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import Vue from 'vue';
import InlineDiffView from '~/diffs/components/inline_diff_view.vue';
import store from '~/mr_notes/stores';
import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
import diffFileMockData from '../mock_data/diff_file';
import discussionsMockData from '../mock_data/diff_discussions';
describe('InlineDiffView', () => {
let component;
const getDiffFileMock = () => Object.assign({}, diffFileMockData);
const getDiscussionsMockData = () => [Object.assign({}, discussionsMockData)];
beforeEach(() => {
const diffFile = getDiffFileMock();
store.dispatch('diffs/setInlineDiffViewType');
component = createComponentWithStore(Vue.extend(InlineDiffView), store, {
diffFile,
diffLines: diffFile.highlightedDiffLines,
}).$mount();
});
describe('template', () => {
it('should have rendered diff lines', () => {
const el = component.$el;
expect(el.querySelectorAll('tr.line_holder').length).toEqual(6);
expect(el.querySelectorAll('tr.line_holder.new').length).toEqual(2);
expect(el.querySelectorAll('tr.line_holder.match').length).toEqual(1);
expect(el.textContent.indexOf('Bad dates')).toBeGreaterThan(-1);
});
it('should render discussions', done => {
const el = component.$el;
component.$store.dispatch('setInitialNotes', getDiscussionsMockData());
Vue.nextTick(() => {
expect(el.querySelectorAll('.notes_holder').length).toEqual(1);
expect(el.querySelectorAll('.notes_holder .note-discussion li').length).toEqual(5);
expect(el.innerText.indexOf('comment 5')).toBeGreaterThan(-1);
component.$store.dispatch('setInitialNotes', []);
done();
});
});
});
});
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