From 45b8252d0e5f1ea70e8b700c1d287d5749e576ff Mon Sep 17 00:00:00 2001
From: Pradeep Nayak <pradpnayak@gmail.com>
Date: Mon, 8 Feb 2016 20:29:59 +0530
Subject: [PATCH] --CRM-16617, added unit test

---
 tests/phpunit/CRM/Core/DAOTest.php | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tests/phpunit/CRM/Core/DAOTest.php b/tests/phpunit/CRM/Core/DAOTest.php
index fd4cce327c..6d8c061416 100644
--- a/tests/phpunit/CRM/Core/DAOTest.php
+++ b/tests/phpunit/CRM/Core/DAOTest.php
@@ -223,4 +223,29 @@ class CRM_Core_DAOTest extends CiviUnitTestCase {
     }
     $this->assertTrue($exception_thrown);
   }
+
+  /**
+   * requireValidDBName() method (to check valid database name)
+   */
+  public function testRequireValidDBName() {
+    $databases = array(
+      'testdb' => TRUE,
+      'test_db' => TRUE,
+      'TEST_db' => TRUE,
+      '123testdb' => TRUE,
+      'test12db34' => TRUE,
+      'test_12_db34' => TRUE,
+      'test-db' => FALSE,
+      'test;db' => FALSE,
+      'test*&db' => FALSE,
+      'testdb;Delete test' => FALSE,
+      '123456' => FALSE,
+      'test#$%^&*' => FALSE,
+    );
+    $testDetails = array();
+    foreach ($databases as $database => $val) {
+      $this->assertEquals(CRM_Core_DAO::requireValidDBName($database, $testDetails), $val);
+    }
+  }
+
 }
-- 
2.25.1