import { VoidLogger } from '../../../src/logging/VoidLogger'; import { VoidLoggerFactory } from '../../../src/logging/VoidLoggerFactory'; describe('VoidLoggerFactory', (): void => { let factory: VoidLoggerFactory; beforeEach(async(): Promise => { factory = new VoidLoggerFactory(); }); it('creates VoidLoggers.', async(): Promise => { const logger = factory.createLogger('MyLabel'); expect(logger).toBeInstanceOf(VoidLogger); }); });