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import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import RecentSearchesDropdownContent from '~/filtered_search/components/recent_searches_dropdown_content.vue';
import eventHub from '~/filtered_search/event_hub';
import IssuableFilteredSearchTokenKeys from '~/filtered_search/issuable_filtered_search_token_keys';
describe('Recent Searches Dropdown Content', () => {
let wrapper;
const findLocalStorageNote = () => wrapper.findByTestId('local-storage-note');
const findDropdownItems = () => wrapper.findAllByTestId('dropdown-item');
const findDropdownNote = () => wrapper.findByTestId('dropdown-note');
const createComponent = (props) => {
wrapper = shallowMountExtended(RecentSearchesDropdownContent, {
propsData: {
allowedKeys: IssuableFilteredSearchTokenKeys.getKeys(),
items: [],
isLocalStorageAvailable: false,
...props,
},
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
describe('when local storage is not available', () => {
beforeEach(() => {
createComponent();
});
it('renders a note about enabling local storage', () => {
expect(findLocalStorageNote().exists()).toBe(true);
});
it('does not render dropdown items', () => {
expect(findDropdownItems().exists()).toBe(false);
});
it('does not render dropdownNote', () => {
expect(findDropdownNote().exists()).toBe(false);
});
});
describe('when localStorage is available and items array is not empty', () => {
let onRecentSearchesItemSelectedSpy;
let onRequestClearRecentSearchesSpy;
beforeAll(() => {
onRecentSearchesItemSelectedSpy = jest.fn();
onRequestClearRecentSearchesSpy = jest.fn();
eventHub.$on('recentSearchesItemSelected', onRecentSearchesItemSelectedSpy);
eventHub.$on('requestClearRecentSearches', onRequestClearRecentSearchesSpy);
});
beforeEach(() => {
createComponent({
items: [
'foo',
'author:@root label:~foo bar',
[{ type: 'author_username', value: { data: 'toby', operator: '=' } }],
],
isLocalStorageAvailable: true,
});
});
afterAll(() => {
eventHub.$off('recentSearchesItemSelected', onRecentSearchesItemSelectedSpy);
eventHub.$off('requestClearRecentSearchesSpy', onRequestClearRecentSearchesSpy);
});
it('does not render a note about enabling local storage', () => {
expect(findLocalStorageNote().exists()).toBe(false);
});
it('does not render dropdownNote', () => {
expect(findDropdownNote().exists()).toBe(false);
});
it('renders a correct amount of dropdown items', () => {
expect(findDropdownItems()).toHaveLength(2); // Ignore non-string recent item
});
it('expect second dropdown to have 2 tokens', () => {
expect(findDropdownItems().at(1).findAll('.js-dropdown-token')).toHaveLength(2);
});
it('emits recentSearchesItemSelected on dropdown item click', () => {
findDropdownItems().at(0).find('.js-dropdown-button').trigger('click');
expect(onRecentSearchesItemSelectedSpy).toHaveBeenCalledWith('foo');
});
it('emits requestClearRecentSearches on Clear resent searches button', () => {
wrapper.findByTestId('clear-button').trigger('click');
expect(onRequestClearRecentSearchesSpy).toHaveBeenCalled();
});
});
describe('when locale storage is available and items array is empty', () => {
beforeEach(() => {
createComponent({
isLocalStorageAvailable: true,
});
});
it('does not render a note about enabling local storage', () => {
expect(findLocalStorageNote().exists()).toBe(false);
});
it('does not render dropdown items', () => {
expect(findDropdownItems().exists()).toBe(false);
});
it('renders dropdown note', () => {
expect(findDropdownNote().exists()).toBe(true);
});
});
});
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