diff --git a/src/Event/TransactionEvent.php b/src/Event/TransactionEvent.php
deleted file mode 100644
index 7119b82..0000000
--- a/src/Event/TransactionEvent.php
+++ /dev/null
@@ -1,99 +0,0 @@
-<?php
-namespace Paranoia\Event;
-
-use Symfony\Component\EventDispatcher\Event;
-
-class TransactionEvent extends Event
-{
-    /**
-     * @var \Paranoia\Request
-     */
-    private $request;
-
-    /**
-     * @var \Paranoia\Response\ResponseInterface
-     */
-    private $response;
-
-    /**
-     * @var \Exception
-     */
-    private $exception;
-
-    /**
-     * @var string
-     */
-    private $transactionType;
-
-    public function __construct($request = null, $response = null, $transactionType = null, $exception = null)
-    {
-        $this->request = $request;
-        $this->response = $response;
-        $this->transactionType = $transactionType;
-        $this->exception = $exception;
-    }
-
-    /**
-     * @param \Exception $exception
-     */
-    public function setException($exception)
-    {
-        $this->exception = $exception;
-    }
-
-    /**
-     * @return \Exception
-     */
-    public function getException()
-    {
-        return $this->exception;
-    }
-
-    /**
-     * @param \Paranoia\Request $request
-     */
-    public function setRequest($request)
-    {
-        $this->request = $request;
-    }
-
-    /**
-     * @return \Paranoia\Request
-     */
-    public function getRequest()
-    {
-        return $this->request;
-    }
-
-    /**
-     * @param \Paranoia\Response\ResponseInterface $response
-     */
-    public function setResponse($response)
-    {
-        $this->response = $response;
-    }
-
-    /**
-     * @return \Paranoia\Response\ResponseInterface
-     */
-    public function getResponse()
-    {
-        return $this->response;
-    }
-
-    /**
-     * @param string $transactionType
-     */
-    public function setTransactionType($transactionType)
-    {
-        $this->transactionType = $transactionType;
-    }
-
-    /**
-     * @return string
-     */
-    public function getTransactionType()
-    {
-        return $this->transactionType;
-    }
-}
diff --git a/src/Pos/AbstractPos.php b/src/Pos/AbstractPos.php
index 99db0e3..c02c7c2 100644
--- a/src/Pos/AbstractPos.php
+++ b/src/Pos/AbstractPos.php
@@ -7,6 +7,7 @@
 use Paranoia\Exception\CommunicationError;
 use Paranoia\Request;
 use Paranoia\TransactionType;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 abstract class AbstractPos
 {
@@ -15,6 +16,8 @@ abstract class AbstractPos
      */
     protected $configuration;
 
+    /** @var EventDispatcherInterface  */
+    private $dispatcher;
 
     public function __construct(AbstractConfiguration $configuration)
     {
@@ -68,6 +71,14 @@ protected function sendRequest($url, $data, $options = null)
         }
     }
 
+    private function performTransaction(Request $request, $transactionType)
+    {
+        $rawRequest  = $this->buildRequest($request, $transactionType);
+        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
+        $response    = $this->parseResponse($rawResponse, $transactionType);
+        return $response;
+    }
+
     /**
      * @param \Paranoia\Request $request
      *
@@ -75,10 +86,7 @@ protected function sendRequest($url, $data, $options = null)
      */
     public function preAuthorization(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::PRE_AUTHORIZATION);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::PRE_AUTHORIZATION);
-        return $response;
+        return $this->performTransaction($request, TransactionType::PRE_AUTHORIZATION);
     }
 
     /**
@@ -88,10 +96,7 @@ public function preAuthorization(Request $request)
      */
     public function postAuthorization(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::POST_AUTHORIZATION);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::POST_AUTHORIZATION);
-        return $response;
+        return $this->performTransaction($request, TransactionType::POST_AUTHORIZATION);
     }
 
     /**
@@ -101,10 +106,7 @@ public function postAuthorization(Request $request)
      */
     public function sale(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::SALE);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::SALE);
-        return $response;
+        return $this->performTransaction($request, TransactionType::SALE);
     }
 
     /**
@@ -114,10 +116,7 @@ public function sale(Request $request)
      */
     public function refund(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::REFUND);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::REFUND);
-        return $response;
+        return $this->performTransaction($request, TransactionType::REFUND);
     }
 
     /**
@@ -127,10 +126,7 @@ public function refund(Request $request)
      */
     public function cancel(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::CANCEL);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::CANCEL);
-        return $response;
+        return $this->performTransaction($request, TransactionType::CANCEL);
     }
 
     /**
@@ -140,10 +136,7 @@ public function cancel(Request $request)
      */
     public function pointQuery(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::POINT_INQUIRY);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::POINT_INQUIRY);
-        return $response;
+        return $this->performTransaction($request, TransactionType::POINT_INQUIRY);
     }
 
     /**
@@ -153,9 +146,6 @@ public function pointQuery(Request $request)
      */
