diff --git a/DiscImageChef.DiscImages/BlindWrite4.cs b/DiscImageChef.DiscImages/BlindWrite4.cs
index 66a0cd43..560dccc5 100644
--- a/DiscImageChef.DiscImages/BlindWrite4.cs
+++ b/DiscImageChef.DiscImages/BlindWrite4.cs
@@ -43,7 +43,7 @@ using DiscImageChef.Filters;
 
 namespace DiscImageChef.ImagePlugins
 {
-    class BlindWrite4 : ImagePlugin
+    public class BlindWrite4 : ImagePlugin
     {
         #region Internal Constants
         /// <summary>"BLINDWRITE TOC FILE"</summary>
diff --git a/DiscImageChef.DiscImages/CDRDAO.cs b/DiscImageChef.DiscImages/CDRDAO.cs
index 40ea0786..eafcc3b3 100644
--- a/DiscImageChef.DiscImages/CDRDAO.cs
+++ b/DiscImageChef.DiscImages/CDRDAO.cs
@@ -43,7 +43,7 @@ namespace DiscImageChef.ImagePlugins
 {
     // TODO: Doesn't support compositing from several files
     // TODO: Doesn't support silences that are not in files
-    class CDRDAO : ImagePlugin
+    public class CDRDAO : ImagePlugin
     {
         #region Internal structures
 
diff --git a/DiscImageChef.DiscImages/CDRWin.cs b/DiscImageChef.DiscImages/CDRWin.cs
index a8616738..60749998 100644
--- a/DiscImageChef.DiscImages/CDRWin.cs
+++ b/DiscImageChef.DiscImages/CDRWin.cs
@@ -42,7 +42,7 @@ using DiscImageChef.Filters;
 
 namespace DiscImageChef.ImagePlugins
 {
-    class CDRWin : ImagePlugin
+    public class CDRWin : ImagePlugin
     {
         #region Internal structures
 
diff --git a/DiscImageChef.DiscImages/CHD.cs b/DiscImageChef.DiscImages/CHD.cs
index 4af0bd3e..18ddce10 100644
--- a/DiscImageChef.DiscImages/CHD.cs
+++ b/DiscImageChef.DiscImages/CHD.cs
@@ -46,7 +46,7 @@ using SharpCompress.Compressors.Deflate;
 namespace DiscImageChef.ImagePlugins
 {
 	// TODO: Implement PCMCIA support
-	class CHD : ImagePlugin
+	public class CHD : ImagePlugin
 	{
 		#region Internal Structures
 
diff --git a/DiscImageChef.DiscImages/CPCDSK.cs b/DiscImageChef.DiscImages/CPCDSK.cs
index 57893d84..09e54c62 100644
--- a/DiscImageChef.DiscImages/CPCDSK.cs
+++ b/DiscImageChef.DiscImages/CPCDSK.cs
@@ -44,7 +44,7 @@ using DiscImageChef.Filters;
 namespace DiscImageChef.ImagePlugins
 {
     // Checked using several images and strings inside Apple's DiskImages.framework
-    class CPCDSK : ImagePlugin
+    public class CPCDSK : ImagePlugin
     {
         #region Internal constants
         /// <summary>
diff --git a/DiscImageChef.DiscImages/DIM.cs b/DiscImageChef.DiscImages/DIM.cs
index a41f896b..c7ddb702 100644
--- a/DiscImageChef.DiscImages/DIM.cs
+++ b/DiscImageChef.DiscImages/DIM.cs
@@ -42,7 +42,7 @@ using DiscImageChef.Filters;
 namespace DiscImageChef.ImagePlugins
 {
     // Checked using several images and strings inside Apple's DiskImages.framework
-    class DIM : ImagePlugin
+    public class DIM : ImagePlugin
     {
         #region Internal enumerations
         enum DiskType : byte
diff --git a/DiscImageChef.DiscImages/DiskCopy42.cs b/DiscImageChef.DiscImages/DiskCopy42.cs
index 66bbebce..b35b7e50 100644
--- a/DiscImageChef.DiscImages/DiskCopy42.cs
+++ b/DiscImageChef.DiscImages/DiskCopy42.cs
@@ -43,7 +43,7 @@ using DiscImageChef.Filters;
 namespace DiscImageChef.ImagePlugins
 {
     // Checked using several images and strings inside Apple's DiskImages.framework
-    class DiskCopy42 : ImagePlugin
+    public class DiskCopy42 : ImagePlugin
     {
         #region Internal Structures
 
