! Fix incompatibility with the latest PHPUNIT 3.6.x

lib/EcomDev/PHPUnit/Constraint/Config/Node.php

@@ -183,7 +183,7 @@ class EcomDev_PHPUnit_Constraint_Config_Node
                 throw new RuntimeException(sprintf(
                     'Expected value is not an xml string for node %s, passed expected value: %s, parsing error: %s',
                     $this->_nodePath,
-                    PHPUnit_Util_Type::toString($this->_expectedValue),
+                    PHPUnit_Util_Type::export($this->_expectedValue),
                     $e->getMessage()
                 ));
             }
@@ -268,7 +268,7 @@ class EcomDev_PHPUnit_Constraint_Config_Node
             throw new RuntimeException(sprintf(
                 'Config node "%s" is not a string of comma separated values, passed expected value: %s',
                 $this->_nodePath,
-                PHPUnit_Util_Type::toString($this->_expectedValue)
+                PHPUnit_Util_Type::export($this->_expectedValue)
             ));
         }
 
@@ -289,7 +289,7 @@ class EcomDev_PHPUnit_Constraint_Config_Node
     protected function textContainValue()
     {
         return sprintf('contains "%s" in comma separated value list',
-                       PHPUnit_Util_Type::toString($this->_expectedValue));
+                       PHPUnit_Util_Type::export($this->_expectedValue));
     }
 
     /**

lib/EcomDev/PHPUnit/Constraint/Layout/Abstract.php

@@ -43,10 +43,6 @@ abstract class EcomDev_PHPUnit_Constraint_Layout_Abstract extends EcomDev_PHPUni
     protected function getActualValue($other)
     {
         if ($this->_useActualValue) {
-            if (is_array($this->_actualValue)) {
-                return PHPUnit_Util_Type::toString($this->_actualValue);
-            }
-
             return parent::getActualValue($other);
         }
 

lib/EcomDev/PHPUnit/Constraint/Layout/Block/Property.php

@@ -86,7 +86,7 @@ class EcomDev_PHPUnit_Constraint_Layout_Block_Property
                 $value = $this->_actualValue;
             }
 
-            return PHPUnit_Util_Type::toString($value);
+            return $value;
         }
 
         return '';