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import {
GlFilteredSearchToken,
GlFilteredSearchSuggestion,
GlFilteredSearchTokenSegment,
GlDropdownDivider,
} from '@gitlab/ui';
import { mount } from '@vue/test-utils';
import MockAdapter from 'axios-mock-adapter';
import waitForPromises from 'helpers/wait_for_promises';
import { deprecatedCreateFlash as createFlash } from '~/flash';
import axios from '~/lib/utils/axios_utils';
import {
DEFAULT_LABEL_NONE,
DEFAULT_LABEL_ANY,
} from '~/vue_shared/components/filtered_search_bar/constants';
import EmojiToken from '~/vue_shared/components/filtered_search_bar/tokens/emoji_token.vue';
import { mockReactionEmojiToken, mockEmojis } from '../mock_data';
jest.mock('~/flash');
const GlEmoji = { template: '<img/>' };
const defaultStubs = {
Portal: true,
GlFilteredSearchSuggestionList: {
template: '<div></div>',
methods: {
getValue: () => '=',
},
},
GlEmoji,
};
function createComponent(options = {}) {
const {
config = mockReactionEmojiToken,
value = { data: '' },
active = false,
stubs = defaultStubs,
} = options;
return mount(EmojiToken, {
propsData: {
config,
value,
active,
},
provide: {
portalName: 'fake target',
alignSuggestions: function fakeAlignSuggestions() {},
suggestionsListClass: 'custom-class',
},
stubs,
});
}
describe('EmojiToken', () => {
let mock;
let wrapper;
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
mock.restore();
wrapper.destroy();
});
describe('computed', () => {
beforeEach(async () => {
wrapper = createComponent({ value: { data: mockEmojis[0].name } });
wrapper.setData({
emojis: mockEmojis,
});
await wrapper.vm.$nextTick();
});
describe('currentValue', () => {
it('returns lowercase string for `value.data`', () => {
expect(wrapper.vm.currentValue).toBe(mockEmojis[0].name);
});
});
describe('activeEmoji', () => {
it('returns object for currently present `value.data`', () => {
expect(wrapper.vm.activeEmoji).toEqual(mockEmojis[0]);
});
});
});
describe('methods', () => {
beforeEach(() => {
wrapper = createComponent();
});
describe('fetchEmojiBySearchTerm', () => {
it('calls `config.fetchEmojis` with provided searchTerm param', () => {
jest.spyOn(wrapper.vm.config, 'fetchEmojis');
wrapper.vm.fetchEmojiBySearchTerm('foo');
expect(wrapper.vm.config.fetchEmojis).toHaveBeenCalledWith('foo');
});
it('sets response to `emojis` when request is successful', () => {
jest.spyOn(wrapper.vm.config, 'fetchEmojis').mockResolvedValue(mockEmojis);
wrapper.vm.fetchEmojiBySearchTerm('foo');
return waitForPromises().then(() => {
expect(wrapper.vm.emojis).toEqual(mockEmojis);
});
});
it('calls `createFlash` with flash error message when request fails', () => {
jest.spyOn(wrapper.vm.config, 'fetchEmojis').mockRejectedValue({});
wrapper.vm.fetchEmojiBySearchTerm('foo');
return waitForPromises().then(() => {
expect(createFlash).toHaveBeenCalledWith('There was a problem fetching emojis.');
});
});
it('sets `loading` to false when request completes', () => {
jest.spyOn(wrapper.vm.config, 'fetchEmojis').mockRejectedValue({});
wrapper.vm.fetchEmojiBySearchTerm('foo');
return waitForPromises().then(() => {
expect(wrapper.vm.loading).toBe(false);
});
});
});
});
describe('template', () => {
const defaultEmojis = [DEFAULT_LABEL_NONE, DEFAULT_LABEL_ANY];
beforeEach(async () => {
wrapper = createComponent({
value: { data: `"${mockEmojis[0].name}"` },
});
wrapper.setData({
emojis: mockEmojis,
});
await wrapper.vm.$nextTick();
});
it('renders gl-filtered-search-token component', () => {
expect(wrapper.find(GlFilteredSearchToken).exists()).toBe(true);
});
it('renders token item when value is selected', () => {
const tokenSegments = wrapper.findAll(GlFilteredSearchTokenSegment);
expect(tokenSegments).toHaveLength(3); // My Reaction, =, "thumbsup"
expect(tokenSegments.at(2).find(GlEmoji).attributes('data-name')).toEqual('thumbsup');
});
it('renders provided defaultEmojis as suggestions', async () => {
wrapper = createComponent({
active: true,
config: { ...mockReactionEmojiToken, defaultEmojis },
stubs: { Portal: true, GlEmoji },
});
const tokenSegments = wrapper.findAll(GlFilteredSearchTokenSegment);
const suggestionsSegment = tokenSegments.at(2);
suggestionsSegment.vm.$emit('activate');
await wrapper.vm.$nextTick();
const suggestions = wrapper.findAll(GlFilteredSearchSuggestion);
expect(suggestions).toHaveLength(defaultEmojis.length);
defaultEmojis.forEach((emoji, index) => {
expect(suggestions.at(index).text()).toBe(emoji.text);
});
});
it('does not render divider when no defaultEmojis', async () => {
wrapper = createComponent({
active: true,
config: { ...mockReactionEmojiToken, defaultEmojis: [] },
stubs: { Portal: true, GlEmoji },
});
const tokenSegments = wrapper.findAll(GlFilteredSearchTokenSegment);
const suggestionsSegment = tokenSegments.at(2);
suggestionsSegment.vm.$emit('activate');
await wrapper.vm.$nextTick();
expect(wrapper.find(GlFilteredSearchSuggestion).exists()).toBe(false);
expect(wrapper.find(GlDropdownDivider).exists()).toBe(false);
});
it('renders `DEFAULT_LABEL_NONE` and `DEFAULT_LABEL_ANY` as default suggestions', async () => {
wrapper = createComponent({
active: true,
config: { ...mockReactionEmojiToken },
stubs: { Portal: true, GlEmoji },
});
const tokenSegments = wrapper.findAll(GlFilteredSearchTokenSegment);
const suggestionsSegment = tokenSegments.at(2);
suggestionsSegment.vm.$emit('activate');
await wrapper.vm.$nextTick();
const suggestions = wrapper.findAll(GlFilteredSearchSuggestion);
expect(suggestions).toHaveLength(2);
expect(suggestions.at(0).text()).toBe(DEFAULT_LABEL_NONE.text);
expect(suggestions.at(1).text()).toBe(DEFAULT_LABEL_ANY.text);
});
});
});
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