Ability to handle missing accesors for unknown objects in json

-  JSON body that has objects who do not have Model Getter Setters are handled properly

tests/PayPal/Test/Common/ModelTest.php

@@ -98,6 +98,28 @@ class ModelTest extends \PHPUnit_Framework_TestCase
         }
     }
 
+    /**
+     * Test Case to determine if the unknown object is returned, it would not add that object to the model.
+     */
+    public function testUnknownObjectConversion()
+    {
+        PayPalConfigManager::getInstance()->addConfigs(array('validation.level' => 'disabled'));
+        $json = '{"name":"test","unknown":{ "id" : "123", "object": "456"},"description":"description"}';
+
+        $obj = new SimpleClass();
+        $obj->fromJson($json);
+
+        $this->assertEquals("test", $obj->getName());
+        $this->assertEquals("description", $obj->getDescription());
+        $resultJson = $obj->toJSON();
+        $this->assertContains("unknown", $resultJson);
+        $this->assertContains("id", $resultJson);
+        $this->assertContains("object", $resultJson);
+        $this->assertContains("123", $resultJson);
+        $this->assertContains("456", $resultJson);
+        PayPalConfigManager::getInstance()->addConfigs(array('validation.level' => 'strict'));
+    }
+
     public function testInvalidMagicMethodWithDisabledValidation()
     {
         PayPalConfigManager::getInstance()->addConfigs(array('validation.level' => 'disabled'));

tests/PayPal/Test/Core/PayPalCredentialManagerTest.php

@@ -146,5 +146,3 @@ class PayPalCredentialManagerTest extends \PHPUnit_Framework_TestCase
         $this->assertAttributeEquals($this->config['acct1.ClientSecret'], 'clientSecret', $cred);
     }
 }
-
-?>

tests/PayPal/Test/Validation/ModelAccessValidatorTest.php

@@ -1,6 +1,7 @@
 <?php
 namespace PayPal\Test\Validation;
 
+use PayPal\Core\PayPalConfigManager;
 use PayPal\Test\Common\SimpleClass;
 use PayPal\Validation\ModelAccessorValidator;
 
@@ -27,6 +28,16 @@ class ModelAccessValidatorTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    public function setUp()
+    {
+        PayPalConfigManager::getInstance()->addConfigs(array('validation.level' => 'strict'));
+    }
+
+    public function tearDown()
+    {
+        PayPalConfigManager::getInstance()->addConfigs(array('validation.level' => 'strict'));
+    }
+
     /**
      *
      * @dataProvider positiveProvider