     public function pointUsage(Request $request)
     {
-        $rawRequest  = $this->buildRequest($request, TransactionType::POINT_USAGE);
-        $rawResponse = $this->sendRequest($this->configuration->getApiUrl(), $rawRequest);
-        $response    = $this->parseResponse($rawResponse, TransactionType::POINT_USAGE);
-        return $response;
+        return $this->performTransaction($request, TransactionType::POINT_USAGE);
     }
 }
diff --git a/src/Processor/Gvp/BaseResponseProcessor.php b/src/Processor/Gvp/BaseResponseProcessor.php
index c1989db..c66d46a 100644
--- a/src/Processor/Gvp/BaseResponseProcessor.php
+++ b/src/Processor/Gvp/BaseResponseProcessor.php
@@ -36,8 +36,19 @@ private function prepareErrorDetails(\SimpleXMLElement $xml, PaymentResponse $re
      */
     private function prepareTransactionDetails(\SimpleXMLElement $xml, PaymentResponse $response)
     {
-        $response->setOrderId((string)$xml->Order->OrderID);
-        $response->setTransactionId((string)$xml->Transaction->RetrefNum);
+        if (property_exists($xml, 'Order') && property_exists($xml->Order, 'OrderID')) {
+            $response->setOrderId((string)$xml->Order->OrderID);
+        }
+
+        if (property_exists($xml, 'Transaction')) {
+            if (property_exists($xml->Transaction, 'RetrefNum')) {
+                $response->setTransactionId((string)$xml->Transaction->RetrefNum);
+            }
+
+            if (property_exists($xml->Transaction, 'AuthCode')) {
+                $response->setAuthCode((string)$xml->Transaction->AuthCode);
+            }
+        }
     }
 
     /**
@@ -57,7 +68,7 @@ protected function processCommonResponse($rawResponse)
         }
         $this->validateResponse($xml);
         $response->setIsSuccess('00' == (string)$xml->Transaction->Response->Code);
-        $response->setResponseCode((string)$xml->Transaction->ReasonCode);
+        $response->setResponseCode((string)$xml->Transaction->Response->ReasonCode);
         if (!$response->isSuccess()) {
             $this->prepareErrorDetails($xml, $response);
         } else {
diff --git a/src/Processor/Posnet/BaseResponseProcessor.php b/src/Processor/Posnet/BaseResponseProcessor.php
index 9bea6c0..5ca3fe1 100644
--- a/src/Processor/Posnet/BaseResponseProcessor.php
+++ b/src/Processor/Posnet/BaseResponseProcessor.php
@@ -13,13 +13,12 @@ abstract class BaseResponseProcessor extends AbstractResponseProcessor
      */
     private function prepareErrorDetails(\SimpleXMLElement $xml, PaymentResponse $response)
     {
-        $response->setResponseCode((string)$xml->respCode);
         $errorMessages = array();
         if (property_exists($xml, 'respCode')) {
-            $errorMessages[] = sprintf('Error: %s', (string)$xml->respCode);
+            $response->setResponseCode((string)$xml->respCode);
         }
         if (property_exists($xml, 'respText')) {
-            $errorMessages[] = sprintf('Error Message: %s ', (string)$xml->respText);
+            $errorMessages[] = sprintf('%s ', (string)$xml->respText);
         }
         $errorMessage = implode(' ', $errorMessages);
         $response->setResponseMessage($errorMessage);
@@ -36,7 +35,7 @@ private function prepareTransactionDetails(\SimpleXMLElement $xml, PaymentRespon
         }
         $response->setTransactionId((string)$xml->hostlogkey);
         if (property_exists($xml, 'authCode')) {
-            $response->setOrderId((string)$xml->authCode);
+            $response->setAuthCode((string)$xml->authCode);
         }
     }
 
diff --git a/tests/Processor/Gvp/CancelResponseProcessorTest.php b/tests/Processor/Gvp/CancelResponseProcessorTest.php
new file mode 100644
index 0000000..9490b66
--- /dev/null
+++ b/tests/Processor/Gvp/CancelResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Gvp;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Gvp\CancelResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class CancelResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/cancel_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new CancelResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('311616674771', $response->getTransactionId());
+        $this->assertEquals('489787', $response->getAuthCode());
+        $this->assertEquals('1476', $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/cancel_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new CancelResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0202', $response->getResponseCode());
+        $this->assertEquals('Error Message: ›ptal edebileceiniz birden fazla i˛lem var, RRN bilgisi gonderi System Error Message: ErrorId: 0202', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new CancelResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Gvp/PostAuthorizationResponseProcessorTest.php b/tests/Processor/Gvp/PostAuthorizationResponseProcessorTest.php
new file mode 100644
index 0000000..0596ac4
--- /dev/null
+++ b/tests/Processor/Gvp/PostAuthorizationResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Gvp;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Gvp\PostAuthorizationResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class PostAuthorizationResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/post_authorization_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PostAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('105809652539', $response->getTransactionId());
+        $this->assertEquals('914729', $response->getAuthCode());
