Updated some tests.

app/Models/LimitRepetition.php

@@ -1,20 +1,21 @@
 <?php namespace FireflyIII\Models;
 
-use Auth;
 use Crypt;
-use DB;
 use Illuminate\Database\Eloquent\Model;
 
 /**
  * Class LimitRepetition
  *
+ * @codeCoverageIgnore
+ *
  * @package FireflyIII\Models
  */
 class LimitRepetition extends Model
 {
 
+    protected $hidden = ['amount_encrypted'];
+
     /**
-     * @codeCoverageIgnore
      * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
      */
     public function budgetLimit()
@@ -22,15 +23,6 @@ class LimitRepetition extends Model
         return $this->belongsTo('FireflyIII\Models\BudgetLimit');
     }
 
-    /**
-     * @codeCoverageIgnore
-     * @return array
-     */
-    public function getDates()
-    {
-        return ['created_at', 'updated_at', 'startdate', 'enddate'];
-    }
-
     /**
      * @param $value
      *
@@ -47,6 +39,14 @@ class LimitRepetition extends Model
         return $value;
     }
 
+    /**
+     * @return array
+     */
+    public function getDates()
+    {
+        return ['created_at', 'updated_at', 'startdate', 'enddate'];
+    }
+
     /**
      * @param $value
      */