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import $ from 'jquery';
import { mount } from '@vue/test-utils';
import MockAdapter from 'axios-mock-adapter';
import Autosize from 'autosize';
import { trimText } from 'helpers/text_helper';
import axios from '~/lib/utils/axios_utils';
import createStore from '~/notes/stores';
import CommentForm from '~/notes/components/comment_form.vue';
import * as constants from '~/notes/constants';
import { refreshUserMergeRequestCounts } from '~/commons/nav/user_merge_requests';
import { keyboardDownEvent } from '../../issue_show/helpers';
import {
loggedOutnoteableData,
notesDataMock,
userDataMock,
noteableDataMock,
} from '../../notes/mock_data';
jest.mock('autosize');
jest.mock('~/commons/nav/user_merge_requests');
jest.mock('~/gl_form');
describe('issue_comment_form component', () => {
let store;
let wrapper;
let axiosMock;
const setupStore = (userData, noteableData) => {
store.dispatch('setUserData', userData);
store.dispatch('setNoteableData', noteableData);
store.dispatch('setNotesData', notesDataMock);
};
const mountComponent = (noteableType = 'issue') => {
wrapper = mount(CommentForm, {
propsData: {
noteableType,
},
store,
});
};
beforeEach(() => {
axiosMock = new MockAdapter(axios);
store = createStore();
});
afterEach(() => {
axiosMock.restore();
wrapper.destroy();
});
describe('user is logged in', () => {
beforeEach(() => {
setupStore(userDataMock, noteableDataMock);
mountComponent();
});
it('should render user avatar with link', () => {
expect(wrapper.find('.timeline-icon .user-avatar-link').attributes('href')).toEqual(
userDataMock.path,
);
});
describe('handleSave', () => {
it('should request to save note when note is entered', () => {
wrapper.vm.note = 'hello world';
jest.spyOn(wrapper.vm, 'saveNote').mockReturnValue(new Promise(() => {}));
jest.spyOn(wrapper.vm, 'resizeTextarea');
jest.spyOn(wrapper.vm, 'stopPolling');
wrapper.vm.handleSave();
expect(wrapper.vm.isSubmitting).toEqual(true);
expect(wrapper.vm.note).toEqual('');
expect(wrapper.vm.saveNote).toHaveBeenCalled();
expect(wrapper.vm.stopPolling).toHaveBeenCalled();
expect(wrapper.vm.resizeTextarea).toHaveBeenCalled();
});
it('should toggle issue state when no note', () => {
jest.spyOn(wrapper.vm, 'toggleIssueState');
wrapper.vm.handleSave();
expect(wrapper.vm.toggleIssueState).toHaveBeenCalled();
});
it('should disable action button whilst submitting', done => {
const saveNotePromise = Promise.resolve();
wrapper.vm.note = 'hello world';
jest.spyOn(wrapper.vm, 'saveNote').mockReturnValue(saveNotePromise);
jest.spyOn(wrapper.vm, 'stopPolling');
const actionButton = wrapper.find('.js-action-button');
wrapper.vm.handleSave();
wrapper.vm
.$nextTick()
.then(() => {
expect(actionButton.vm.disabled).toBeTruthy();
})
.then(saveNotePromise)
.then(wrapper.vm.$nextTick)
.then(() => {
expect(actionButton.vm.disabled).toBeFalsy();
})
.then(done)
.catch(done.fail);
});
});
describe('textarea', () => {
it('should render textarea with placeholder', () => {
expect(wrapper.find('.js-main-target-form textarea').attributes('placeholder')).toEqual(
'Write a comment or drag your files here…',
);
});
it('should make textarea disabled while requesting', done => {
const $submitButton = $(wrapper.find('.js-comment-submit-button').element);
wrapper.vm.note = 'hello world';
jest.spyOn(wrapper.vm, 'stopPolling');
jest.spyOn(wrapper.vm, 'saveNote').mockReturnValue(new Promise(() => {}));
wrapper.vm.$nextTick(() => {
// Wait for wrapper.vm.note change triggered. It should enable $submitButton.
