116 lines
3.6 KiB
JavaScript
116 lines
3.6 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import { GlDropdown, GlDropdownItem, GlFormInput, GlFormTextarea } from '@gitlab/ui';
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import EditMetaControls from '~/static_site_editor/components/edit_meta_controls.vue';
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import { mergeRequestMeta, mergeRequestTemplates } from '../mock_data';
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describe('~/static_site_editor/components/edit_meta_controls.vue', () => {
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let wrapper;
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let mockSelect;
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let mockGlFormInputTitleInstance;
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const { title, description } = mergeRequestMeta;
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const newTitle = 'New title';
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const newDescription = 'New description';
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const buildWrapper = (propsData = {}) => {
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wrapper = shallowMount(EditMetaControls, {
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propsData: {
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title,
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description,
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templates: mergeRequestTemplates,
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currentTemplate: null,
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...propsData,
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},
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});
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};
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const buildMocks = () => {
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mockSelect = jest.fn();
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mockGlFormInputTitleInstance = { $el: { select: mockSelect } };
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wrapper.vm.$refs.title = mockGlFormInputTitleInstance;
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};
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const findGlFormInputTitle = () => wrapper.find(GlFormInput);
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const findGlDropdownDescriptionTemplate = () => wrapper.find(GlDropdown);
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const findAllDropdownItems = () => wrapper.findAll(GlDropdownItem);
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const findDropdownItemByIndex = index => findAllDropdownItems().at(index);
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const findGlFormTextAreaDescription = () => wrapper.find(GlFormTextarea);
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beforeEach(() => {
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buildWrapper();
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buildMocks();
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return wrapper.vm.$nextTick();
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});
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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it('renders the title input', () => {
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expect(findGlFormInputTitle().exists()).toBe(true);
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});
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it('renders the description template dropdown', () => {
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expect(findGlDropdownDescriptionTemplate().exists()).toBe(true);
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});
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it('renders the description input', () => {
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expect(findGlFormTextAreaDescription().exists()).toBe(true);
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});
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it('forwards the title prop to the title input', () => {
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expect(findGlFormInputTitle().attributes().value).toBe(title);
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});
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it('forwards the description prop to the description input', () => {
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expect(findGlFormTextAreaDescription().attributes().value).toBe(description);
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});
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it('calls select on the title input when mounted', () => {
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expect(mockGlFormInputTitleInstance.$el.select).toHaveBeenCalled();
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});
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it('renders a GlDropdownItem per template plus one (for the starting none option)', () => {
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expect(findDropdownItemByIndex(0).text()).toBe('None');
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expect(findAllDropdownItems().length).toBe(mergeRequestTemplates.length + 1);
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});
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describe('when inputs change', () => {
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const storageKey = 'sse-merge-request-meta-local-storage-editable';
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afterEach(() => {
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localStorage.removeItem(storageKey);
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});
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it.each`
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findFn | key | value
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${findGlFormInputTitle} | ${'title'} | ${newTitle}
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${findGlFormTextAreaDescription} | ${'description'} | ${newDescription}
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`('emits updated settings when $findFn input updates', ({ key, value, findFn }) => {
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findFn().vm.$emit('input', value);
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const newSettings = { ...mergeRequestMeta, [key]: value };
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expect(wrapper.emitted('updateSettings')[0][0]).toMatchObject(newSettings);
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});
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});
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describe('when templates change', () => {
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it.each`
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index | value
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${0} | ${null}
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${1} | ${mergeRequestTemplates[0]}
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${2} | ${mergeRequestTemplates[1]}
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`('emits a change template event when $index is clicked', ({ index, value }) => {
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findDropdownItemByIndex(index).vm.$emit('click');
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expect(wrapper.emitted('changeTemplate')[0][0]).toBe(value);
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});
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});
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});
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