[2.0] Committing missing DoctrineExceptionTest

tests/Doctrine/Tests/Common/DoctrineExceptionTest.php

+<?php
+
+namespace Doctrine\Tests\Common;
+
+class DoctrineExceptionTest extends \Doctrine\Tests\DoctrineTestCase
+{
+    public function testStaticCall()
+    {
+        $e = \Doctrine\Common\DoctrineException::testingStaticCallBuildsErrorMessageWithParams('param1', 'param2');
+
+        $this->assertEquals($e->getMessage(), "Testing static call builds error message with params ('param1', 'param2')");
+    }
+}
\ No newline at end of file