+        $this->assertEquals('SIST2E8748F43EA24754912E365D637B91D8', $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/post_authorization_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PostAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('54', $response->getResponseCode());
+        $this->assertEquals('Error Message: ›˛leminizi gerÁekle˛tiremiyoruz.Tekrar deneyiniz System Error Message: SON KULLANMA TARIHI HATALI', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PostAuthorizationResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Gvp/PreAuthorizationResponseProcessorTest.php b/tests/Processor/Gvp/PreAuthorizationResponseProcessorTest.php
new file mode 100644
index 0000000..f4b5db1
--- /dev/null
+++ b/tests/Processor/Gvp/PreAuthorizationResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Gvp;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Gvp\PreAuthorizationResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class PreAuthorizationResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/pre_authorization_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PreAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('311710676052', $response->getTransactionId());
+        $this->assertEquals('412290', $response->getAuthCode());
+        $this->assertEquals('SISTFA03907C0DB14A38B3BA380722891160', $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/pre_authorization_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PreAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('54', $response->getResponseCode());
+        $this->assertEquals('Error Message: ›˛leminizi gerÁekle˛tiremiyoruz.Tekrar deneyiniz System Error Message: SON KULLANMA TARIHI HATALI', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PreAuthorizationResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Gvp/RefundResponseProcessorTest.php b/tests/Processor/Gvp/RefundResponseProcessorTest.php
new file mode 100644
index 0000000..a4163ea
--- /dev/null
+++ b/tests/Processor/Gvp/RefundResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Gvp;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Gvp\RefundResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class RefundResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/refund_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new RefundResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('311616674771', $response->getTransactionId());
+        $this->assertEquals('489787', $response->getAuthCode());
+        $this->assertEquals('1476', $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/refund_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new RefundResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0214', $response->getResponseCode());
+        $this->assertEquals('Error Message: ›ade tutar˝, sat˝˛ tutar˝ndan b¸y¸k olamaz System Error Message: ErrorId: 0214', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new RefundResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Gvp/SaleResponseProcessorTest.php b/tests/Processor/Gvp/SaleResponseProcessorTest.php
new file mode 100644
index 0000000..5475673
--- /dev/null
+++ b/tests/Processor/Gvp/SaleResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Gvp;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Gvp\SaleResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class SaleResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/sale_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new SaleResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('311710676028', $response->getTransactionId());
+        $this->assertEquals('245093', $response->getAuthCode());
+        $this->assertEquals('SISTC157B93B81C74BB88C6CA1C15D0CA338', $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/gvp/sale_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new SaleResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('54', $response->getResponseCode());
+        $this->assertEquals('Error Message: ›˛leminizi gerÁekle˛tiremiyoruz.Tekrar deneyiniz System Error Message: SON KULLANMA TARIHI HATALI', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new SaleResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Posnet/CancelResponseProcessorTest.php b/tests/Processor/Posnet/CancelResponseProcessorTest.php
new file mode 100644
index 0000000..42f10a5
--- /dev/null
+++ b/tests/Processor/Posnet/CancelResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Posnet;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Posnet\CancelResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class CancelResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/cancel_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new CancelResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('0001000009P0503281', $response->getTransactionId());
+        $this->assertEquals('000000', $response->getAuthCode());
+        $this->assertEquals(null, $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/cancel_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new CancelResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0225', $response->getResponseCode());
+        $this->assertEquals('ONAYLANMADI:0225 ISL. YAPILAMIY 0225 ', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new CancelResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Posnet/PostAuthorizationResponseProcessorTest.php b/tests/Processor/Posnet/PostAuthorizationResponseProcessorTest.php
new file mode 100644
index 0000000..5eaab1a
--- /dev/null
