public function testGetSetNormalPaymentByCheque()
 {
     $this->poa->setPaymentByChequeNormalized(null);
     $this->assertEquals(PowerOfAttorney::PAYMENT_OPTION_NOT_SET, $this->poa->getPaymentByCheque());
     $this->assertNull($this->poa->getPaymentByChequeNormalized());
     $this->poa->setPaymentByChequeNormalized(false);
     $this->assertEquals(PowerOfAttorney::PAYMENT_OPTION_FALSE, $this->poa->getPaymentByCheque());
     $this->assertFalse($this->poa->getPaymentByChequeNormalized());
     $this->poa->setPaymentByChequeNormalized(true);
     $this->assertEquals(PowerOfAttorney::PAYMENT_OPTION_TRUE, $this->poa->getPaymentByCheque());
     $this->assertTrue($this->poa->getPaymentByChequeNormalized());
 }