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import Vue from 'vue';
import mountComponent from 'helpers/vue_mount_component_helper';
import toggleSidebar from '~/vue_shared/components/sidebar/toggle_sidebar.vue';
describe('toggleSidebar', () => {
let vm;
beforeEach(() => {
const ToggleSidebar = Vue.extend(toggleSidebar);
vm = mountComponent(ToggleSidebar, {
collapsed: true,
});
});
it('should render the "chevron-double-lg-left" icon when collapsed', () => {
expect(vm.$el.querySelector('[data-testid="chevron-double-lg-left-icon"]')).not.toBeNull();
});
it('should render the "chevron-double-lg-right" icon when expanded', async () => {
vm.collapsed = false;
await Vue.nextTick();
expect(vm.$el.querySelector('[data-testid="chevron-double-lg-right-icon"]')).not.toBeNull();
});
it('should emit toggle event when button clicked', () => {
const toggle = jest.fn();
vm.$on('toggle', toggle);
vm.$el.click();
expect(toggle).toHaveBeenCalled();
});
});
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