Fixed tests, added migration stuff, added default user.

app/lib/Firefly/Helper/Migration/MigrationHelper.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: sander
+ * Date: 03/07/14
+ * Time: 21:34
+ */
+
+namespace Firefly\Helper\Migration;
+
+
+class MigrationHelper implements MigrationHelperInterface
+{
+    protected $path;
+    protected $JSON;
+
+    public function loadFile($path)
+    {
+        $this->path = $path;
+    }
+
+    public function validFile()
+    {
+        // file does not exist:
+        if(!file_exists($this->path)) {
+            return false;
+        }
+
+        // load the content:
+        $content = file_get_contents($this->path);
+        if($content === false) {
+            return false;
+        }
+
+        // parse the content
+        $this->JSON = json_decode($content);
+        if(is_null($this->JSON)) {
+            return false;
+        }
+    }
+}

app/lib/Firefly/Helper/Migration/MigrationHelperInterface.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: sander
+ * Date: 03/07/14
+ * Time: 21:33
+ */
+
+namespace Firefly\Helper\Migration;
+
+
+interface MigrationHelperInterface
+{
+    public function loadFile($path);
+
+    public function validFile();
+
+}