debian-mirror-gitlab/spec/frontend/ide/components/repo_tabs_spec.js

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import Vue from 'vue';
import repoTabs from '~/ide/components/repo_tabs.vue';
import createComponent from '../../helpers/vue_mount_component_helper';
import { file } from '../helpers';
describe('RepoTabs', () => {
const openedFiles = [file('open1'), file('open2')];
const RepoTabs = Vue.extend(repoTabs);
let vm;
afterEach(() => {
vm.$destroy();
});
it('renders a list of tabs', done => {
vm = createComponent(RepoTabs, {
files: openedFiles,
viewer: 'editor',
activeFile: file('activeFile'),
});
openedFiles[0].active = true;
vm.$nextTick(() => {
const tabs = [...vm.$el.querySelectorAll('.multi-file-tab')];
expect(tabs.length).toEqual(2);
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expect(tabs[0].parentNode.classList.contains('active')).toEqual(true);
expect(tabs[1].parentNode.classList.contains('active')).toEqual(false);
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done();
});
});
});