+++ b/tests/Processor/Posnet/PostAuthorizationResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Posnet;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Posnet\PostAuthorizationResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class PostAuthorizationResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/post_authorization_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PostAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('0001000004P0503281', $response->getTransactionId());
+        $this->assertEquals('007912', $response->getAuthCode());
+        $this->assertEquals(null, $response->getOrderId()); // Posnet does not provide orderId
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/post_authorization_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PostAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0225', $response->getResponseCode());
+        $this->assertEquals('ONAYLANMADI:0225 ISL. YAPILAMIY 0225 ', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PostAuthorizationResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Posnet/PreAuthorizationResponseProcessorTest.php b/tests/Processor/Posnet/PreAuthorizationResponseProcessorTest.php
new file mode 100644
index 0000000..9ffef22
--- /dev/null
+++ b/tests/Processor/Posnet/PreAuthorizationResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Posnet;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Posnet\PreAuthorizationResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class PreAuthorizationResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/pre_authorization_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PreAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('0001000004P0503281', $response->getTransactionId());
+        $this->assertEquals('007912', $response->getAuthCode());
+        $this->assertEquals(null, $response->getOrderId()); // Posnet does not provide orderId
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/pre_authorization_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PreAuthorizationResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0225', $response->getResponseCode());
+        $this->assertEquals('ONAYLANMADI:0225 ISL. YAPILAMIY 0225 ', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new PreAuthorizationResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Posnet/RefundResponseProcessorTest.php b/tests/Processor/Posnet/RefundResponseProcessorTest.php
new file mode 100644
index 0000000..dba2239
--- /dev/null
+++ b/tests/Processor/Posnet/RefundResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Posnet;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Posnet\RefundResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class RefundResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/refund_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new RefundResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('0001000004P0503281', $response->getTransactionId());
+        $this->assertEquals('007912', $response->getAuthCode());
+        $this->assertEquals(null, $response->getOrderId());
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/refund_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new RefundResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0225', $response->getResponseCode());
+        $this->assertEquals('ONAYLANMADI:0225 ISL. YAPILAMIY 0225 ', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new RefundResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/Processor/Posnet/SaleResponseProcessorTest.php b/tests/Processor/Posnet/SaleResponseProcessorTest.php
new file mode 100644
index 0000000..aec24c5
--- /dev/null
+++ b/tests/Processor/Posnet/SaleResponseProcessorTest.php
@@ -0,0 +1,71 @@
+<?php
+namespace Paranoia\Test\Processor\Posnet;
+
+use Paranoia\Configuration\AbstractConfiguration;
+use Paranoia\Exception\BadResponseException;
+use Paranoia\Processor\Posnet\SaleResponseProcessor;
+use Paranoia\Response\PaymentResponse;
+use PHPUnit\Framework\TestCase;
+
+class SaleResponseProcessorTest extends TestCase
+{
+    public function test_success_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/sale_successful.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new SaleResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(true, $response->isSuccess());
+        $this->assertEquals('0001000004P0503281', $response->getTransactionId());
+        $this->assertEquals('007912', $response->getAuthCode());
+        $this->assertEquals(null, $response->getOrderId()); // Posnet does not provide orderId
+    }
+
+    public function test_failed_response()
+    {
+        $rawResponse = file_get_contents(
+            __DIR__ . '/../../samples/response/posnet/sale_failed.xml'
+        );
+
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new SaleResponseProcessor($configuration);
+        $response = $processor->process($rawResponse);
+        $this->assertInstanceOf(PaymentResponse::class, $response);
+        $this->assertEquals(false, $response->isSuccess());
+        $this->assertEquals(null, $response->getTransactionId());
+        $this->assertEquals(null, $response->getOrderId());
+        $this->assertEquals('0225', $response->getResponseCode());
+        $this->assertEquals('ONAYLANMADI:0225 ISL. YAPILAMIY 0225 ', $response->getResponseMessage());
+    }
+
+    /**
+     * @dataProvider badResponses
+     * @param string $rawResponse
+     */
+    public function test_bad_response($rawResponse)
+    {
+        /** @var AbstractConfiguration $configuration */
+        $configuration = $this->getMockBuilder(AbstractConfiguration::class)->getMock();
+        $processor = new SaleResponseProcessor($configuration);
