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import { GlCollapsibleListbox } from '@gitlab/ui';
import MockAdapter from 'axios-mock-adapter';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import axios from '~/lib/utils/axios_utils';
import { HTTP_STATUS_INTERNAL_SERVER_ERROR, HTTP_STATUS_OK } from '~/lib/utils/http_status';
import GroupSelect from '~/vue_shared/components/entity_select/group_select.vue';
import EntitySelect from '~/vue_shared/components/entity_select/entity_select.vue';
import {
GROUP_TOGGLE_TEXT,
GROUP_HEADER_TEXT,
FETCH_GROUPS_ERROR,
FETCH_GROUP_ERROR,
} from '~/vue_shared/components/entity_select/constants';
import waitForPromises from 'helpers/wait_for_promises';
describe('GroupSelect', () => {
let wrapper;
let mock;
// Mocks
const groupMock = {
full_name: 'selectedGroup',
id: '1',
};
const groupEndpoint = `/api/undefined/groups/${groupMock.id}`;
// Stubs
const GlAlert = {
template: '<div><slot /></div>',
};
// Props
const label = 'label';
const inputName = 'inputName';
const inputId = 'inputId';
// Finders
const findListbox = () => wrapper.findComponent(GlCollapsibleListbox);
const findEntitySelect = () => wrapper.findComponent(EntitySelect);
const findAlert = () => wrapper.findComponent(GlAlert);
// Helpers
const createComponent = ({ props = {} } = {}) => {
wrapper = shallowMountExtended(GroupSelect, {
propsData: {
label,
inputName,
inputId,
...props,
},
stubs: {
GlAlert,
EntitySelect,
},
});
};
const openListbox = () => findListbox().vm.$emit('shown');
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
mock.restore();
});
describe('entity_select props', () => {
beforeEach(() => {
createComponent();
});
it.each`
prop | expectedValue
${'label'} | ${label}
${'inputName'} | ${inputName}
${'inputId'} | ${inputId}
${'defaultToggleText'} | ${GROUP_TOGGLE_TEXT}
${'headerText'} | ${GROUP_HEADER_TEXT}
`('passes the $prop prop to entity-select', ({ prop, expectedValue }) => {
expect(findEntitySelect().props(prop)).toBe(expectedValue);
});
});
describe('on mount', () => {
it('fetches groups when the listbox is opened', async () => {
createComponent();
await waitForPromises();
expect(mock.history.get).toHaveLength(0);
openListbox();
await waitForPromises();
expect(mock.history.get).toHaveLength(1);
});
describe('with an initial selection', () => {
it("fetches the initially selected value's name", async () => {
mock.onGet(groupEndpoint).reply(HTTP_STATUS_OK, groupMock);
createComponent({ props: { initialSelection: groupMock.id } });
await waitForPromises();
expect(mock.history.get).toHaveLength(1);
expect(findListbox().props('toggleText')).toBe(groupMock.full_name);
});
it('show an error if fetching the individual group fails', async () => {
mock
.onGet('/api/undefined/groups.json')
.reply(HTTP_STATUS_OK, [{ full_name: 'notTheSelectedGroup', id: '2' }]);
mock.onGet(groupEndpoint).reply(HTTP_STATUS_INTERNAL_SERVER_ERROR);
createComponent({ props: { initialSelection: groupMock.id } });
expect(findAlert().exists()).toBe(false);
await waitForPromises();
expect(findAlert().exists()).toBe(true);
expect(findAlert().text()).toBe(FETCH_GROUP_ERROR);
});
});
});
it('shows an error when fetching groups fails', async () => {
mock.onGet('/api/undefined/groups.json').reply(HTTP_STATUS_INTERNAL_SERVER_ERROR);
createComponent();
openListbox();
expect(findAlert().exists()).toBe(false);
await waitForPromises();
expect(findAlert().exists()).toBe(true);
expect(findAlert().text()).toBe(FETCH_GROUPS_ERROR);
});
});
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