Issue #1591348 by aspilicious: Fixed Convert dblog tests to PSR-0.

core/modules/dblog/dblog.info

@@ -3,4 +3,3 @@ description = Logs and records system events to the database.
 package = Core
 version = VERSION
 core = 8.x
-files[] = dblog.test

core/modules/dblog/lib/Drupal/dblog/Tests/DBLogTest.php

@@ -2,13 +2,15 @@
 
 /**
  * @file
- * Tests for dblog.module.
+ * Definition of Drupal\dblog\Tests\DBLogTest.
  */
 
+namespace Drupal\dblog\Tests;
 
 use Drupal\simpletest\WebTestBase;
+use SimpleXMLElement;
 
-class DBLogTestCase extends WebTestBase {
+class DBLogTest extends WebTestBase {
   protected $profile = 'standard';
 
   protected $big_user;
@@ -592,4 +594,3 @@ class DBLogTestCase extends WebTestBase {
     $this->assertLink(html_entity_decode($message_text), 0, $message);
   }
 }
-