Fixed eloquent builder "lists()" call.

Author: nqxcode

src/Nqxcode/LuceneSearch/Model/Config.php

@@ -158,7 +158,7 @@ private function groupedSearchableIdsAsKeys(array $hits)
             $primaryKey = $model->getKeyName();
 
             if (!method_exists($model, 'searchableIds')) { // If not exists get full id list
-                $searchableIds = $model->lists($primaryKey);
+                $searchableIds = $model->newQuery()->lists($primaryKey);
             } else {
                 $searchableIds = $model->{'searchableIds'}();
             }

tests/unit/Model/ConfigTest.php

@@ -194,7 +194,10 @@ public function testModels()
         list($cKey, $cValue) = $this->config->classUidPair(new DummyModel);
         list($pKey, $pValue) = $this->config->primaryKeyPair(new DummyModel);
 
-        $this->dummyMock->shouldReceive('lists')->with('pk')->andReturn([1, 2, 3])->byDefault();
+        $this->dummyMock->shouldReceive('newQuery')->andReturn(
+            $builderMock = m::mock('Nqxcode\LuceneSearch\Query\Builder')
+        );
+        $builderMock->shouldReceive('lists')->with('pk')->andReturn([1, 2, 3])->byDefault();
 
         $hitMock = m::mock('ZendSearch\Lucene\Search\QueryHit');
         $hitMock->{$cKey} = $cValue;