- unittest improvements

phpunit.xml.dist

@@ -21,6 +21,9 @@
   <whitelist>
     <directory suffix=".php">library</directory>
   </whitelist>
+  <blacklist>
+    <file>library/Solarium/Autoloader.php</file>
+  </blacklist>
 </filter>
 
 </phpunit>

tests/Solarium/Query/Update/Command/AddTest.php

@@ -67,6 +67,22 @@ class Solarium_Query_Update_Command_AddTest extends PHPUnit_Framework_TestCase
         );
     }
 
+    public function testAddDocumentsMultipleTimes()
+    {
+        $doc1 = new Solarium_Document_ReadWrite(array('id' => 1));
+        $doc2 = new Solarium_Document_ReadWrite(array('id' => 2));
+        $this->_command->addDocuments(array($doc1, $doc2));
+
+        $doc3 = new Solarium_Document_ReadWrite(array('id' => 3));
+        $doc4 = new Solarium_Document_ReadWrite(array('id' => 4));
+        $this->_command->addDocuments(array($doc3, $doc4));
+
+        $this->assertEquals(
+            array($doc1, $doc2, $doc3, $doc4),
+            $this->_command->getDocuments()
+        );
+    }
+
     public function testAddDocumentsIteration()
     {
         $doc1 = new Solarium_Document_ReadWrite(array('id' => 1));