Rename tests directory to Tests

extension/Source/bootstrap.php

@@ -6,16 +6,5 @@
  * Time: 12:17 PM
  */
 
-require_once(__DIR__ . '/../vendor/autoload.php');
-
-/*
-spl_autoload_register(function ($class) {
-    $tmp = explode('\\', $class);
-    $className = array_pop($tmp);
-    $file = __DIR__ .  '/qfq/helper/' . $className . '.php';
-    if (file_exists($file))
-    {
-        require_once $file;
-    }
-});
-*/
+// use autoloader of composer. Directories for autoload specified in composer.json -> autoload
+require_once(__DIR__ . '/../vendor/autoload.php');
\ No newline at end of file

extension/phpunit.xml

 <phpunit bootstrap="Source/bootstrap.php">
     <testsuites>
         <testsuite name="qfq">
-            <directory>tests/unit</directory>
+            <directory>Tests/unit</directory>
         </testsuite>
     </testsuites>
     <filter>