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import Vue, { nextTick } from 'vue';
import createComponent from 'helpers/vue_mount_component_helper';
import { file } from 'jest/ide/helpers';
import ItemComponent from '~/vue_shared/components/file_finder/item.vue';
describe('File finder item spec', () => {
const Component = Vue.extend(ItemComponent);
let vm;
let localFile;
beforeEach(() => {
localFile = {
...file(),
name: 'test file',
path: 'test/file',
};
vm = createComponent(Component, {
file: localFile,
focused: true,
searchText: '',
index: 0,
});
});
afterEach(() => {
vm.$destroy();
});
it('renders file name & path', () => {
expect(vm.$el.textContent).toContain('test file');
expect(vm.$el.textContent).toContain('test/file');
});
describe('focused', () => {
it('adds is-focused class', () => {
expect(vm.$el.classList).toContain('is-focused');
});
it('does not have is-focused class when not focused', async () => {
vm.focused = false;
await nextTick();
expect(vm.$el.classList).not.toContain('is-focused');
});
});
describe('changed file icon', () => {
it('does not render when not a changed or temp file', () => {
expect(vm.$el.querySelector('.diff-changed-stats')).toBe(null);
});
it('renders when a changed file', async () => {
vm.file.changed = true;
await nextTick();
expect(vm.$el.querySelector('.diff-changed-stats')).not.toBe(null);
});
it('renders when a temp file', async () => {
vm.file.tempFile = true;
await nextTick();
expect(vm.$el.querySelector('.diff-changed-stats')).not.toBe(null);
});
});
it('emits event when clicked', () => {
jest.spyOn(vm, '$emit').mockImplementation(() => {});
vm.$el.click();
expect(vm.$emit).toHaveBeenCalledWith('click', vm.file);
});
describe('path', () => {
let el;
beforeEach(async () => {
vm.searchText = 'file';
el = vm.$el.querySelector('.diff-changed-file-path');
nextTick();
});
it('highlights text', () => {
expect(el.querySelectorAll('.highlighted').length).toBe(4);
});
it('adds ellipsis to long text', async () => {
vm.file.path = new Array(70)
.fill()
.map((_, i) => `${i}-`)
.join('');
await nextTick();
expect(el.textContent).toBe(`...${vm.file.path.substr(vm.file.path.length - 60)}`);
});
});
describe('name', () => {
let el;
beforeEach(async () => {
vm.searchText = 'file';
el = vm.$el.querySelector('.diff-changed-file-name');
await nextTick();
});
it('highlights text', () => {
expect(el.querySelectorAll('.highlighted').length).toBe(4);
});
it('does not add ellipsis to long text', async () => {
vm.file.name = new Array(70)
.fill()
.map((_, i) => `${i}-`)
.join('');
await nextTick();
expect(el.textContent).not.toBe(`...${vm.file.name.substr(vm.file.name.length - 60)}`);
});
});
});
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