Framework/User: Implement getTimezone to retrieve the user's Timezone

refs #4440

library/Icinga/User.php

@@ -316,4 +316,20 @@ class User
         }
         return null;
     }
+
+    /**
+     * Retrieve the user's timezone
+     *
+     * If the user did not set a timezone, the default timezone set via config.ini will be returned
+     *
+     * @return string
+     */
+    public function getTimezone()
+    {
+        $tz = $this->preferences->get('timezone');
+        if ($tz === null) {
+            $tz = date_default_timezone_get();
+        }
+        return $tz;
+    }
 }

test/php/library/Icinga/UserTest.php

@@ -1,67 +1,72 @@
 <?php
 
 namespace Tests\Icinga;
-/**
-*
-* Test class for User 
-* Created Fri, 07 Jun 2013 10:38:16 +0000 
-*
-**/
+
+require_once __DIR__ . '/../../../../library/Icinga/User.php';
+require_once __DIR__ . '/../../../../library/Icinga/User/Preferences.php';
+require_once __DIR__ . '/../../../../library/Icinga/User/Preferences/ChangeSet.php';
+
+use Icinga\User as IcingaUser;
+use Icinga\User\Preferences as UserPreferences;
+
 class UserTest extends \PHPUnit_Framework_TestCase
 {
 
-    /**
-    * Test for User::ListGroups() 
-    *
-    **/
     public function testListGroups()
     {
         $this->markTestIncomplete('testListGroups is not implemented yet');
     }
 
-    /**
-    * Test for User::IsMemberOf() 
-    *
-    **/
     public function testIsMemberOf()
     {
         $this->markTestIncomplete('testIsMemberOf is not implemented yet');
     }
 
-    /**
-    * Test for User::GetPermissionList() 
-    *
-    **/
     public function testGetPermissionList()
     {
         $this->markTestIncomplete('testGetPermissionList is not implemented yet');
     }
 
-    /**
-    * Test for User::HasPermission() 
-    *
-    **/
     public function testHasPermission()
     {
         $this->markTestIncomplete('testHasPermission is not implemented yet');
     }
 
-    /**
-    * Test for User::GrantPermission() 
-    *
-    **/
     public function testGrantPermission()
     {
         $this->markTestIncomplete('testGrantPermission is not implemented yet');
     }
 
-    /**
-    * Test for User::RevokePermission() 
-    *
-    **/
     public function testRevokePermission()
     {
         $this->markTestIncomplete('testRevokePermission is not implemented yet');
     }
 
+    public function testGetDefaultTimezoneIfTimezoneNotSet()
+    {
+        $defaultTz = 'UTC';
+        date_default_timezone_set($defaultTz);
+        $user = new IcingaUser('unittest');
+        $prefs = new UserPreferences(array());
+        $user->setPreferences($prefs);
+        $this->assertEquals($user->getTimezone(), $defaultTz,
+            'User\'s timezone does not match the default timezone'
+        );
+    }
+
+    public function testGetTimezoneIfTimezoneSet()
+    {
+        $defaultTz = 'UTC';
+        $explicitTz = 'Europe/Berlin';
+        date_default_timezone_set($defaultTz);
+        $user = new IcingaUser('unittest');
+        $prefs = new UserPreferences(array(
+            'timezone' => $explicitTz
+        ));
+        $user->setPreferences($prefs);
+        $this->assertEquals($user->getTimezone(), $explicitTz,
+            'User\'s timezone does not match the timezone set by himself'
+        );
+    }
+
 }