dev_178030 wip : fix memory leak on php7.4 : trace memory

dev_178030 wip : fix memory leak on php7.4 : split testSuites

dev_178030 wip : fix memory leak on php7.4 : split testSuites

dev_178030 wip : fix memory leak on php7.4 : split testSuites

This reverts commit 5599ca44.

tests/application/modules/AbstractControllerTestCase.php

@@ -194,7 +194,6 @@ abstract class AbstractControllerTestCase extends Zend_Test_PHPUnit_ControllerTe
                 if ($prop->isStatic() || strpos($prop->getDeclaringClass()->getName(), 'PHPUnit\\') === 0) {
                     continue;
                 }
-       var_dump( $prop);
                 unset($this->{$prop->getName()});
             }
   }