible` prop is true', () => {
createComponent({
editFormVisible: true,
});
expect(findIssuableEditForm().exists()).toBe(true);
expect(findIssuableEditForm().props()).toMatchObject({
issuable: issuableBodyProps.issuable,
enableAutocomplete: issuableBodyProps.enableAutocomplete,
descriptionPreviewPath: issuableBodyProps.descriptionPreviewPath,
descriptionHelpPath: issuableBodyProps.descriptionHelpPath,
});
expect(findIssuableEditFormButton('save').exists()).toBe(true);
expect(findIssuableEditFormButton('cancel').exists()).toBe(true);
});
describe('events', () => {
it('component emits `edit-issuable` event bubbled via issuable-title', () => {
findIssuableTitle().vm.$emit('edit-issuable');
expect(wrapper.emitted('edit-issuable')).toHaveLength(1);
});
it.each(['keydown-title', 'keydown-description'])(
'component emits `%s` event with event object and issuableMeta params via issuable-edit-form',
(eventName) => {
const eventObj = {
preventDefault: jest.fn(),
stopPropagation: jest.fn(),
};
const issuableMeta = {
issuableTitle: 'foo',
issuableDescription: 'foobar',
};
createComponent({
editFormVisible: true,
});
findIssuableEditForm().vm.$emit(eventName, eventObj, issuableMeta);
expect(wrapper.emitted(eventName)).toHaveLength(1);
expect(wrapper.emitted(eventName)[0]).toMatchObject([eventObj, issuableMeta]);
},
);
});
});
});
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