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import { shallowMount } from '@vue/test-utils';
import { nextTick } from 'vue';
import { DropdownVariant } from '~/sidebar/components/labels/labels_select_widget/constants';
import DropdownContents from '~/sidebar/components/labels/labels_select_widget/dropdown_contents.vue';
import DropdownContentsCreateView from '~/sidebar/components/labels/labels_select_widget/dropdown_contents_create_view.vue';
import DropdownContentsLabelsView from '~/sidebar/components/labels/labels_select_widget/dropdown_contents_labels_view.vue';
import DropdownFooter from '~/sidebar/components/labels/labels_select_widget/dropdown_footer.vue';
import { mockLabels } from './mock_data';
const showDropdown = jest.fn();
const focusInput = jest.fn();
const GlDropdownStub = {
template: `
<div data-testid="dropdown">
<slot name="header"></slot>
<slot></slot>
<slot name="footer"></slot>
</div>
`,
methods: {
show: showDropdown,
hide: jest.fn(),
},
};
const DropdownHeaderStub = {
template: `
<div>Hello, I am a header</div>
`,
methods: {
focusInput,
},
};
describe('DropdownContent', () => {
let wrapper;
const createComponent = ({ props = {}, data = {} } = {}) => {
wrapper = shallowMount(DropdownContents, {
propsData: {
labelsCreateTitle: 'test',
selectedLabels: mockLabels,
allowMultiselect: true,
labelsListTitle: 'Assign labels',
footerCreateLabelTitle: 'create',
footerManageLabelTitle: 'manage',
dropdownButtonText: 'Labels',
variant: 'sidebar',
fullPath: 'test',
workspaceType: 'project',
labelCreateType: 'project',
attrWorkspacePath: 'path',
...props,
},
data() {
return {
...data,
};
},
stubs: {
GlDropdown: GlDropdownStub,
DropdownHeader: DropdownHeaderStub,
},
});
};
afterEach(() => {
wrapper.destroy();
});
const findCreateView = () => wrapper.findComponent(DropdownContentsCreateView);
const findLabelsView = () => wrapper.findComponent(DropdownContentsLabelsView);
const findDropdownHeader = () => wrapper.findComponent(DropdownHeaderStub);
const findDropdownFooter = () => wrapper.findComponent(DropdownFooter);
const findDropdown = () => wrapper.findComponent(GlDropdownStub);
it('calls dropdown `show` method on `isVisible` prop change', async () => {
createComponent();
await wrapper.setProps({
isVisible: true,
});
expect(findDropdown().emitted('show')).toBeUndefined();
});
it('does not emit `setLabels` event on dropdown hide if labels did not change', () => {
createComponent();
findDropdown().vm.$emit('hide');
expect(wrapper.emitted('setLabels')).toBeUndefined();
});
it('emits `setLabels` event on dropdown hide if labels changed on non-sidebar widget', async () => {
createComponent({ props: { variant: DropdownVariant.Standalone } });
const updatedLabel = {
id: 28,
title: 'Bug',
description: 'Label for bugs',
color: '#FF0000',
textColor: '#FFFFFF',
};
findLabelsView().vm.$emit('input', [updatedLabel]);
await nextTick();
findDropdown().vm.$emit('hide');
expect(wrapper.emitted('setLabels')).toEqual([[[updatedLabel]]]);
});
it('emits `setLabels` event on visibility change if labels changed on sidebar widget', async () => {
createComponent({ props: { variant: DropdownVariant.Standalone, isVisible: true } });
const updatedLabel = {
id: 28,
title: 'Bug',
description: 'Label for bugs',
color: '#FF0000',
textColor: '#FFFFFF',
};
findLabelsView().vm.$emit('input', [updatedLabel]);
wrapper.setProps({ isVisible: false });
await nextTick();
expect(wrapper.emitted('setLabels')).toEqual([[[updatedLabel]]]);
});
it('renders header', () => {
createComponent();
expect(findDropdownHeader().exists()).toBe(true);
});
it('sets searchKey for labels view on input event from header', async () => {
createComponent();
expect(findLabelsView().props('searchKey')).toBe('');
findDropdownHeader().vm.$emit('input', '123');
await nextTick();
expect(findLabelsView().props('searchKey')).toBe('123');
});
it('clears and focuses search input on selecting a label', () => {
createComponent();
findDropdownHeader().vm.$emit('input', '123');
findLabelsView().vm.$emit('input', []);
expect(findLabelsView().props('searchKey')).toBe('');
expect(focusInput).toHaveBeenCalled();
});
describe('Create view', () => {
beforeEach(() => {
createComponent({ data: { showDropdownContentsCreateView: true } });
});
it('renders create view when `showDropdownContentsCreateView` prop is `true`', () => {
expect(findCreateView().exists()).toBe(true);
});
it('does not render footer', () => {
expect(findDropdownFooter().exists()).toBe(false);
});
it('changes the view to Labels view on `toggleDropdownContentsCreateView` event', async () => {
findDropdownHeader().vm.$emit('toggleDropdownContentsCreateView');
await nextTick();
expect(findCreateView().exists()).toBe(false);
expect(findLabelsView().exists()).toBe(true);
});
it('changes the view to Labels view on `hideCreateView` event', async () => {
findCreateView().vm.$emit('hideCreateView');
await nextTick();
expect(findCreateView().exists()).toBe(false);
expect(findLabelsView().exists()).toBe(true);
});
});
describe('Labels view', () => {
beforeEach(() => {
createComponent();
});
it('renders labels view when `showDropdownContentsCreateView` when `showDropdownContentsCreateView` prop is `false`', () => {
expect(findLabelsView().exists()).toBe(true);
});
it('renders footer on sidebar dropdown', () => {
expect(findDropdownFooter().exists()).toBe(true);
});
it('does not render footer on standalone dropdown', () => {
createComponent({ props: { variant: DropdownVariant.Standalone } });
expect(findDropdownFooter().exists()).toBe(false);
});
it('renders footer on embedded dropdown', () => {
createComponent({ props: { variant: DropdownVariant.Embedded } });
expect(findDropdownFooter().exists()).toBe(true);
});
});
});
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