Payum\Paypal\Rest\Tests\PaypalRestGatewayFactoryTest::shouldCreateCoreGatewayFactoryIfNotPassed PHP Method

    public function shouldCreateCoreGatewayFactoryIfNotPassed()
    {
        $factory = new PaypalRestGatewayFactory();
        $this->assertAttributeInstanceOf(CoreGatewayFactory::class, 'coreGatewayFactory', $factory);
    }