import { Emitter } from '@rocket.chat/emitter';

import { wrapOnceEventIntoPromise } from '../src/wrapOnceEventIntoPromise';

it('should resolve', async () => {
	const emitter = new Emitter();
	const promise = wrapOnceEventIntoPromise(emitter, 'test');

	emitter.emit('test', 'test');

	const result = await promise;

	expect(result).toBe('test');
});

it('should reject', async () => {
	const emitter = new Emitter();
	const promise = wrapOnceEventIntoPromise(emitter, 'test');

	emitter.emit('test', { error: 'test' });

	await expect(promise).rejects.toBe('test');

	expect.assertions(1);
});