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import { GlCollapse, GlButton, GlBadge, GlSkeletonLoader } from '@gitlab/ui';
import RefsList from '~/projects/commit_box/info/components/refs_list.vue';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import {
CONTAINING_COMMIT,
FETCH_CONTAINING_REFS_EVENT,
} from '~/projects/commit_box/info/constants';
import { refsListPropsMock, containingBranchesMock } from '../mock_data';
describe('Commit references component', () => {
let wrapper;
const createComponent = (props = {}) => {
wrapper = shallowMountExtended(RefsList, {
propsData: {
...refsListPropsMock,
...props,
},
});
};
const findTitle = () => wrapper.findByTestId('title');
const findCollapseButton = () => wrapper.findComponent(GlButton);
const findSkeletonLoader = () => wrapper.findComponent(GlSkeletonLoader);
const findTippingRefs = () => wrapper.findAllComponents(GlBadge);
const findContainingRefs = () => wrapper.findComponent(GlCollapse);
beforeEach(() => {
createComponent();
});
it('renders the namespace passed', () => {
expect(findTitle().text()).toEqual(refsListPropsMock.namespace);
});
it('renders list of tipping branches or tags', () => {
expect(findTippingRefs()).toHaveLength(refsListPropsMock.tippingRefs.length);
});
it('does not render collapse with containing branches ot tags when there is no data', () => {
createComponent({ hasContainingRefs: false });
expect(findCollapseButton().exists()).toBe(false);
});
it('renders collapse component if commit has containing branches', () => {
expect(findCollapseButton().text()).toContain(CONTAINING_COMMIT);
});
it('Emits event when collapse button is clicked', () => {
findCollapseButton().vm.$emit('click');
expect(wrapper.emitted()[FETCH_CONTAINING_REFS_EVENT]).toHaveLength(1);
});
it('Renders the list of containing branches or tags when collapse is expanded', () => {
createComponent({ containingRefs: containingBranchesMock });
const containingRefsList = findContainingRefs();
expect(containingRefsList.findAllComponents(GlBadge)).toHaveLength(
containingBranchesMock.length,
);
});
it('Does not reneder list of tipping branches or tags if there is no data', () => {
createComponent({ tippingRefs: [] });
expect(findTippingRefs().exists()).toBe(false);
});
it('Renders skeleton loader when isLoading prop has true value', () => {
createComponent({ isLoading: true, containingRefs: [] });
expect(findSkeletonLoader().exists()).toBe(true);
});
});
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