$submitButton.trigger('click');
wrapper.vm.$nextTick(() => {
// Wait for wrapper.isSubmitting triggered. It should disable textarea.
expect(wrapper.find('.js-main-target-form textarea').attributes('disabled')).toBe(
'disabled',
);
done();
});
});
});
it('should support quick actions', () => {
expect(
wrapper.find('.js-main-target-form textarea').attributes('data-supports-quick-actions'),
).toBe('true');
});
it('should link to markdown docs', () => {
const { markdownDocsPath } = notesDataMock;
expect(
wrapper
.find(`a[href="${markdownDocsPath}"]`)
.text()
.trim(),
).toEqual('Markdown');
});
it('should link to quick actions docs', () => {
const { quickActionsDocsPath } = notesDataMock;
expect(
wrapper
.find(`a[href="${quickActionsDocsPath}"]`)
.text()
.trim(),
).toEqual('quick actions');
});
it('should resize textarea after note discarded', done => {
jest.spyOn(wrapper.vm, 'discard');
wrapper.vm.note = 'foo';
wrapper.vm.discard();
wrapper.vm.$nextTick(() => {
expect(Autosize.update).toHaveBeenCalled();
done();
});
});
describe('edit mode', () => {
it('should enter edit mode when arrow up is pressed', () => {
jest.spyOn(wrapper.vm, 'editCurrentUserLastNote');
wrapper.find('.js-main-target-form textarea').value = 'Foo';
wrapper
.find('.js-main-target-form textarea')
.element.dispatchEvent(keyboardDownEvent(38, true));
expect(wrapper.vm.editCurrentUserLastNote).toHaveBeenCalled();
});
it('inits autosave', () => {
expect(wrapper.vm.autosave).toBeDefined();
expect(wrapper.vm.autosave.key).toEqual(`autosave/Note/Issue/${noteableDataMock.id}`);
});
});
describe('event enter', () => {
it('should save note when cmd+enter is pressed', () => {
jest.spyOn(wrapper.vm, 'handleSave');
wrapper.find('.js-main-target-form textarea').value = 'Foo';
wrapper
.find('.js-main-target-form textarea')
.element.dispatchEvent(keyboardDownEvent(13, true));
expect(wrapper.vm.handleSave).toHaveBeenCalled();
});
it('should save note when ctrl+enter is pressed', () => {
jest.spyOn(wrapper.vm, 'handleSave');
wrapper.find('.js-main-target-form textarea').value = 'Foo';
wrapper
.find('.js-main-target-form textarea')
.element.dispatchEvent(keyboardDownEvent(13, false, true));
expect(wrapper.vm.handleSave).toHaveBeenCalled();
});
});
});
describe('actions', () => {
it('should be possible to close the issue', () => {
expect(
wrapper
.find('.btn-comment-and-close')
.text()
.trim(),
).toEqual('Close issue');
});
it('should render comment button as disabled', () => {
expect(wrapper.find('.js-comment-submit-button').attributes('disabled')).toEqual(
'disabled',
);
});
it('should enable comment button if it has note', done => {
wrapper.vm.note = 'Foo';
wrapper.vm.$nextTick(() => {
expect(wrapper.find('.js-comment-submit-button').attributes('disabled')).toBeFalsy();
done();
});
});
it('should update buttons texts when it has note', done => {
wrapper.vm.note = 'Foo';
wrapper.vm.$nextTick(() => {
expect(
wrapper
.find('.btn-comment-and-close')
.text()
.trim(),
).toEqual('Comment & close issue');
done();
});
});
it('updates button text with noteable type', done => {
wrapper.setProps({ noteableType: constants.MERGE_REQUEST_NOTEABLE_TYPE });
wrapper.vm.$nextTick(() => {
expect(
wrapper
.find('.btn-comment-and-close')
.text()
.trim(),
).toEqual('Close merge request');
done();
});
});
describe('when clicking close/reopen button', () => {
it('should disable button and show a loading spinner', done => {
const toggleStateButton = wrapper.find('.js-action-button');
toggleStateButton.trigger('click');
wrapper.vm.$nextTick(() => {
expect(toggleStateButton.element.disabled).toEqual(true);
expect(toggleStateButton.find('.js-loading-button-icon').exists()).toBe(true);
done();
});
});
});
describe('when toggling state', () => {
it('should update MR count', done => {
jest.spyOn(wrapper.vm, 'closeIssue').mockResolvedValue();
wrapper.vm.toggleIssueState();
wrapper.vm.$nextTick(() => {
expect(refreshUserMergeRequestCounts).toHaveBeenCalled();
done();
});
});
});
});
describe('issue is confidential', () => {
it('shows information warning', done => {
store.dispatch('setNoteableData', Object.assign(noteableDataMock, { confidential: true }));
wrapper.vm.$nextTick(() => {
expect(wrapper.find('.confidential-issue-warning')).toBeDefined();
done();
});
});
});
});
describe('user is not logged in', () => {
beforeEach(() => {
setupStore(null, loggedOutnoteableData);
mountComponent();
});
it('should render signed out widget', () => {
expect(trimText(wrapper.text())).toEqual('Please register or sign in to reply');
});
it('should not render submission form', () => {
expect(wrapper.find('textarea').exists()).toBe(false);
});
});
});
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