Migrated DateRangeSelector test to react testing library

This commit is contained in:
Alejandro Celaya 2022-07-14 22:14:42 +02:00
parent 0b155b1d20
commit a14e612a38

View file

@ -1,16 +1,13 @@
import { shallow, ShallowWrapper } from 'enzyme';
import { DropdownItem } from 'reactstrap';
import { screen } from '@testing-library/react';
import { Mock } from 'ts-mockery';
import { DateRangeSelector, DateRangeSelectorProps } from '../../../src/utils/dates/DateRangeSelector';
import { DateInterval } from '../../../src/utils/dates/types';
import { DateIntervalDropdownItems } from '../../../src/utils/dates/DateIntervalDropdownItems';
import { DateRangeRow } from '../../../src/utils/dates/DateRangeRow';
import { renderWithEvents } from '../../__helpers__/setUpTest';
describe('<DateRangeSelector />', () => {
let wrapper: ShallowWrapper;
const onDatesChange = jest.fn();
const createWrapper = (props: Partial<DateRangeSelectorProps> = {}) => {
wrapper = shallow(
const setUp = async (props: Partial<DateRangeSelectorProps> = {}) => {
const result = renderWithEvents(
<DateRangeSelector
{...Mock.of<DateRangeSelectorProps>(props)}
defaultText="Default text"
@ -18,22 +15,20 @@ describe('<DateRangeSelector />', () => {
/>,
);
return wrapper;
await result.user.click(screen.getByRole('button'));
return result;
};
afterEach(jest.clearAllMocks);
afterEach(() => wrapper?.unmount());
it('renders proper amount of items', () => {
const wrapper = createWrapper();
const items = wrapper.find(DropdownItem);
const dateIntervalItems = wrapper.find(DateIntervalDropdownItems);
it('renders proper amount of items', async () => {
const { container } = await setUp();
expect(items).toHaveLength(3);
expect(dateIntervalItems).toHaveLength(1);
expect(items.filter('[divider]')).toHaveLength(1);
expect(items.filter('[header]')).toHaveLength(1);
expect(items.filter('[text]')).toHaveLength(1);
expect(screen.getAllByRole('menuitem')).toHaveLength(8);
expect(screen.getByRole('heading')).toHaveTextContent('Custom:');
expect(container.querySelector('.dropdown-divider')).toBeInTheDocument();
expect(container.querySelector('.dropdown-item-text')).toBeInTheDocument();
});
it.each([
@ -47,30 +42,27 @@ describe('<DateRangeSelector />', () => {
['last180Days' as DateInterval, 1],
['last365Days' as DateInterval, 1],
[{ startDate: new Date() }, 0],
])('sets proper element as active based on provided date range', (initialDateRange, expectedActiveIntervalItems) => {
const wrapper = createWrapper({ initialDateRange });
const dateIntervalItems = wrapper.find(DateIntervalDropdownItems).filterWhere(
(item) => item.prop('active') !== undefined,
);
expect(dateIntervalItems).toHaveLength(expectedActiveIntervalItems);
])('sets proper element as active based on provided date range', async (initialDateRange, expectedActiveItems) => {
const { container } = await setUp({ initialDateRange });
expect(container.querySelectorAll('.active')).toHaveLength(expectedActiveItems);
});
it('triggers onDatesChange callback when selecting an element', () => {
const wrapper = createWrapper();
const dates = wrapper.find(DateRangeRow);
const dateIntervalItems = wrapper.find(DateIntervalDropdownItems);
it('triggers onDatesChange callback when selecting an element', async () => {
const { user } = await setUp();
await user.click(screen.getByPlaceholderText('Since...'));
await user.click(screen.getAllByRole('option')[0]);
await user.click(screen.getByPlaceholderText('Until...'));
await user.click(screen.getAllByRole('option')[0]);
await user.click(screen.getAllByRole('menuitem')[0]);
dates.simulate('startDateChange', null);
dates.simulate('endDateChange', null);
dateIntervalItems.simulate('change');
expect(onDatesChange).toHaveBeenCalledTimes(3);
});
it('propagates default text to DateIntervalDropdownItems', () => {
const wrapper = createWrapper();
const dateIntervalItems = wrapper.find(DateIntervalDropdownItems);
expect(dateIntervalItems.prop('allText')).toEqual('Default text');
it('propagates default text to DateIntervalDropdownItems', async () => {
await setUp();
expect(screen.getAllByText('Default text')).toHaveLength(2);
});
});