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import { GlSearchBoxByType } from '@gitlab/ui';
import Vue from 'vue';
import Vuex from 'vuex';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import HeaderSearchApp from '~/header_search/components/app.vue';
import HeaderSearchDefaultItems from '~/header_search/components/header_search_default_items.vue';
import HeaderSearchScopedItems from '~/header_search/components/header_search_scoped_items.vue';
import { ENTER_KEY, ESC_KEY } from '~/lib/utils/keys';
import { visitUrl } from '~/lib/utils/url_utility';
import { MOCK_SEARCH, MOCK_SEARCH_QUERY, MOCK_USERNAME } from '../mock_data';
Vue.use(Vuex);
jest.mock('~/lib/utils/url_utility', () => ({
visitUrl: jest.fn(),
}));
describe('HeaderSearchApp', () => {
let wrapper;
const actionSpies = {
setSearch: jest.fn(),
};
const createComponent = (initialState) => {
const store = new Vuex.Store({
state: {
...initialState,
},
actions: actionSpies,
getters: {
searchQuery: () => MOCK_SEARCH_QUERY,
},
});
wrapper = shallowMountExtended(HeaderSearchApp, {
store,
});
};
afterEach(() => {
wrapper.destroy();
});
const findHeaderSearchInput = () => wrapper.findComponent(GlSearchBoxByType);
const findHeaderSearchDropdown = () => wrapper.findByTestId('header-search-dropdown-menu');
const findHeaderSearchDefaultItems = () => wrapper.findComponent(HeaderSearchDefaultItems);
const findHeaderSearchScopedItems = () => wrapper.findComponent(HeaderSearchScopedItems);
describe('template', () => {
it('always renders Header Search Input', () => {
createComponent();
expect(findHeaderSearchInput().exists()).toBe(true);
});
describe.each`
showDropdown | username | showSearchDropdown
${false} | ${null} | ${false}
${false} | ${MOCK_USERNAME} | ${false}
${true} | ${null} | ${false}
${true} | ${MOCK_USERNAME} | ${true}
`('Header Search Dropdown', ({ showDropdown, username, showSearchDropdown }) => {
describe(`when showDropdown is ${showDropdown} and current_username is ${username}`, () => {
beforeEach(() => {
createComponent();
window.gon.current_username = username;
wrapper.setData({ showDropdown });
});
it(`should${showSearchDropdown ? '' : ' not'} render`, () => {
expect(findHeaderSearchDropdown().exists()).toBe(showSearchDropdown);
});
});
});
describe.each`
search | showDefault | showScoped
${null} | ${true} | ${false}
${''} | ${true} | ${false}
${MOCK_SEARCH} | ${false} | ${true}
`('Header Search Dropdown Items', ({ search, showDefault, showScoped }) => {
describe(`when search is ${search}`, () => {
beforeEach(() => {
createComponent({ search });
window.gon.current_username = MOCK_USERNAME;
wrapper.setData({ showDropdown: true });
});
it(`should${showDefault ? '' : ' not'} render the Default Dropdown Items`, () => {
expect(findHeaderSearchDefaultItems().exists()).toBe(showDefault);
});
it(`should${showScoped ? '' : ' not'} render the Scoped Dropdown Items`, () => {
expect(findHeaderSearchScopedItems().exists()).toBe(showScoped);
});
});
});
});
describe('events', () => {
beforeEach(() => {
createComponent();
window.gon.current_username = MOCK_USERNAME;
});
describe('Header Search Input', () => {
describe('when dropdown is closed', () => {
it('onFocus opens dropdown', async () => {
expect(findHeaderSearchDropdown().exists()).toBe(false);
findHeaderSearchInput().vm.$emit('focus');
await wrapper.vm.$nextTick();
expect(findHeaderSearchDropdown().exists()).toBe(true);
});
it('onClick opens dropdown', async () => {
expect(findHeaderSearchDropdown().exists()).toBe(false);
findHeaderSearchInput().vm.$emit('click');
await wrapper.vm.$nextTick();
expect(findHeaderSearchDropdown().exists()).toBe(true);
});
});
describe('when dropdown is opened', () => {
beforeEach(() => {
wrapper.setData({ showDropdown: true });
});
it('onKey-Escape closes dropdown', async () => {
expect(findHeaderSearchDropdown().exists()).toBe(true);
findHeaderSearchInput().vm.$emit('keydown', new KeyboardEvent({ key: ESC_KEY }));
await wrapper.vm.$nextTick();
expect(findHeaderSearchDropdown().exists()).toBe(false);
});
});
it('calls setSearch when search input event is fired', async () => {
findHeaderSearchInput().vm.$emit('input', MOCK_SEARCH);
await wrapper.vm.$nextTick();
expect(actionSpies.setSearch).toHaveBeenCalledWith(expect.any(Object), MOCK_SEARCH);
});
it('submits a search onKey-Enter', async () => {
findHeaderSearchInput().vm.$emit('keydown', new KeyboardEvent({ key: ENTER_KEY }));
await wrapper.vm.$nextTick();
expect(visitUrl).toHaveBeenCalledWith(MOCK_SEARCH_QUERY);
});
});
});
});
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