Evaluate, Test and Move the items und library/Icinga/Web to the source tree

Add test for paginator/QueryAdapter

refs #4256

library/Icinga/Protocol/Statusdat/Parser.php

@@ -324,7 +324,12 @@ class Parser
      */
     protected function getMembers(&$object)
     {
+        if (!isset($object->members)) {
+            return array();
+        }
+
         $members = explode(",", $object->members);
+
         if ($this->currentObjectType == "service") {
             $res = array();
             for ($i = 0; $i < count($members); $i += 2) {

library/Icinga/Protocol/Statusdat/Reader.php

@@ -95,7 +95,7 @@ class Reader implements IReader
      */
     private function initializeCaches()
     {
-        $defaultCachePath = "/tmp/" . self::STATUSDAT_DEFAULT_CACHE_PATH;
+        $defaultCachePath = "/tmp" . self::STATUSDAT_DEFAULT_CACHE_PATH;
 
         $cachePath = $this->config->get('cache_path', $defaultCachePath);
         $maxCacheLifetime = intval($this->config->get('cache_path', self::DEFAULT_CACHE_LIFETIME));
@@ -167,10 +167,16 @@ class Reader implements IReader
      */
     private function readStatusCache()
     {
+        if (!isset($this->stateCache)) {
+            return true;
+        }
+
         $statusInfo = $this->stateCache->load('state' . md5($this->config->status_file));
+
         if ($statusInfo == false) {
             return false;
         }
+
         $this->hasRuntimeState = true;
         return true;
     }

test/php/library/Icinga/Web/Paginator/Adapter/QueryAdapterTest.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Tests\Icinga\Web\Paginator\Adapter;
+
+use Icinga\Backend\Statusdat;
+use Icinga\Protocol\Statusdat\Reader;
+use Icinga\Web\Paginator\Adapter\QueryAdapter;
+
+require_once 'Zend/Paginator/Adapter/Interface.php';
+require_once 'Zend/Config.php';
+require_once 'Zend/Cache.php';
+
+require_once '../../library/Icinga/Web/Paginator/Adapter/QueryAdapter.php';
+require_once '../../library/Icinga/Backend/Criteria/Order.php';
+require_once '../../library/Icinga/Backend/AbstractBackend.php';
+require_once '../../library/Icinga/Backend/Query.php';
+require_once '../../library/Icinga/Backend/Statusdat/Query.php';
+require_once '../../library/Icinga/Backend/Statusdat.php';
+require_once '../../library/Icinga/Backend/MonitoringObjectList.php';
+require_once '../../library/Icinga/Backend/Statusdat/HostlistQuery.php';
+require_once '../../library/Icinga/Backend/DataView/AbstractAccessorStrategy.php';
+require_once '../../library/Icinga/Backend/DataView/ObjectRemappingView.php';
+require_once '../../library/Icinga/Backend/Statusdat/DataView/StatusdatHostView.php';
+require_once '../../library/Icinga/Protocol/AbstractQuery.php';
+require_once '../../library/Icinga/Protocol/Statusdat/IReader.php';
+require_once '../../library/Icinga/Protocol/Statusdat/Reader.php';
+require_once '../../library/Icinga/Protocol/Statusdat/Query.php';
+
+class QueryAdapterTest extends \PHPUnit_Framework_TestCase
+{
+    private $cacheDir;
+
+    private $config;
+
+    protected function setUp()
+    {
+        $this->cacheDir = '/tmp'. Reader::STATUSDAT_DEFAULT_CACHE_PATH;
+
+        if (!file_exists($this->cacheDir)) {
+            mkdir($this->cacheDir);
+        }
+
+        $statusdatFile = dirname(__FILE__). '/../../../../../res/status/icinga.status.dat';
+        $cacheFile = dirname(__FILE__). '/../../../../../res/status/icinga.objects.cache';
+
+        $this->config = new \Zend_Config(
+            array(
+                'status_file' => $statusdatFile,
+                'objects_file' => $cacheFile
+            )
+        );
+    }
+
+    public function testLimit1()
+    {
+        $backend = new Statusdat($this->config);
+        $query = $backend->select()->from('hostlist');
+
+        $paginator = new QueryAdapter($query);
+
+        $this->assertEquals(30, $paginator->count());
+
+        $data = $paginator->getItems(0, 10);
+
+        $this->assertCount(10, $data);
+
+        $data = $paginator->getItems(10, 20);
+        $this->assertCount(10, $data);
+    }
+}