public function testConstructor()
{
$payment = new Payment($instruction = $this->getInstruction(), 123.45);
$this->assertEquals(0.0, $payment->getApprovedAmount());
$this->assertEquals(0.0, $payment->getApprovingAmount());
$this->assertEquals(0.0, $payment->getCreditedAmount());
$this->assertEquals(0.0, $payment->getCreditingAmount());
$this->assertEquals(0.0, $payment->getDepositedAmount());
$this->assertEquals(0.0, $payment->getDepositingAmount());
$this->assertEquals(0.0, $payment->getReversingApprovedAmount());
$this->assertEquals(0.0, $payment->getReversingCreditedAmount());
$this->assertEquals(0.0, $payment->getReversingDepositedAmount());
$this->assertEquals(Payment::STATE_NEW, $payment->getState());
$this->assertEquals(123.45, $payment->getTargetAmount());
$this->assertInstanceOf('Doctrine\\Common\\Collections\\ArrayCollection', $payment->getTransactions());
$this->assertEquals(0, count($payment->getTransactions()));
$this->assertFalse($payment->isAttentionRequired());
$this->assertFalse($payment->isExpired());
$this->assertNull($payment->getId());
$this->assertSame($instruction, $payment->getPaymentInstruction());
}