+
+        $this->expectException(BadResponseException::class);
+        $processor->process($rawResponse);
+    }
+
+    public function badResponses()
+    {
+        return [
+            [null],
+            [''],
+            ['DUMMY'],
+            [1],
+        ];
+    }
+
+}
diff --git a/tests/samples/response/gvp/cancel_failed.xml b/tests/samples/response/gvp/cancel_failed.xml
new file mode 100644
index 0000000..508b5d5
--- /dev/null
+++ b/tests/samples/response/gvp/cancel_failed.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode />
+    <Terminal>
+        <ProvUserID>PROVRFN</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>1476</OrderID>
+        <GroupID />
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>GVPS</Source>
+            <Code>92</Code>
+            <ReasonCode>0202</ReasonCode>
+            <Message>Declined</Message>
+            <ErrorMsg>›ptal edebileceiniz birden fazla i˛lem var, RRN bilgisi gonderi</ErrorMsg>
+            <SysErrMsg>ErrorId: 0202</SysErrMsg>
+        </Response>
+        <RetrefNum>311617674819</RetrefNum>
+        <AuthCode />
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000038</SequenceNum>
+        <ProvDate>20130426 17:16:51</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName />
+        <CardType />
+        <HashData>6FD41A05196DB5EB6145D6DF1720F881DCC9AAB9</HashData>
+        <HostMsgList />
+        <RewardInqResult>
+            <RewardList />
+            <ChequeList />
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
\ No newline at end of file
diff --git a/tests/samples/response/gvp/cancel_successful.xml b/tests/samples/response/gvp/cancel_successful.xml
new file mode 100644
index 0000000..83063e0
--- /dev/null
+++ b/tests/samples/response/gvp/cancel_successful.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode/>
+    <Terminal>
+        <ProvUserID>PROVRFN</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>1476</OrderID>
+        <GroupID/>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>00</Code>
+            <ReasonCode>00</ReasonCode>
+            <Message>Approved</Message>
+            <ErrorMsg/>
+            <SysErrMsg/>
+        </Response>
+        <RetrefNum>311616674771</RetrefNum>
+        <AuthCode>489787</AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000029</SequenceNum>
+        <ProvDate>20130426 16:55:31</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName/>
+        <CardType>BONUS</CardType>
+        <HashData>D73C3E2106BCAD517CB1F7C20ECF3B8279C14868</HashData>
+        <HostMsgList/>
+        <RewardInqResult>
+            <RewardList/>
+            <ChequeList/>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
\ No newline at end of file
diff --git a/tests/samples/response/gvp/post_authorization_failed.xml b/tests/samples/response/gvp/post_authorization_failed.xml
new file mode 100644
index 0000000..6c64214
--- /dev/null
+++ b/tests/samples/response/gvp/post_authorization_failed.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Order>
+        <OrderID>SISTE20C15E38F1446AF92DABFB4059E87F6</OrderID>
+        <GroupID></GroupID>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>54</Code>
+            <ReasonCode>54</ReasonCode>
+            <Message>Declined</Message>
+            <ErrorMsg>›˛leminizi gerÁekle˛tiremiyoruz.Tekrar deneyiniz</ErrorMsg>
+            <SysErrMsg>SON KULLANMA TARIHI HATALI</SysErrMsg>
+        </Response>
+        <RetrefNum>105809652540</RetrefNum>
+        <AuthCode></AuthCode>
+        <BatchNum>000574</BatchNum>
+        <SequenceNum>000510</SequenceNum>
+        <ProvDate>20110227 09:40:48</ProvDate>
+        <CardNumberMasked></CardNumberMasked>
+        <CardHolderName>HA*** YIL***</CardHolderName>
+        <HashData>8D8E2BE7FC080AD985CA0506C50479035FC2C206</HashData>
+        <HostMsgList></HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
\ No newline at end of file
diff --git a/tests/samples/response/gvp/post_authorization_successful.xml b/tests/samples/response/gvp/post_authorization_successful.xml
new file mode 100644
index 0000000..995000e
--- /dev/null
+++ b/tests/samples/response/gvp/post_authorization_successful.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Order>
+        <OrderID>SIST2E8748F43EA24754912E365D637B91D8</OrderID>
+        <GroupID></GroupID>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>00</Code>
+            <ReasonCode>00</ReasonCode>
+            <Message>Approved</Message>
+            <ErrorMsg></ErrorMsg>
+            <SysErrMsg></SysErrMsg>
+        </Response>
+        <RetrefNum>105809652539</RetrefNum>
+        <AuthCode>914729</AuthCode>
+        <BatchNum>000574</BatchNum>
+        <SequenceNum>000509</SequenceNum>
+        <ProvDate>20110227 09:26:12</ProvDate>
+        <CardNumberMasked></CardNumberMasked>
+        <CardHolderName>HA*** YIL***</CardHolderName>
+        <HashData>6F39EA85C6A5BBA9040F40FA7C8F199C70D7343A</HashData>
+        <HostMsgList>
+        </HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
\ No newline at end of file
diff --git a/tests/samples/response/gvp/pre_authorization_failed.xml b/tests/samples/response/gvp/pre_authorization_failed.xml
new file mode 100644
index 0000000..6813506
--- /dev/null
+++ b/tests/samples/response/gvp/pre_authorization_failed.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Terminal>
+        <ProvUserID>PROVAUT</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>SISTF94AC1AC943B4FE8BBB8B20FB82FA7BB</OrderID>
