127 lines
3.9 KiB
JavaScript
127 lines
3.9 KiB
JavaScript
import Vue from 'vue';
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import { shallowMount } from '@vue/test-utils';
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import LabelsSelect from '~/labels_select';
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import BaseComponent from '~/vue_shared/components/sidebar/labels_select/base.vue';
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import { mockConfig, mockLabels } from './mock_data';
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const createComponent = (config = mockConfig) =>
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shallowMount(BaseComponent, {
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propsData: config,
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});
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describe('BaseComponent', () => {
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let wrapper;
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let vm;
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beforeEach(done => {
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wrapper = createComponent();
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({ vm } = wrapper);
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Vue.nextTick(done);
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});
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afterEach(() => {
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wrapper.destroy();
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});
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describe('computed', () => {
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describe('hiddenInputName', () => {
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it('returns correct string when showCreate prop is `true`', () => {
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expect(vm.hiddenInputName).toBe('issue[label_names][]');
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});
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it('returns correct string when showCreate prop is `false`', () => {
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wrapper.setProps({ showCreate: false });
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expect(vm.hiddenInputName).toBe('label_id[]');
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});
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});
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describe('createLabelTitle', () => {
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it('returns `Create project label` when `isProject` prop is true', () => {
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expect(vm.createLabelTitle).toBe('Create project label');
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});
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it('return `Create group label` when `isProject` prop is false', () => {
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wrapper.setProps({ isProject: false });
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expect(vm.createLabelTitle).toBe('Create group label');
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});
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});
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describe('manageLabelsTitle', () => {
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it('returns `Manage project labels` when `isProject` prop is true', () => {
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expect(vm.manageLabelsTitle).toBe('Manage project labels');
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});
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it('return `Manage group labels` when `isProject` prop is false', () => {
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wrapper.setProps({ isProject: false });
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expect(vm.manageLabelsTitle).toBe('Manage group labels');
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});
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});
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});
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describe('methods', () => {
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describe('handleClick', () => {
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it('emits onLabelClick event with label and list of labels as params', () => {
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jest.spyOn(vm, '$emit').mockImplementation(() => {});
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vm.handleClick(mockLabels[0]);
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expect(vm.$emit).toHaveBeenCalledWith('onLabelClick', mockLabels[0]);
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});
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});
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describe('handleCollapsedValueClick', () => {
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it('emits toggleCollapse event on component', () => {
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jest.spyOn(vm, '$emit').mockImplementation(() => {});
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vm.handleCollapsedValueClick();
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expect(vm.$emit).toHaveBeenCalledWith('toggleCollapse');
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});
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});
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describe('handleDropdownHidden', () => {
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it('emits onDropdownClose event on component', () => {
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jest.spyOn(vm, '$emit').mockImplementation(() => {});
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vm.handleDropdownHidden();
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expect(vm.$emit).toHaveBeenCalledWith('onDropdownClose');
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});
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});
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});
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describe('mounted', () => {
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it('creates LabelsSelect object and assigns it to `labelsDropdon` as prop', () => {
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expect(vm.labelsDropdown instanceof LabelsSelect).toBe(true);
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});
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});
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describe('template', () => {
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it('renders component container element with classes `block labels`', () => {
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expect(vm.$el.classList.contains('block')).toBe(true);
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expect(vm.$el.classList.contains('labels')).toBe(true);
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});
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it('renders `.selectbox` element', () => {
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expect(vm.$el.querySelector('.selectbox')).not.toBeNull();
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expect(vm.$el.querySelector('.selectbox').getAttribute('style')).toBe('display: none;');
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});
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it('renders `.dropdown` element', () => {
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expect(vm.$el.querySelector('.dropdown')).not.toBeNull();
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});
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it('renders `.dropdown-menu` element', () => {
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const dropdownMenuEl = vm.$el.querySelector('.dropdown-menu');
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expect(dropdownMenuEl).not.toBeNull();
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expect(dropdownMenuEl.querySelector('.dropdown-page-one')).not.toBeNull();
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expect(dropdownMenuEl.querySelector('.dropdown-content')).not.toBeNull();
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expect(dropdownMenuEl.querySelector('.dropdown-loading')).not.toBeNull();
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});
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});
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});
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