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import { GlButton } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import component from '~/vue_shared/components/settings/settings_block.vue';
describe('Settings Block', () => {
let wrapper;
const mountComponent = (propsData) => {
wrapper = shallowMount(component, {
propsData,
slots: {
title: '<div data-testid="title-slot"></div>',
description: '<div data-testid="description-slot"></div>',
default: '<div data-testid="default-slot"></div>',
},
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
const findDefaultSlot = () => wrapper.find('[data-testid="default-slot"]');
const findTitleSlot = () => wrapper.find('[data-testid="title-slot"]');
const findDescriptionSlot = () => wrapper.find('[data-testid="description-slot"]');
const findExpandButton = () => wrapper.find(GlButton);
it('renders the correct markup', () => {
mountComponent();
expect(wrapper.element).toMatchSnapshot();
});
it('has a default slot', () => {
mountComponent();
expect(findDefaultSlot().exists()).toBe(true);
});
it('has a title slot', () => {
mountComponent();
expect(findTitleSlot().exists()).toBe(true);
});
it('has a description slot', () => {
mountComponent();
expect(findDescriptionSlot().exists()).toBe(true);
});
describe('expanded behaviour', () => {
it('is collapsed by default', () => {
mountComponent();
expect(wrapper.classes('expanded')).toBe(false);
});
it('adds expanded class when the expand button is clicked', async () => {
mountComponent();
expect(wrapper.classes('expanded')).toBe(false);
expect(findExpandButton().text()).toBe('Expand');
await findExpandButton().vm.$emit('click');
expect(wrapper.classes('expanded')).toBe(true);
expect(findExpandButton().text()).toBe('Collapse');
});
it('is expanded when `defaultExpanded` is true no matter what', async () => {
mountComponent({ defaultExpanded: true });
expect(wrapper.classes('expanded')).toBe(true);
await findExpandButton().vm.$emit('click');
expect(wrapper.classes('expanded')).toBe(true);
await findExpandButton().vm.$emit('click');
expect(wrapper.classes('expanded')).toBe(true);
});
});
});
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