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import { shallowMount, mount } from '@vue/test-utils';
import DiscussionActions from '~/notes/components/discussion_actions.vue';
import ReplyPlaceholder from '~/notes/components/discussion_reply_placeholder.vue';
import ResolveDiscussionButton from '~/notes/components/discussion_resolve_button.vue';
import ResolveWithIssueButton from '~/notes/components/discussion_resolve_with_issue_button.vue';
import createStore from '~/notes/stores';
import { discussionMock } from '../mock_data';
// NOTE: clone mock_data so that it is not accidentally mutated
const createDiscussionMock = (props = {}) =>
Object.assign(JSON.parse(JSON.stringify(discussionMock)), props);
const createNoteMock = (props = {}) =>
Object.assign(JSON.parse(JSON.stringify(discussionMock.notes[0])), props);
const createResolvableNote = () =>
createNoteMock({ resolvable: true, current_user: { can_resolve_discussion: true } });
const createUnresolvableNote = () =>
createNoteMock({ resolvable: false, current_user: { can_resolve_discussion: false } });
const createUnallowedNote = () =>
createNoteMock({ resolvable: true, current_user: { can_resolve_discussion: false } });
describe('DiscussionActions', () => {
let wrapper;
const createComponentFactory = (shallow = true) => (props, options) => {
const store = createStore();
const mountFn = shallow ? shallowMount : mount;
wrapper = mountFn(DiscussionActions, {
store,
propsData: {
discussion: discussionMock,
isResolving: false,
resolveButtonTitle: 'Resolve discussion',
resolveWithIssuePath: '/some/issue/path',
shouldShowJumpToNextDiscussion: true,
...props,
},
...options,
});
};
afterEach(() => {
wrapper.destroy();
});
describe('rendering', () => {
const createComponent = createComponentFactory();
it('renders reply placeholder, resolve discussion button, resolve with issue button and jump to next discussion button', () => {
createComponent();
expect(wrapper.findComponent(ReplyPlaceholder).exists()).toBe(true);
expect(wrapper.findComponent(ResolveDiscussionButton).exists()).toBe(true);
expect(wrapper.findComponent(ResolveWithIssueButton).exists()).toBe(true);
});
it('only renders reply placholder if disccusion is not resolvable', () => {
const discussion = { ...discussionMock };
discussion.resolvable = false;
createComponent({ discussion });
expect(wrapper.findComponent(ReplyPlaceholder).exists()).toBe(true);
expect(wrapper.findComponent(ResolveDiscussionButton).exists()).toBe(false);
expect(wrapper.findComponent(ResolveWithIssueButton).exists()).toBe(false);
});
it('does not render resolve with issue button if resolveWithIssuePath is falsy', () => {
createComponent({ resolveWithIssuePath: '' });
expect(wrapper.findComponent(ResolveWithIssueButton).exists()).toBe(false);
});
describe.each`
desc | notes | shouldRender
${'with no notes'} | ${[]} | ${true}
${'with resolvable notes'} | ${[createResolvableNote(), createResolvableNote()]} | ${true}
${'with unresolvable notes'} | ${[createResolvableNote(), createUnresolvableNote()]} | ${true}
${'with unallowed note'} | ${[createResolvableNote(), createUnallowedNote()]} | ${false}
`('$desc', ({ notes, shouldRender }) => {
beforeEach(() => {
createComponent({
discussion: createDiscussionMock({ notes }),
});
});
it(`${shouldRender ? 'renders' : 'does not render'} resolve buttons`, () => {
expect(wrapper.findComponent(ResolveDiscussionButton).exists()).toBe(shouldRender);
expect(wrapper.findComponent(ResolveWithIssueButton).exists()).toBe(shouldRender);
});
});
});
describe('events handling', () => {
const createComponent = createComponentFactory(false);
it('emits showReplyForm event when clicking on reply placeholder', () => {
createComponent({}, { attachTo: document.body });
wrapper.findComponent(ReplyPlaceholder).find('textarea').trigger('focus');
expect(wrapper.emitted().showReplyForm).toHaveLength(1);
});
it('emits resolve event when clicking on resolve button', () => {
createComponent();
wrapper.findComponent(ResolveDiscussionButton).find('button').trigger('click');
expect(wrapper.emitted().resolve).toHaveLength(1);
});
});
});
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