+        <GroupID></GroupID>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>54</Code>
+            <ReasonCode>54</ReasonCode>
+            <Message>Declined</Message>
+            <ErrorMsg>›˛leminizi gerÁekle˛tiremiyoruz.Tekrar deneyiniz</ErrorMsg>
+            <SysErrMsg>SON KULLANMA TARIHI HATALI</SysErrMsg>
+        </Response>
+        <RetrefNum>311710676031</RetrefNum>
+        <AuthCode></AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000052</SequenceNum>
+        <ProvDate>20130427 10:26:04</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName>PE*** PEL** TON***</CardHolderName>
+        <CardType>BONUS</CardType>
+        <HashData>D2F5BA37A98C5DDDC34B28FA56FF03FC782713BD</HashData>
+        <HostMsgList></HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
diff --git a/tests/samples/response/gvp/pre_authorization_successful.xml b/tests/samples/response/gvp/pre_authorization_successful.xml
new file mode 100644
index 0000000..614dbf4
--- /dev/null
+++ b/tests/samples/response/gvp/pre_authorization_successful.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Terminal>
+        <ProvUserID>PROVAUT</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>SISTFA03907C0DB14A38B3BA380722891160</OrderID>
+        <GroupID></GroupID>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>00</Code>
+            <ReasonCode>00</ReasonCode>
+            <Message>Approved</Message>
+            <ErrorMsg></ErrorMsg>
+            <SysErrMsg></SysErrMsg>
+        </Response>
+        <RetrefNum>311710676052</RetrefNum>
+        <AuthCode>412290</AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000057</SequenceNum>
+        <ProvDate>20130427 10:40:07</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName>PE*** PEL** TON***</CardHolderName>
+        <CardType>BONUS</CardType>
+        <HashData>70FB1A7B9C874498FF2A5874EA6DEF7A17C2E7A5</HashData>
+        <HostMsgList></HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
diff --git a/tests/samples/response/gvp/refund_failed.xml b/tests/samples/response/gvp/refund_failed.xml
new file mode 100644
index 0000000..09e0fdd
--- /dev/null
+++ b/tests/samples/response/gvp/refund_failed.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Terminal>
+        <ProvUserID>PROVRFN</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID></Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress></Customer>
+    <Order>
+        <OrderID>1476</OrderID>
+        <GroupID></GroupID></Order>
+    <Transaction>
+        <Response>
+            <Source>GVPS</Source>
+            <Code>92</Code>
+            <ReasonCode>0214</ReasonCode>
+            <Message>Declined</Message>
+            <ErrorMsg>›ade tutar˝, sat˝˛ tutar˝ndan b¸y¸k olamaz</ErrorMsg>
+            <SysErrMsg>ErrorId: 0214</SysErrMsg></Response>
+        <RetrefNum>311616674775</RetrefNum>
+        <AuthCode></AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000030</SequenceNum>
+        <ProvDate>20130426 16:56:35</ProvDate>
+        <CardNumberMasked></CardNumberMasked>
+        <CardHolderName></CardHolderName>
+        <CardType></CardType>
+        <HashData>34F10F1DAAA651C8B7AF421BEB8E497794E27851</HashData>
+        <HostMsgList></HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList></RewardInqResult></Transaction></GVPSResponse>
diff --git a/tests/samples/response/gvp/refund_successful.xml b/tests/samples/response/gvp/refund_successful.xml
new file mode 100644
index 0000000..fb041a1
--- /dev/null
+++ b/tests/samples/response/gvp/refund_successful.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode />
+    <Terminal>
+        <ProvUserID>PROVRFN</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>1476</OrderID>
+        <GroupID />
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>00</Code>
+            <ReasonCode>00</ReasonCode>
+            <Message>Approved</Message>
+            <ErrorMsg />
+            <SysErrMsg />
+        </Response>
+        <RetrefNum>311616674771</RetrefNum>
+        <AuthCode>489787</AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000029</SequenceNum>
+        <ProvDate>20130426 16:55:31</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName />
+        <CardType>BONUS</CardType>
+        <HashData>D73C3E2106BCAD517CB1F7C20ECF3B8279C14868</HashData>
+        <HostMsgList />
+        <RewardInqResult>
+            <RewardList />
+            <ChequeList />
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
\ No newline at end of file
diff --git a/tests/samples/response/gvp/sale_failed.xml b/tests/samples/response/gvp/sale_failed.xml
new file mode 100644
index 0000000..6813506
--- /dev/null
+++ b/tests/samples/response/gvp/sale_failed.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Terminal>
+        <ProvUserID>PROVAUT</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>SISTF94AC1AC943B4FE8BBB8B20FB82FA7BB</OrderID>
+        <GroupID></GroupID>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>54</Code>
+            <ReasonCode>54</ReasonCode>
+            <Message>Declined</Message>
+            <ErrorMsg>›˛leminizi gerÁekle˛tiremiyoruz.Tekrar deneyiniz</ErrorMsg>
+            <SysErrMsg>SON KULLANMA TARIHI HATALI</SysErrMsg>
+        </Response>
+        <RetrefNum>311710676031</RetrefNum>
+        <AuthCode></AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000052</SequenceNum>
+        <ProvDate>20130427 10:26:04</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName>PE*** PEL** TON***</CardHolderName>
+        <CardType>BONUS</CardType>
