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import { GlIntersectionObserver } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import { nextTick } from 'vue';
import Category from '~/emoji/components/category.vue';
import EmojiGroup from '~/emoji/components/emoji_group.vue';
let wrapper;
function factory(propsData = {}) {
wrapper = shallowMount(Category, { propsData });
}
describe('Emoji category component', () => {
afterEach(() => {
wrapper.destroy();
});
beforeEach(() => {
factory({
category: 'Activity',
emojis: [['thumbsup'], ['thumbsdown']],
});
});
it('renders emoji groups', () => {
expect(wrapper.findAllComponents(EmojiGroup).length).toBe(2);
});
it('renders group', async () => {
// setData usage is discouraged. See https://gitlab.com/groups/gitlab-org/-/epics/7330 for details
// eslint-disable-next-line no-restricted-syntax
await wrapper.setData({ renderGroup: true });
expect(wrapper.findComponent(EmojiGroup).attributes('rendergroup')).toBe('true');
});
it('renders group on appear', async () => {
wrapper.findComponent(GlIntersectionObserver).vm.$emit('appear');
await nextTick();
expect(wrapper.findComponent(EmojiGroup).attributes('rendergroup')).toBe('true');
});
it('emits appear event on appear', async () => {
wrapper.findComponent(GlIntersectionObserver).vm.$emit('appear');
await nextTick();
expect(wrapper.emitted().appear[0]).toEqual(['Activity']);
});
});
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