Whitespace cleanup; test fix.

module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Response/RecordCollectionFactory.php

@@ -90,7 +90,6 @@ class RecordCollectionFactory implements RecordCollectionFactoryInterface
      */
     public function factory($response)
     {
-
         if (!is_array($response)) {
             throw new InvalidArgumentException(
                 sprintf(

module/VuFindSearch/tests/unit-tests/src/VuFindTest/Backend/BrowZine/Response/RecordCollectionFactoryTest.php

@@ -49,7 +49,7 @@ class RecordCollectionFactoryTest extends PHPUnit_Framework_TestCase
      */
     public function testFactory()
     {
-        $resp = ['data' => [[], [], []]];
+        $resp = ['data' => [['id' => 1], ['id' => 2], ['id' => 3]]];
         $fact = new RecordCollectionFactory();
         $coll = $fact->factory($resp);
         $this->assertEquals(3, count($coll));