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import { mount } from '@vue/test-utils';
import { GlFilteredSearchToken, GlFilteredSearchTokenSegment } from '@gitlab/ui';
import MockAdapter from 'axios-mock-adapter';
import waitForPromises from 'helpers/wait_for_promises';
import axios from '~/lib/utils/axios_utils';
import { deprecatedCreateFlash as createFlash } from '~/flash';
import AuthorToken from '~/vue_shared/components/filtered_search_bar/tokens/author_token.vue';
import { mockAuthorToken, mockAuthors } from '../mock_data';
jest.mock('~/flash');
const createComponent = ({ config = mockAuthorToken, value = { data: '' }, active = false } = {}) =>
mount(AuthorToken, {
propsData: {
config,
value,
active,
},
provide: {
portalName: 'fake target',
alignSuggestions: function fakeAlignSuggestions() {},
},
stubs: {
Portal: {
template: '<div><slot></slot></div>',
},
GlFilteredSearchSuggestionList: {
template: '<div></div>',
methods: {
getValue: () => '=',
},
},
},
});
describe('AuthorToken', () => {
let mock;
let wrapper;
beforeEach(() => {
mock = new MockAdapter(axios);
wrapper = createComponent();
});
afterEach(() => {
mock.restore();
wrapper.destroy();
});
describe('computed', () => {
describe('currentValue', () => {
it('returns lowercase string for `value.data`', () => {
wrapper = createComponent({ value: { data: 'FOO' } });
expect(wrapper.vm.currentValue).toBe('foo');
});
});
describe('activeAuthor', () => {
it('returns object for currently present `value.data`', async () => {
wrapper = createComponent({ value: { data: mockAuthors[0].username } });
wrapper.setData({
authors: mockAuthors,
});
await wrapper.vm.$nextTick();
expect(wrapper.vm.activeAuthor).toEqual(mockAuthors[0]);
});
});
});
describe('fetchAuthorBySearchTerm', () => {
it('calls `config.fetchAuthors` with provided searchTerm param', () => {
jest.spyOn(wrapper.vm.config, 'fetchAuthors');
wrapper.vm.fetchAuthorBySearchTerm(mockAuthors[0].username);
expect(wrapper.vm.config.fetchAuthors).toHaveBeenCalledWith(
mockAuthorToken.fetchPath,
mockAuthors[0].username,
);
});
it('sets response to `authors` when request is succesful', () => {
jest.spyOn(wrapper.vm.config, 'fetchAuthors').mockResolvedValue(mockAuthors);
wrapper.vm.fetchAuthorBySearchTerm('root');
return waitForPromises().then(() => {
expect(wrapper.vm.authors).toEqual(mockAuthors);
});
});
it('calls `createFlash` with flash error message when request fails', () => {
jest.spyOn(wrapper.vm.config, 'fetchAuthors').mockRejectedValue({});
wrapper.vm.fetchAuthorBySearchTerm('root');
return waitForPromises().then(() => {
expect(createFlash).toHaveBeenCalledWith('There was a problem fetching users.');
});
});
it('sets `loading` to false when request completes', () => {
jest.spyOn(wrapper.vm.config, 'fetchAuthors').mockRejectedValue({});
wrapper.vm.fetchAuthorBySearchTerm('root');
return waitForPromises().then(() => {
expect(wrapper.vm.loading).toBe(false);
});
});
});
describe('template', () => {
beforeEach(() => {
wrapper.setData({
authors: mockAuthors,
});
return wrapper.vm.$nextTick();
});
it('renders gl-filtered-search-token component', () => {
expect(wrapper.find(GlFilteredSearchToken).exists()).toBe(true);
});
it('renders token item when value is selected', () => {
wrapper.setProps({
value: { data: mockAuthors[0].username },
});
return wrapper.vm.$nextTick(() => {
const tokenSegments = wrapper.findAll(GlFilteredSearchTokenSegment);
expect(tokenSegments).toHaveLength(3); // Author, =, "Administrator"
expect(tokenSegments.at(2).text()).toBe(mockAuthors[0].name); // "Administrator"
});
});
});
});
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