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import { shallowMount } from '@vue/test-utils';
import { GlButton, GlSprintf } from '@gitlab/ui';
import DiscussionFilterNote from '~/notes/components/discussion_filter_note.vue';
import eventHub from '~/notes/event_hub';
describe('DiscussionFilterNote component', () => {
let wrapper;
const createComponent = () => {
wrapper = shallowMount(DiscussionFilterNote, {
stubs: {
GlSprintf,
},
});
};
beforeEach(() => {
createComponent();
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('timelineContent renders a string containing instruction for switching feed type', () => {
expect(wrapper.find('[data-testid="discussion-filter-timeline-content"]').html()).toBe(
'<div data-testid="discussion-filter-timeline-content">You\'re only seeing <b>other activity</b> in the feed. To add a comment, switch to one of the following options.</div>',
);
});
it('emits `dropdownSelect` event with 0 parameter on clicking Show all activity button', () => {
jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
wrapper
.findAll(GlButton)
.at(0)
.vm.$emit('click');
expect(eventHub.$emit).toHaveBeenCalledWith('dropdownSelect', 0);
});
it('emits `dropdownSelect` event with 1 parameter on clicking Show comments only button', () => {
jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
wrapper
.findAll(GlButton)
.at(1)
.vm.$emit('click');
expect(eventHub.$emit).toHaveBeenCalledWith('dropdownSelect', 1);
});
});
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