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import { shallowMount } from '@vue/test-utils';
import { nextTick } from 'vue';
import { extendedWrapper } from 'helpers/vue_test_utils_helper';
import EmojiList from '~/emoji/components/emoji_list.vue';
jest.mock('~/emoji', () => ({
initEmojiMap: jest.fn(() => Promise.resolve()),
searchEmoji: jest.fn((search) => [{ emoji: { name: search } }]),
getEmojiCategoryMap: jest.fn(() =>
Promise.resolve({
activity: ['thumbsup', 'thumbsdown'],
}),
),
}));
let wrapper;
async function factory(render, propsData = { searchValue: '' }) {
wrapper = extendedWrapper(
shallowMount(EmojiList, {
propsData,
scopedSlots: {
default: '<div data-testid="default-slot">{{props.filteredCategories}}</div>',
},
}),
);
// Wait for categories to be set
await nextTick();
if (render) {
// setData usage is discouraged. See https://gitlab.com/groups/gitlab-org/-/epics/7330 for details
// eslint-disable-next-line no-restricted-syntax
wrapper.setData({ render: true });
// Wait for component to render
await nextTick();
}
}
const findDefaultSlot = () => wrapper.findByTestId('default-slot');
describe('Emoji list component', () => {
afterEach(() => {
wrapper.destroy();
});
it('does not render until render is set', async () => {
await factory(false);
expect(findDefaultSlot().exists()).toBe(false);
});
it('renders with none filtered list', async () => {
await factory(true);
expect(JSON.parse(findDefaultSlot().text())).toEqual({
activity: {
emojis: [['thumbsup', 'thumbsdown']],
height: expect.any(Number),
top: expect.any(Number),
},
});
});
it('renders filtered list of emojis', async () => {
await factory(true, { searchValue: 'smile' });
expect(JSON.parse(findDefaultSlot().text())).toEqual({
search: {
emojis: [['smile']],
height: expect.any(Number),
},
});
});
});
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