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import { mount, createLocalVue, createWrapper } from '@vue/test-utils';
import Vue from 'vue';
import Vuex from 'vuex';
import AppHeader from '@/components/AppHeader';
// Silencing warnings about undefined Bootsrap-vue components
Vue.config.silent = true;
const localVue = createLocalVue();
localVue.use(Vuex);
describe('AppHeader.vue', () => {
const actions = {
'global/getServerStatus': jest.fn(),
'eventLog/getEventLogData': jest.fn(),
'authentication/resetStoreState': jest.fn(),
'global/getSystemInfo': jest.fn(),
};
const store = new Vuex.Store({ actions });
const wrapper = mount(AppHeader, {
store,
localVue,
mocks: {
$t: (key) => key,
},
});
// Reset dispatch between tests so that multiple
// actions are not dispatched for each test
beforeEach(() => {
store.dispatch = jest.fn();
});
it('should exist', () => {
expect(wrapper.exists()).toBe(true);
});
it('should render correctly', () => {
expect(wrapper.element).toMatchSnapshot();
});
it('refresh button click should emit refresh event', async () => {
wrapper.get('#app-header-refresh').trigger('click');
await wrapper.vm.$nextTick();
expect(wrapper.emitted('refresh')).toBeTruthy();
});
it('nav-trigger button click should emit toggle-navigation event', async () => {
const rootWrapper = createWrapper(wrapper.vm.$root);
wrapper.get('#app-header-trigger').trigger('click');
await wrapper.vm.$nextTick();
expect(rootWrapper.emitted('toggle-navigation')).toBeTruthy();
});
it('logout button should dispatch authentication/logout', async () => {
wrapper.get('[data-test-id="appHeader-link-logout"]').trigger('click');
await wrapper.vm.$nextTick();
expect(store.dispatch).toHaveBeenCalledTimes(1);
});
it('change:isNavigationOpen event should set isNavigationOpen prop to false', async () => {
const rootWrapper = createWrapper(wrapper.vm.$root);
rootWrapper.vm.$emit('change-is-navigation-open', false);
await rootWrapper.vm.$nextTick();
expect(wrapper.vm.isNavigationOpen).toEqual(false);
});
describe('Created lifecycle hook', () => {
it('getSystemInfo should dispatch global/getSystemInfo', () => {
wrapper.vm.getSystemInfo();
expect(store.dispatch).toHaveBeenCalledTimes(1);
});
it('getEvents should dispatch eventLog/getEventLogData', () => {
wrapper.vm.getEvents();
expect(store.dispatch).toHaveBeenCalledTimes(1);
});
});
});
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