89 lines
2.4 KiB
JavaScript
89 lines
2.4 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import { GlLabel } from '@gitlab/ui';
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import DropdownValueComponent from '~/vue_shared/components/sidebar/labels_select/dropdown_value.vue';
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import { mockConfig, mockLabels } from './mock_data';
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const createComponent = (
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labels = mockLabels,
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labelFilterBasePath = mockConfig.labelFilterBasePath,
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) =>
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mount(DropdownValueComponent, {
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propsData: {
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labels,
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labelFilterBasePath,
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enableScopedLabels: true,
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},
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stubs: {
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GlLabel: true,
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},
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});
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describe('DropdownValueComponent', () => {
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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('computed', () => {
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describe('isEmpty', () => {
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it('returns true if `labels` prop is empty', () => {
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const vmEmptyLabels = createComponent([]);
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expect(vmEmptyLabels.classes()).not.toContain('has-labels');
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vmEmptyLabels.destroy();
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});
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it('returns false if `labels` prop is empty', () => {
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expect(vm.classes()).toContain('has-labels');
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});
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});
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});
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describe('methods', () => {
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describe('labelFilterUrl', () => {
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it('returns URL string starting with labelFilterBasePath and encoded label.title', () => {
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expect(vm.find(GlLabel).props('target')).toBe(
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'/gitlab-org/my-project/issues?label_name[]=Foo%20Label',
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);
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});
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});
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describe('showScopedLabels', () => {
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it('returns true if the label is scoped label', () => {
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const labels = vm.findAll(GlLabel);
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expect(labels.length).toEqual(2);
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expect(labels.at(1).props('scoped')).toBe(true);
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});
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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 `hide-collapsed value issuable-show-labels`', () => {
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expect(vm.classes()).toContain('hide-collapsed', 'value', 'issuable-show-labels');
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});
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it('render slot content inside component when `labels` prop is empty', () => {
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const vmEmptyLabels = createComponent([]);
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expect(
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vmEmptyLabels
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.find('.text-secondary')
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.text()
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.trim(),
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).toBe(mockConfig.emptyValueText);
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vmEmptyLabels.destroy();
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});
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it('renders DropdownValueComponent element', () => {
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const labelEl = vm.find(GlLabel);
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expect(labelEl.exists()).toBe(true);
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});
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});
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});
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