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import { shallowMount } from '@vue/test-utils';
import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
import ResponsiveHeader from '~/nav/components/responsive_header.vue';
import TopNavMenuItem from '~/nav/components/top_nav_menu_item.vue';
const TEST_SLOT_CONTENT = 'Test slot content';
describe('~/nav/components/top_nav_menu_sections.vue', () => {
let wrapper;
const createComponent = () => {
wrapper = shallowMount(ResponsiveHeader, {
slots: {
default: TEST_SLOT_CONTENT,
},
directives: {
GlTooltip: createMockDirective(),
},
});
};
const findMenuItem = () => wrapper.findComponent(TopNavMenuItem);
beforeEach(() => {
createComponent();
});
afterEach(() => {
wrapper.destroy();
});
it('renders slot', () => {
expect(wrapper.text()).toBe(TEST_SLOT_CONTENT);
});
it('renders back button', () => {
const button = findMenuItem();
const tooltip = getBinding(button.element, 'gl-tooltip').value.title;
expect(tooltip).toBe('Go back');
expect(button.props()).toEqual({
menuItem: {
id: 'home',
view: 'home',
icon: 'angle-left',
},
iconOnly: true,
});
});
it('emits nothing', () => {
expect(wrapper.emitted()).toEqual({});
});
describe('when back button is clicked', () => {
beforeEach(() => {
findMenuItem().vm.$emit('click');
});
it('emits menu-item-click', () => {
expect(wrapper.emitted()).toEqual({
'menu-item-click': [[{ id: 'home', view: 'home', icon: 'angle-left' }]],
});
});
});
});
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