+        <HashData>D2F5BA37A98C5DDDC34B28FA56FF03FC782713BD</HashData>
+        <HostMsgList></HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
diff --git a/tests/samples/response/gvp/sale_successful.xml b/tests/samples/response/gvp/sale_successful.xml
new file mode 100644
index 0000000..93356e2
--- /dev/null
+++ b/tests/samples/response/gvp/sale_successful.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GVPSResponse>
+    <Mode></Mode>
+    <Terminal>
+        <ProvUserID>PROVAUT</ProvUserID>
+        <UserID>XXXX</UserID>
+        <ID>30691292</ID>
+        <MerchantID>3424113</MerchantID>
+    </Terminal>
+    <Customer>
+        <IPAddress>127.0.0.1</IPAddress>
+        <EmailAddress>eticaret@garanti.com.tr</EmailAddress>
+    </Customer>
+    <Order>
+        <OrderID>SISTC157B93B81C74BB88C6CA1C15D0CA338</OrderID>
+        <GroupID></GroupID>
+    </Order>
+    <Transaction>
+        <Response>
+            <Source>HOST</Source>
+            <Code>00</Code>
+            <ReasonCode>00</ReasonCode>
+            <Message>Approved</Message>
+            <ErrorMsg></ErrorMsg>
+            <SysErrMsg></SysErrMsg>
+        </Response>
+        <RetrefNum>311710676028</RetrefNum>
+        <AuthCode>245093</AuthCode>
+        <BatchNum>000008</BatchNum>
+        <SequenceNum>000051</SequenceNum>
+        <ProvDate>20130427 10:24:26</ProvDate>
+        <CardNumberMasked>554960******3012</CardNumberMasked>
+        <CardHolderName>PE*** PEL** TON***</CardHolderName>
+        <CardType>BONUS</CardType>
+        <HashData>8B4BCA794C748337183EA62D75F901549541C95C</HashData>
+        <HostMsgList></HostMsgList>
+        <RewardInqResult>
+            <RewardList></RewardList>
+            <ChequeList></ChequeList>
+        </RewardInqResult>
+    </Transaction>
+</GVPSResponse>
diff --git a/tests/samples/response/posnet/cancel_failed.xml b/tests/samples/response/posnet/cancel_failed.xml
new file mode 100644
index 0000000..e37c080
--- /dev/null
+++ b/tests/samples/response/posnet/cancel_failed.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>0</approved>
+    <respCode>0225</respCode>
+    <respText>ONAYLANMADI:0225 ISL. YAPILAMIY 0225</respText>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/cancel_successful.xml b/tests/samples/response/posnet/cancel_successful.xml
new file mode 100644
index 0000000..cd2e4fd
--- /dev/null
+++ b/tests/samples/response/posnet/cancel_successful.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>1</approved>
+    <hostlogkey>0001000009P0503281</hostlogkey>
+    <authCode>000000</authCode>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/post_authorization_failed.xml b/tests/samples/response/posnet/post_authorization_failed.xml
new file mode 100644
index 0000000..e37c080
--- /dev/null
+++ b/tests/samples/response/posnet/post_authorization_failed.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>0</approved>
+    <respCode>0225</respCode>
+    <respText>ONAYLANMADI:0225 ISL. YAPILAMIY 0225</respText>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/post_authorization_successful.xml b/tests/samples/response/posnet/post_authorization_successful.xml
new file mode 100644
index 0000000..c120978
--- /dev/null
+++ b/tests/samples/response/posnet/post_authorization_successful.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>1</approved>
+    <hostlogkey>0001000004P0503281</hostlogkey>
+    <authCode>007912</authCode>
+
+    <!--Date of the transaction (according to the posnet server's clock).
+    This date will be displayed on Posnet Admin Pages.
+    Returned as YYMMDDHHMMSS.
+    Date of the sample below: 31.05.2005 13:56:46-->
+    <tranDate>050531135646</tranDate>
+
+    <instInfo>
+        <!--How many installments were made:
+        (00: Shows that transaction is non-installment)-->
+        <inst1>03</inst1>
+
+        <!--Amount of each installment:
+        (Last 2 digits are always YKr)
+        (If transaction is non-installment, 0 is returned)-->
+        <amnt1>000000005000</amnt1>
+    </instInfo>
+
+    <pointInfo>
+        <!--Points won from the transaction:-->
+        <point>00000010</point>
+
+        <!--YTL equivalance of the Points won from the transaction:
+        (Last 2 digits are always YKr)-->
+        <pointAmount>000000000005</pointAmount>
+
+        <!--total worldpoint of the card:-->
+        <totalPoint>00011742</totalPoint>
+
+        <!--YTL equivalance of the total worldpoint of the card:
+        (Last 2 digits are always YKr)-->
+        <totalPointAmount>000000005871</totalPointAmount>
+    </pointInfo>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/pre_authorization_failed.xml b/tests/samples/response/posnet/pre_authorization_failed.xml
new file mode 100644
index 0000000..e37c080
--- /dev/null
+++ b/tests/samples/response/posnet/pre_authorization_failed.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>0</approved>
+    <respCode>0225</respCode>
+    <respText>ONAYLANMADI:0225 ISL. YAPILAMIY 0225</respText>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/pre_authorization_successful.xml b/tests/samples/response/posnet/pre_authorization_successful.xml
new file mode 100644
index 0000000..c120978
--- /dev/null
+++ b/tests/samples/response/posnet/pre_authorization_successful.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>1</approved>
+    <hostlogkey>0001000004P0503281</hostlogkey>
+    <authCode>007912</authCode>
+
+    <!--Date of the transaction (according to the posnet server's clock).
+    This date will be displayed on Posnet Admin Pages.
+    Returned as YYMMDDHHMMSS.
