diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 82e635605..0d225af58 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -23,7 +23,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          ini-values: apc.enable_cli=1
+          ini-values: apc.enable_cli=1, opcache.enable=1, opcache.enable_cli=1, opcache.jit=tracing, opcache.jit_buffer_size=128M
         env:
             fail-fast: true
 
diff --git a/tests/Ticket/OV25TestCase.php b/tests/Ticket/OV25TestCase.php
new file mode 100644
index 000000000..3b5bc8729
--- /dev/null
+++ b/tests/Ticket/OV25TestCase.php
@@ -0,0 +1,141 @@
+<?php
+/*
+ *  $Id$
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+/**
+ * Doctrine_Ticket_OV25_TestCase
+ *
+ * Collection::isModified, getDeleteDiff, getInsertDiff
+ *
+ * @package     Doctrine
+ * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @category    Object Relational Mapping
+ * @link        www.doctrine-project.org
+ * @since       1.0
+ * @version     $Revision$
+ */
+class Doctrine_Ticket_OV25_TestCase extends Doctrine_UnitTestCase
+{
+    public function prepareTables()
+    {
+        $this->tables[] = 'Ticket_OV25_User';
+        $this->tables[] = 'Ticket_OV25_Role';
+        $this->tables[] = 'Ticket_OV25_UserRole';
+        $this->tables[] = 'Ticket_OV25_RoleReference';
+        parent::prepareTables();
+    }
+
+   public function prepareData()
+   {
+		$user = new Ticket_OV25_User();
+		$user->username = 'username';
+		$user->password = 'password';
+		$user->save();
+
+		$role = new Ticket_OV25_Role();
+		$role->name = 'admin';
+		$role->save();
+        
+        $role = new Ticket_OV25_Role();
+        $role->name = 'photographer';
+        $role->save();
+
+		$userRole = new Ticket_OV25_UserRole();
+		$userRole->id_user = $user->id;
+		$userRole->id_role = $role->id;
+		$userRole->position = 1;
+		$userRole->save();
+
+		$user->free();
+	    $role->free();
+	    $userRole->free();
+	}
+	
+    public function testTest()
+    {
+       $user = Doctrine_Core::getTable('Ticket_OV25_User')->find(1);
+       $user->fromArray(array('Roles' => array(1, 2)));
+       $this->assertTrue($user->Roles->isModified());
+   }
+}
+
+class Ticket_OV25_User extends Doctrine_Record
+{
+	public function setTableDefinition()
+	{
+		$this->hasColumn('username', 'string', 64, array('notnull' => true));
+		$this->hasColumn('password', 'string', 128, array('notnull' => true));
+	}
+	
+	public function setUp()
+	{
+		$this->hasMany('Ticket_OV25_Role as Roles', array('local' => 'id_user', 'foreign' => 'id_role', 'refClass' => 'Ticket_OV25_UserRole', 'refOrderBy' => 'position ASC'));
+	}
+}
+
+class Ticket_OV25_Role extends Doctrine_Record
+{
+	public function setTableDefinition()
+	{
+		$this->hasColumn('name', 'string', 64);
+	}
+	
+	public function setUp()
+	{
+		$this->hasMany('Ticket_OV25_User as Users', array('local' => 'id_role', 'foreign' => 'id_user', 'refClass' => 'Ticket_OV25_UserRole', 'orderBy' => 'username DESC'));
+		$this->hasMany('Ticket_OV25_Role as Parents', array('local' => 'id_role_child', 'foreign' => 'id_role_parent', 'refClass' => 'Ticket_OV25_RoleReference'));
+		$this->hasMany('Ticket_OV25_Role as Children', array('local' => 'id_role_parent', 'foreign' => 'id_role_child', 'refClass' => 'Ticket_OV25_RoleReference'));
+	}
+}
+
+class Ticket_OV25_UserRole extends Doctrine_Record
+{
+	public function setTableDefinition()
+	{
+		$this->hasColumn('id_user', 'integer', null, array('primary' => true));
+		$this->hasColumn('id_role', 'integer', null, array('primary' => true));
+		$this->hasColumn('position', 'integer', null, array('notnull' => true));
+	}
+	
+	public function setUp()
+	{
+		$this->hasOne('Ticket_OV25_User as User', array('local' => 'id_user', 'foreign' => 'id', 'onDelete' => 'CASCADE'));
+		$this->hasOne('Ticket_OV25_Role as Role', array('local' => 'id_role', 'foreign' => 'id', 'onDelete' => 'CASCADE'));
+	}
+}
+
+class Ticket_OV25_RoleReference extends Doctrine_Record
+{
+	public function setTableDefinition()
+	{
+		$this->hasColumn('id_role_parent', 'integer', null, array('primary' => true));
+		$this->hasColumn('id_role_child', 'integer', null, array('primary' => true));
+		$this->hasColumn('position', 'integer', null, array('notnull' => true));
+
+		$this->option('orderBy', 'position DESC');
+	}
+	
+	public function setUp()
+	{
+		$this->hasOne('Ticket_OV25_Role as Parent', array('local' => 'id_role_parent', 'foreign' => 'id', 'onDelete' => 'CASCADE'));
+		$this->hasOne('Ticket_OV25_Role as Child', array('local' => 'id_role_child', 'foreign' => 'id', 'onDelete' => 'CASCADE'));
+	}
+}
\ No newline at end of file