101 lines
2.7 KiB
JavaScript
101 lines
2.7 KiB
JavaScript
import Vue from 'vue';
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import searchComponent from '~/projects_dropdown/components/search.vue';
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import eventHub from '~/projects_dropdown/event_hub';
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import mountComponent from '../../helpers/vue_mount_component_helper';
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const createComponent = () => {
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const Component = Vue.extend(searchComponent);
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return mountComponent(Component);
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};
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describe('SearchComponent', () => {
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describe('methods', () => {
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let vm;
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beforeEach(() => {
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vm = createComponent();
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});
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afterEach(() => {
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vm.$destroy();
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});
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describe('setFocus', () => {
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it('should set focus to search input', () => {
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spyOn(vm.$refs.search, 'focus');
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vm.setFocus();
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expect(vm.$refs.search.focus).toHaveBeenCalled();
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});
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});
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describe('emitSearchEvents', () => {
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it('should emit `searchProjects` event via eventHub when `searchQuery` present', () => {
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const searchQuery = 'test';
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spyOn(eventHub, '$emit');
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vm.searchQuery = searchQuery;
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vm.emitSearchEvents();
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expect(eventHub.$emit).toHaveBeenCalledWith('searchProjects', searchQuery);
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});
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it('should emit `searchCleared` event via eventHub when `searchQuery` is cleared', () => {
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spyOn(eventHub, '$emit');
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vm.searchQuery = '';
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vm.emitSearchEvents();
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expect(eventHub.$emit).toHaveBeenCalledWith('searchCleared');
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});
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});
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});
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describe('mounted', () => {
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it('should listen `dropdownOpen` event', (done) => {
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spyOn(eventHub, '$on');
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createComponent();
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Vue.nextTick(() => {
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expect(eventHub.$on).toHaveBeenCalledWith('dropdownOpen', jasmine.any(Function));
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done();
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});
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});
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});
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describe('beforeDestroy', () => {
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it('should unbind event listeners on eventHub', (done) => {
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const vm = createComponent();
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spyOn(eventHub, '$off');
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vm.$mount();
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vm.$destroy();
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Vue.nextTick(() => {
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expect(eventHub.$off).toHaveBeenCalledWith('dropdownOpen', jasmine.any(Function));
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done();
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});
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});
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});
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describe('template', () => {
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let vm;
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beforeEach(() => {
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vm = createComponent();
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});
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afterEach(() => {
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vm.$destroy();
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});
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it('should render component element', () => {
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const inputEl = vm.$el.querySelector('input.form-control');
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expect(vm.$el.classList.contains('search-input-container')).toBeTruthy();
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expect(vm.$el.classList.contains('hidden-xs')).toBeTruthy();
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expect(inputEl).not.toBe(null);
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expect(inputEl.getAttribute('placeholder')).toBe('Search your projects');
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expect(vm.$el.querySelector('.search-icon')).toBeDefined();
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});
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});
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});
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