/**
  * tests the toArray-function
  */
 public function testToArray()
 {
     $toArrayResult = $this->_paymentProcessor->toArray();
     $this->assertEquals($this->_apiTestKey, $toArrayResult['privatekey']);
     $this->assertEquals($this->_apiUrl, $toArrayResult['apiurl']);
     $this->assertInstanceOf('Services_Paymill_PaymentProcessorTest', $toArrayResult['logger']);
     $this->assertEquals(dirname(realpath('../lib/Services/Paymill/PaymentProcessor.php')) . DIRECTORY_SEPARATOR, $toArrayResult['libbase']);
     $this->assertEquals(1000, $toArrayResult['amount']);
     $this->assertEquals(0, $toArrayResult['preauthamount']);
     $this->assertEquals('EUR', $toArrayResult['currency']);
     $this->assertEquals('Deuterium Cartridge', $toArrayResult['description']);
     $this->assertEquals('*****@*****.**', $toArrayResult['email']);
     $this->assertEquals('John Doe', $toArrayResult['name']);
     $this->assertEquals(TOKEN, $toArrayResult['token']);
 }