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import { GlLoadingIcon, GlIcon } from '@gitlab/ui';
import { mount } from '@vue/test-utils';
import { nextTick } from 'vue';
import MrCollapsibleSection from '~/vue_merge_request_widget/components/mr_collapsible_extension.vue';
describe('Merge Request Collapsible Extension', () => {
let wrapper;
const data = {
title: 'View artifacts',
};
const mountComponent = (props) => {
wrapper = mount(MrCollapsibleSection, {
propsData: {
...props,
},
slots: {
default: '<div class="js-slot">Foo</div>',
header: '<span data-testid="collapsed-header">hello there</span>',
},
});
};
const findTitle = () => wrapper.find('[data-testid="mr-collapsible-title"]');
const findErrorMessage = () => wrapper.find('.js-error-state');
const findIcon = () => wrapper.findComponent(GlIcon);
afterEach(() => {
wrapper.destroy();
});
describe('while collapsed', () => {
beforeEach(() => {
mountComponent(data);
});
it('renders provided title', () => {
expect(findTitle().text()).toBe(data.title);
});
it('renders the header slot', () => {
expect(wrapper.find('[data-testid="collapsed-header"]').text()).toBe('hello there');
});
it('renders chevron-lg-right icon', () => {
expect(findIcon().props('name')).toBe('chevron-lg-right');
});
describe('onClick', () => {
beforeEach(async () => {
wrapper.find('button').trigger('click');
await nextTick();
});
it('rendes the provided slot', () => {
expect(wrapper.find('.js-slot').isVisible()).toBe(true);
});
it('renders `Collapse` as the title', () => {
expect(findTitle().text()).toBe('Collapse');
});
it('renders chevron-lg-down icon', () => {
expect(findIcon().props('name')).toBe('chevron-lg-down');
});
});
});
describe('while loading', () => {
beforeEach(() => {
mountComponent({ ...data, isLoading: true });
});
it('renders the buttons disabled', () => {
expect(wrapper.findAll('button').at(0).attributes('disabled')).toEqual('disabled');
expect(wrapper.findAll('button').at(1).attributes('disabled')).toEqual('disabled');
});
it('renders loading spinner', () => {
expect(wrapper.findComponent(GlLoadingIcon).isVisible()).toBe(true);
});
});
describe('with error', () => {
beforeEach(() => {
mountComponent({ ...data, hasError: true });
});
it('does not render the buttons', () => {
expect(wrapper.findAll('button').exists()).toBe(false);
});
it('renders title message provided', () => {
expect(findErrorMessage().text()).toBe(data.title);
});
});
});
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