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import { shallowMount } from '@vue/test-utils';
import TitleSuggestions from '~/issues/new/components/title_suggestions.vue';
import TitleSuggestionsItem from '~/issues/new/components/title_suggestions_item.vue';
describe('Issue title suggestions component', () => {
let wrapper;
function createComponent(search = 'search') {
wrapper = shallowMount(TitleSuggestions, {
propsData: {
search,
projectPath: 'project',
},
});
}
beforeEach(() => {
createComponent();
});
afterEach(() => {
wrapper.destroy();
});
it('does not render with empty search', () => {
wrapper.setProps({ search: '' });
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.isVisible()).toBe(false);
});
});
describe('with data', () => {
let data;
beforeEach(() => {
data = { issues: [{ id: 1 }, { id: 2 }] };
});
it('renders component', () => {
wrapper.setData(data);
return wrapper.vm.$nextTick(() => {
expect(wrapper.findAll('li').length).toBe(data.issues.length);
});
});
it('does not render with empty search', () => {
wrapper.setProps({ search: '' });
wrapper.setData(data);
return wrapper.vm.$nextTick(() => {
expect(wrapper.isVisible()).toBe(false);
});
});
it('does not render when loading', () => {
wrapper.setData({
...data,
loading: 1,
});
return wrapper.vm.$nextTick(() => {
expect(wrapper.isVisible()).toBe(false);
});
});
it('does not render with empty issues data', () => {
wrapper.setData({ issues: [] });
return wrapper.vm.$nextTick(() => {
expect(wrapper.isVisible()).toBe(false);
});
});
it('renders list of issues', () => {
wrapper.setData(data);
return wrapper.vm.$nextTick(() => {
expect(wrapper.findAll(TitleSuggestionsItem).length).toBe(2);
});
});
it('adds margin class to first item', () => {
wrapper.setData(data);
return wrapper.vm.$nextTick(() => {
expect(wrapper.findAll('li').at(0).classes()).toContain('gl-mb-3');
});
});
it('does not add margin class to last item', () => {
wrapper.setData(data);
return wrapper.vm.$nextTick(() => {
expect(wrapper.findAll('li').at(1).classes()).not.toContain('gl-mb-3');
});
});
});
});
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