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import { shallowMount, createLocalVue } from '@vue/test-utils';
import Vuex from 'vuex';
import NoteHeader from '~/notes/components/note_header.vue';
import GitlabTeamMemberBadge from '~/vue_shared/components/user_avatar/badges/gitlab_team_member_badge.vue';
const localVue = createLocalVue();
localVue.use(Vuex);
const actions = {
setTargetNoteHash: jest.fn(),
};
describe('NoteHeader component', () => {
let wrapper;
const findActionsWrapper = () => wrapper.find({ ref: 'discussionActions' });
const findChevronIcon = () => wrapper.find({ ref: 'chevronIcon' });
const findActionText = () => wrapper.find({ ref: 'actionText' });
const findTimestampLink = () => wrapper.find({ ref: 'noteTimestampLink' });
const findTimestamp = () => wrapper.find({ ref: 'noteTimestamp' });
const findSpinner = () => wrapper.find({ ref: 'spinner' });
const author = {
avatar_url: null,
id: 1,
name: 'Root',
path: '/root',
state: 'active',
username: 'root',
};
const createComponent = props => {
wrapper = shallowMount(NoteHeader, {
localVue,
store: new Vuex.Store({
actions,
}),
propsData: { ...props },
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('does not render discussion actions when includeToggle is false', () => {
createComponent({
includeToggle: false,
});
expect(findActionsWrapper().exists()).toBe(false);
});
describe('when includes a toggle', () => {
it('renders discussion actions', () => {
createComponent({
includeToggle: true,
});
expect(findActionsWrapper().exists()).toBe(true);
});
it('emits toggleHandler event on button click', () => {
createComponent({
includeToggle: true,
});
wrapper.find('.note-action-button').trigger('click');
expect(wrapper.emitted('toggleHandler')).toBeDefined();
expect(wrapper.emitted('toggleHandler')).toHaveLength(1);
});
it('has chevron-up icon if expanded prop is true', () => {
createComponent({
includeToggle: true,
expanded: true,
});
expect(findChevronIcon().classes()).toContain('fa-chevron-up');
});
it('has chevron-down icon if expanded prop is false', () => {
createComponent({
includeToggle: true,
expanded: false,
});
expect(findChevronIcon().classes()).toContain('fa-chevron-down');
});
});
it('renders an author link if author is passed to props', () => {
createComponent({ author });
expect(wrapper.find('.js-user-link').exists()).toBe(true);
});
it('renders deleted user text if author is not passed as a prop', () => {
createComponent();
expect(wrapper.text()).toContain('A deleted user');
});
it('does not render created at information if createdAt is not passed as a prop', () => {
createComponent();
expect(findActionText().exists()).toBe(false);
expect(findTimestampLink().exists()).toBe(false);
});
describe('when createdAt is passed as a prop', () => {
it('renders action text and a timestamp', () => {
createComponent({
createdAt: '2017-08-02T10:51:58.559Z',
noteId: 123,
});
expect(findActionText().exists()).toBe(true);
expect(findTimestampLink().exists()).toBe(true);
});
it('renders correct actionText if passed', () => {
createComponent({
createdAt: '2017-08-02T10:51:58.559Z',
actionText: 'Test action text',
});
expect(findActionText().text()).toBe('Test action text');
});
it('calls an action when timestamp is clicked', () => {
createComponent({
createdAt: '2017-08-02T10:51:58.559Z',
noteId: 123,
});
findTimestampLink().trigger('click');
expect(actions.setTargetNoteHash).toHaveBeenCalled();
});
});
test.each`
props | expected | message1 | message2
${{ author: { ...author, is_gitlab_employee: true } }} | ${true} | ${'renders'} | ${'true'}
${{ author: { ...author, is_gitlab_employee: false } }} | ${false} | ${"doesn't render"} | ${'false'}
${{ author }} | ${false} | ${"doesn't render"} | ${'undefined'}
`(
'$message1 GitLab team member badge when `is_gitlab_employee` is $message2',
({ props, expected }) => {
createComponent(props);
expect(wrapper.find(GitlabTeamMemberBadge).exists()).toBe(expected);
},
);
describe('loading spinner', () => {
it('shows spinner when showSpinner is true', () => {
createComponent();
expect(findSpinner().exists()).toBe(true);
});
it('does not show spinner when showSpinner is false', () => {
createComponent({ showSpinner: false });
expect(findSpinner().exists()).toBe(false);
});
});
describe('timestamp', () => {
it('shows timestamp as a link if a noteId was provided', () => {
createComponent({ createdAt: new Date().toISOString(), noteId: 123 });
expect(findTimestampLink().exists()).toBe(true);
expect(findTimestamp().exists()).toBe(false);
});
it('shows timestamp as plain text if a noteId was not provided', () => {
createComponent({ createdAt: new Date().toISOString() });
expect(findTimestampLink().exists()).toBe(false);
expect(findTimestamp().exists()).toBe(true);
});
});
});
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