+    Date of the sample below: 31.05.2005 13:56:46-->
+    <tranDate>050531135646</tranDate>
+
+    <instInfo>
+        <!--How many installments were made:
+        (00: Shows that transaction is non-installment)-->
+        <inst1>03</inst1>
+
+        <!--Amount of each installment:
+        (Last 2 digits are always YKr)
+        (If transaction is non-installment, 0 is returned)-->
+        <amnt1>000000005000</amnt1>
+    </instInfo>
+
+    <pointInfo>
+        <!--Points won from the transaction:-->
+        <point>00000010</point>
+
+        <!--YTL equivalance of the Points won from the transaction:
+        (Last 2 digits are always YKr)-->
+        <pointAmount>000000000005</pointAmount>
+
+        <!--total worldpoint of the card:-->
+        <totalPoint>00011742</totalPoint>
+
+        <!--YTL equivalance of the total worldpoint of the card:
+        (Last 2 digits are always YKr)-->
+        <totalPointAmount>000000005871</totalPointAmount>
+    </pointInfo>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/refund_failed.xml b/tests/samples/response/posnet/refund_failed.xml
new file mode 100644
index 0000000..e37c080
--- /dev/null
+++ b/tests/samples/response/posnet/refund_failed.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>0</approved>
+    <respCode>0225</respCode>
+    <respText>ONAYLANMADI:0225 ISL. YAPILAMIY 0225</respText>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/refund_successful.xml b/tests/samples/response/posnet/refund_successful.xml
new file mode 100644
index 0000000..c120978
--- /dev/null
+++ b/tests/samples/response/posnet/refund_successful.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>1</approved>
+    <hostlogkey>0001000004P0503281</hostlogkey>
+    <authCode>007912</authCode>
+
+    <!--Date of the transaction (according to the posnet server's clock).
+    This date will be displayed on Posnet Admin Pages.
+    Returned as YYMMDDHHMMSS.
+    Date of the sample below: 31.05.2005 13:56:46-->
+    <tranDate>050531135646</tranDate>
+
+    <instInfo>
+        <!--How many installments were made:
+        (00: Shows that transaction is non-installment)-->
+        <inst1>03</inst1>
+
+        <!--Amount of each installment:
+        (Last 2 digits are always YKr)
+        (If transaction is non-installment, 0 is returned)-->
+        <amnt1>000000005000</amnt1>
+    </instInfo>
+
+    <pointInfo>
+        <!--Points won from the transaction:-->
+        <point>00000010</point>
+
+        <!--YTL equivalance of the Points won from the transaction:
+        (Last 2 digits are always YKr)-->
+        <pointAmount>000000000005</pointAmount>
+
+        <!--total worldpoint of the card:-->
+        <totalPoint>00011742</totalPoint>
+
+        <!--YTL equivalance of the total worldpoint of the card:
+        (Last 2 digits are always YKr)-->
+        <totalPointAmount>000000005871</totalPointAmount>
+    </pointInfo>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/sale_failed.xml b/tests/samples/response/posnet/sale_failed.xml
new file mode 100644
index 0000000..e37c080
--- /dev/null
+++ b/tests/samples/response/posnet/sale_failed.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>0</approved>
+    <respCode>0225</respCode>
+    <respText>ONAYLANMADI:0225 ISL. YAPILAMIY 0225</respText>
+</posnetResponse>
\ No newline at end of file
diff --git a/tests/samples/response/posnet/sale_successful.xml b/tests/samples/response/posnet/sale_successful.xml
new file mode 100644
index 0000000..c120978
--- /dev/null
+++ b/tests/samples/response/posnet/sale_successful.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<posnetResponse>
+    <approved>1</approved>
+    <hostlogkey>0001000004P0503281</hostlogkey>
+    <authCode>007912</authCode>
+
+    <!--Date of the transaction (according to the posnet server's clock).
+    This date will be displayed on Posnet Admin Pages.
+    Returned as YYMMDDHHMMSS.
+    Date of the sample below: 31.05.2005 13:56:46-->
+    <tranDate>050531135646</tranDate>
+
+    <instInfo>
+        <!--How many installments were made:
+        (00: Shows that transaction is non-installment)-->
+        <inst1>03</inst1>
+
+        <!--Amount of each installment:
+        (Last 2 digits are always YKr)
+        (If transaction is non-installment, 0 is returned)-->
+        <amnt1>000000005000</amnt1>
+    </instInfo>
+
+    <pointInfo>
+        <!--Points won from the transaction:-->
+        <point>00000010</point>
+
+        <!--YTL equivalance of the Points won from the transaction:
+        (Last 2 digits are always YKr)-->
+        <pointAmount>000000000005</pointAmount>
+
+        <!--total worldpoint of the card:-->
+        <totalPoint>00011742</totalPoint>
+
+        <!--YTL equivalance of the total worldpoint of the card:
+        (Last 2 digits are always YKr)-->
+        <totalPointAmount>000000005871</totalPointAmount>
+    </pointInfo>
+</posnetResponse>
\ No newline at end of file