68 lines
2.1 KiB
JavaScript
68 lines
2.1 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import DropdownButton from '~/vue_shared/components/dropdown/dropdown_button.vue';
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describe('DropdownButton component', () => {
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let wrapper;
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const defaultLabel = 'Select';
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const customLabel = 'Select project';
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const createComponent = (props, slots = {}) => {
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wrapper = mount(DropdownButton, { propsData: props, slots });
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};
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describe('computed', () => {
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describe('dropdownToggleText', () => {
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it('returns default toggle text', () => {
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createComponent();
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expect(wrapper.vm.toggleText).toBe(defaultLabel);
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});
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it('returns custom toggle text when provided via props', () => {
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createComponent({ toggleText: customLabel });
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expect(wrapper.vm.toggleText).toBe(customLabel);
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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 of type `button`', () => {
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createComponent();
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expect(wrapper.element.nodeName).toBe('BUTTON');
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});
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it('renders component container element with required data attributes', () => {
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createComponent();
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expect(wrapper.element.dataset.abilityName).toBe(wrapper.vm.abilityName);
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expect(wrapper.element.dataset.fieldName).toBe(wrapper.vm.fieldName);
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expect(wrapper.element.dataset.issueUpdate).toBe(wrapper.vm.updatePath);
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expect(wrapper.element.dataset.labels).toBe(wrapper.vm.labelsPath);
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expect(wrapper.element.dataset.namespacePath).toBe(wrapper.vm.namespace);
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expect(wrapper.element.dataset.showAny).toBeUndefined();
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});
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it('renders dropdown toggle text element', () => {
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createComponent();
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expect(wrapper.find('.dropdown-toggle-text').text()).toBe(defaultLabel);
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});
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it('renders dropdown button icon', () => {
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createComponent();
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expect(wrapper.find('[data-testid="chevron-down-icon"]').exists()).toBe(true);
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});
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it('renders slot, if default slot exists', () => {
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createComponent({}, { default: ['Lorem Ipsum Dolar'] });
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expect(wrapper.find('.dropdown-toggle-text').exists()).toBe(false);
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expect(wrapper.text()).toBe('Lorem Ipsum Dolar');
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});
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});
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});
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