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import Vue from 'vue';
import store from '~/repo/stores';
import commitSidebarList from '~/repo/components/commit_sidebar/list.vue';
import { createComponentWithStore } from '../../../helpers/vue_mount_component_helper';
import { file } from '../../helpers';
describe('Multi-file editor commit sidebar list', () => {
let vm;
beforeEach(() => {
const Component = Vue.extend(commitSidebarList);
vm = createComponentWithStore(Component, store, {
title: 'Staged',
fileList: [],
collapsed: false,
}).$mount();
});
afterEach(() => {
vm.$destroy();
});
describe('empty file list', () => {
it('renders no changes text', () => {
expect(vm.$el.querySelector('.help-block').textContent.trim()).toBe('No changes');
});
});
describe('with a list of files', () => {
beforeEach((done) => {
const f = file('file name');
f.changed = true;
vm.fileList.push(f);
Vue.nextTick(done);
});
it('renders list', () => {
expect(vm.$el.querySelectorAll('li').length).toBe(1);
});
});
describe('collapsed', () => {
beforeEach((done) => {
vm.collapsed = true;
Vue.nextTick(done);
});
it('adds collapsed class', () => {
expect(vm.$el.querySelector('.is-collapsed')).not.toBeNull();
});
it('hides list', () => {
expect(vm.$el.querySelector('.list-unstyled')).toBeNull();
expect(vm.$el.querySelector('.help-block')).toBeNull();
});
it('hides collapse button', () => {
expect(vm.$el.querySelector('.multi-file-commit-panel-collapse-btn')).toBeNull();
});
});
it('clicking toggle collapse button emits toggle event', () => {
spyOn(vm, '$emit');
vm.$el.querySelector('.multi-file-commit-panel-collapse-btn').click();
expect(vm.$emit).toHaveBeenCalledWith('toggleCollapsed');
});
});
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