BaseTestCase: provide db for our tests

library/Director/Test/BaseTestCase.php

@@ -3,17 +3,31 @@
 namespace Icinga\Module\Director\Test;
 
 use Icinga\Application\Cli;
+use Icinga\Application\Config;
+use Icinga\Module\Director\Db;
 use PHPUnit_Framework_TestCase;
 
 class BaseTestCase extends PHPUnit_Framework_TestCase
 {
     private static $app;
 
+    private $db;
+
     public function setUp()
     {
         $this->app();
     }
 
+    protected function getDb()
+    {
+        if ($this->db === null) {
+            $resourceName = Config::module('director')->get('db', 'resource');
+            $this->db = Db::fromResourceName($resourceName);
+        }
+
+        return $this->db;
+    }
+
     protected function app()
     {
         if (self::$app === null) {

test/php/library/Director/Objects/TimePeriodRangesTest.php

@@ -2,24 +2,15 @@
 
 namespace Tests\Icinga\Modules\Director\Objects;
 
-use Icinga\Application\Config;
-use Icinga\Module\Director\Db;
 use Icinga\Module\Director\Objects\IcingaTimePeriodRange;
 use Icinga\Module\Director\Objects\IcingaTimePeriodRanges;
 use Icinga\Module\Director\Objects\IcingaTimePeriod;
 use Icinga\Module\Director\Test\BaseTestCase;
 
-class TimePeriodRangesTest extends BaseTestCase
+class IcingaTimePeriodRangesTest extends BaseTestCase
 {
     protected $testPeriodName = '___TEST___timerange';
 
-    public function getDb()
-    {
-        $resourceName = Config::module('director')->get('db', 'resource');
-        $db = Db::fromResourceName($resourceName);
-        return $db;
-    }
-
     public function testUpdate()
     {
         $period = $this->createTestPeriod();