52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
import Vue from 'vue';
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import RepoStore from '~/repo/repo_store';
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import repoTabs from '~/repo/repo_tabs.vue';
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describe('RepoTabs', () => {
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const openedFiles = [{
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id: 0,
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active: true,
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}, {
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id: 1,
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}];
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function createComponent() {
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const RepoTabs = Vue.extend(repoTabs);
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return new RepoTabs().$mount();
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}
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beforeEach(() => {
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spyOn(repoTabs.methods, 'isOverflow');
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});
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it('renders a list of tabs', () => {
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RepoStore.openedFiles = openedFiles;
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RepoStore.tabsOverflow = true;
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const vm = createComponent();
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const tabs = [...vm.$el.querySelectorAll(':scope > li')];
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expect(vm.$el.id).toEqual('tabs');
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expect(vm.$el.classList.contains('overflown')).toBeTruthy();
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expect(tabs.length).toEqual(2);
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expect(tabs[0].classList.contains('active')).toBeTruthy();
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expect(tabs[1].classList.contains('active')).toBeFalsy();
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});
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it('does not render a tabs list if not isMini', () => {
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RepoStore.openedFiles = [];
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const vm = createComponent();
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expect(vm.$el.innerHTML).toBeFalsy();
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});
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it('does not apply overflown class if not tabsOverflow', () => {
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RepoStore.openedFiles = openedFiles;
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RepoStore.tabsOverflow = false;
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const vm = createComponent();
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expect(vm.$el.classList.contains('overflown')).toBeFalsy();
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});
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});
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