110 lines
2.8 KiB
JavaScript
110 lines
2.8 KiB
JavaScript
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import { groupBy, mapValues } from 'lodash';
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import { shallowMount } from '@vue/test-utils';
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import ContentTransition from '~/vue_shared/components/content_transition.vue';
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const TEST_CURRENT_SLOT = 'default';
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const TEST_TRANSITION_NAME = 'test_transition_name';
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const TEST_SLOTS = [
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{ key: 'default', attributes: { 'data-testval': 'default' } },
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{ key: 'foo', attributes: { 'data-testval': 'foo' } },
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{ key: 'bar', attributes: { 'data-testval': 'bar' } },
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];
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describe('~/vue_shared/components/content_transition.vue', () => {
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let wrapper;
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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const createComponent = (props = {}, slots = {}) => {
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wrapper = shallowMount(ContentTransition, {
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propsData: {
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transitionName: TEST_TRANSITION_NAME,
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currentSlot: TEST_CURRENT_SLOT,
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slots: TEST_SLOTS,
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...props,
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},
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slots: {
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default: '<p>Default</p>',
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foo: '<p>Foo</p>',
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bar: '<p>Bar</p>',
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dne: '<p>DOES NOT EXIST</p>',
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...slots,
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},
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});
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};
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const findTransitionsData = () =>
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wrapper.findAll('transition-stub').wrappers.map((transition) => {
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const child = transition.find('[data-testval]');
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const { style, ...attributes } = child.attributes();
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return {
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transitionName: transition.attributes('name'),
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isVisible: child.isVisible(),
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attributes,
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text: transition.text(),
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};
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});
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const findVisibleData = () => {
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const group = groupBy(findTransitionsData(), (x) => x.attributes['data-testval']);
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return mapValues(group, (x) => x[0].isVisible);
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};
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describe('default', () => {
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beforeEach(() => {
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createComponent();
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});
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it('shows all transitions and only default is visible', () => {
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expect(wrapper.element).toMatchSnapshot();
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});
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it('render transitions for each slot', () => {
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expect(findTransitionsData()).toEqual([
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{
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attributes: {
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'data-testval': 'default',
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},
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isVisible: true,
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text: 'Default',
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transitionName: 'test_transition_name',
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},
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{
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attributes: {
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'data-testval': 'foo',
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},
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isVisible: false,
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text: 'Foo',
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transitionName: 'test_transition_name',
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},
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{
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attributes: {
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'data-testval': 'bar',
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},
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isVisible: false,
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text: 'Bar',
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transitionName: 'test_transition_name',
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},
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]);
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});
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});
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describe('with currentSlot=foo', () => {
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beforeEach(() => {
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createComponent({ currentSlot: 'foo' });
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});
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it('should only show the foo slot', () => {
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expect(findVisibleData()).toEqual({
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default: false,
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foo: true,
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bar: false,
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});
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});
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});
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});
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