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import { shallowMount } from '@vue/test-utils';
import Vue, { nextTick } from 'vue';
import VueApollo from 'vue-apollo';
import createMockApollo from 'helpers/mock_apollo_helper';
import { mockTracking } from 'helpers/tracking_helper';
import waitForPromises from 'helpers/wait_for_promises';
import { updateDraft } from '~/lib/utils/autosave';
import { confirmAction } from '~/lib/utils/confirm_via_gl_modal/confirm_via_gl_modal';
import MarkdownField from '~/vue_shared/components/markdown/field.vue';
import WorkItemDescription from '~/work_items/components/work_item_description.vue';
import { TRACKING_CATEGORY_SHOW } from '~/work_items/constants';
import workItemQuery from '~/work_items/graphql/work_item.query.graphql';
import updateWorkItemWidgetsMutation from '~/work_items/graphql/update_work_item_widgets.mutation.graphql';
import {
updateWorkItemWidgetsResponse,
workItemResponseFactory,
workItemQueryResponse,
} from '../mock_data';
jest.mock('~/lib/utils/confirm_via_gl_modal/confirm_via_gl_modal', () => {
return {
confirmAction: jest.fn(),
};
});
jest.mock('~/lib/utils/autosave');
const workItemId = workItemQueryResponse.data.workItem.id;
describe('WorkItemDescription', () => {
let wrapper;
Vue.use(VueApollo);
const mutationSuccessHandler = jest.fn().mockResolvedValue(updateWorkItemWidgetsResponse);
const findEditButton = () => wrapper.find('[data-testid="edit-description"]');
const findMarkdownField = () => wrapper.findComponent(MarkdownField);
const editDescription = (newText) => wrapper.find('textarea').setValue(newText);
const clickCancel = () => wrapper.find('[data-testid="cancel"]').vm.$emit('click');
const clickSave = () => wrapper.find('[data-testid="save-description"]').vm.$emit('click', {});
const createComponent = async ({
mutationHandler = mutationSuccessHandler,
canUpdate = true,
isEditing = false,
} = {}) => {
const workItemResponse = workItemResponseFactory({ canUpdate });
const workItemResponseHandler = jest.fn().mockResolvedValue(workItemResponse);
const { id } = workItemQueryResponse.data.workItem;
wrapper = shallowMount(WorkItemDescription, {
apolloProvider: createMockApollo([
[workItemQuery, workItemResponseHandler],
[updateWorkItemWidgetsMutation, mutationHandler],
]),
propsData: {
workItemId: id,
},
provide: {
fullPath: '/group/project',
},
stubs: {
MarkdownField,
},
});
await waitForPromises();
if (isEditing) {
findEditButton().vm.$emit('click');
await nextTick();
}
};
afterEach(() => {
wrapper.destroy();
});
describe('Edit button', () => {
it('is not visible when canUpdate = false', async () => {
await createComponent({
canUpdate: false,
});
expect(findEditButton().exists()).toBe(false);
});
it('toggles edit mode', async () => {
await createComponent({
canUpdate: true,
});
findEditButton().vm.$emit('click');
await nextTick();
expect(findMarkdownField().exists()).toBe(true);
});
});
describe('editing description', () => {
it('cancels when clicking cancel', async () => {
await createComponent({
isEditing: true,
});
clickCancel();
await nextTick();
expect(confirmAction).not.toHaveBeenCalled();
expect(findMarkdownField().exists()).toBe(false);
});
it('prompts for confirmation when clicking cancel after changes', async () => {
await createComponent({
isEditing: true,
});
editDescription('updated desc');
clickCancel();
await nextTick();
expect(confirmAction).toHaveBeenCalled();
});
it('calls update widgets mutation', async () => {
await createComponent({
isEditing: true,
});
editDescription('updated desc');
clickSave();
await waitForPromises();
expect(mutationSuccessHandler).toHaveBeenCalledWith({
input: {
id: workItemId,
descriptionWidget: {
description: 'updated desc',
},
},
});
});
it('tracks editing description', async () => {
await createComponent({
isEditing: true,
markdownPreviewPath: '/preview',
});
const trackingSpy = mockTracking(undefined, wrapper.element, jest.spyOn);
clickSave();
await waitForPromises();
expect(trackingSpy).toHaveBeenCalledWith(TRACKING_CATEGORY_SHOW, 'updated_description', {
category: TRACKING_CATEGORY_SHOW,
label: 'item_description',
property: 'type_Task',
});
});
it('emits error when mutation returns error', async () => {
const error = 'eror';
await createComponent({
isEditing: true,
mutationHandler: jest.fn().mockResolvedValue({
data: {
workItemUpdateWidgets: {
workItem: {},
errors: [error],
},
},
}),
});
editDescription('updated desc');
clickSave();
await waitForPromises();
expect(wrapper.emitted('error')).toEqual([[error]]);
});
it('emits error when mutation fails', async () => {
const error = 'eror';
await createComponent({
isEditing: true,
mutationHandler: jest.fn().mockRejectedValue(new Error(error)),
});
editDescription('updated desc');
clickSave();
await waitForPromises();
expect(wrapper.emitted('error')).toEqual([[error]]);
});
it('autosaves description', async () => {
await createComponent({
isEditing: true,
});
editDescription('updated desc');
expect(updateDraft).toHaveBeenCalled();
});
});
});
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