diff --git a/DiscImageChef.DiscImages/GDI.cs b/DiscImageChef.DiscImages/GDI.cs
index 9b926b36..eb5dfbaa 100644
--- a/DiscImageChef.DiscImages/GDI.cs
+++ b/DiscImageChef.DiscImages/GDI.cs
@@ -42,7 +42,7 @@ namespace DiscImageChef.ImagePlugins
 {
     // TODO: There seems no be no clear definition on how to treat pregaps that are not included in the file, so this is just appending it to start of track
     // TODO: This format doesn't support to specify pregaps that are included in the file (like Redump ones)
-    class GDI : ImagePlugin
+    public class GDI : ImagePlugin
     {
         #region Internal structures
 
diff --git a/DiscImageChef.DiscImages/Nero.cs b/DiscImageChef.DiscImages/Nero.cs
index afe81407..5f11234f 100644
--- a/DiscImageChef.DiscImages/Nero.cs
+++ b/DiscImageChef.DiscImages/Nero.cs
@@ -39,7 +39,7 @@ using DiscImageChef.Filters;
 
 namespace DiscImageChef.ImagePlugins
 {
-    class Nero : ImagePlugin
+    public class Nero : ImagePlugin
     {
         #region Internal structures
 
diff --git a/DiscImageChef.DiscImages/QCOW.cs b/DiscImageChef.DiscImages/QCOW.cs
index 7f935d73..95bebbea 100644
--- a/DiscImageChef.DiscImages/QCOW.cs
+++ b/DiscImageChef.DiscImages/QCOW.cs
@@ -42,7 +42,7 @@ using SharpCompress.Compressors.Deflate;
 
 namespace DiscImageChef.ImagePlugins
 {
-    class QCOW : ImagePlugin
+    public class QCOW : ImagePlugin
     {
         #region Internal constants
         /// <summary>
diff --git a/DiscImageChef.DiscImages/QCOW2.cs b/DiscImageChef.DiscImages/QCOW2.cs
index c8935529..c93f0e0a 100644
--- a/DiscImageChef.DiscImages/QCOW2.cs
+++ b/DiscImageChef.DiscImages/QCOW2.cs
@@ -42,7 +42,7 @@ using SharpCompress.Compressors.Deflate;
 
 namespace DiscImageChef.ImagePlugins
 {
-    class QCOW2 : ImagePlugin
+    public class QCOW2 : ImagePlugin
     {
         #region Internal constants
         /// <summary>
diff --git a/DiscImageChef.DiscImages/QED.cs b/DiscImageChef.DiscImages/QED.cs
index 54b1f9ac..50a7e377 100644
--- a/DiscImageChef.DiscImages/QED.cs
+++ b/DiscImageChef.DiscImages/QED.cs
@@ -40,7 +40,7 @@ using DiscImageChef.Filters;
 
 namespace DiscImageChef.ImagePlugins
 {
-    class QED : ImagePlugin
+    public class QED : ImagePlugin
     {
         #region Internal constants
         /// <summary>
diff --git a/DiscImageChef.DiscImages/TeleDisk.cs b/DiscImageChef.DiscImages/TeleDisk.cs
index ed8b96cf..a86e42f0 100644
--- a/DiscImageChef.DiscImages/TeleDisk.cs
+++ b/DiscImageChef.DiscImages/TeleDisk.cs
@@ -41,7 +41,7 @@ namespace DiscImageChef.ImagePlugins
 {
     // Created following notes from Dave Dunfield
     // http://www.classiccmp.org/dunfield/img54306/td0notes.txt
-    class TeleDisk : ImagePlugin
+    public class TeleDisk : ImagePlugin
     {
         #region Internal Structures
 
diff --git a/DiscImageChef.DiscImages/ZZZRawImage.cs b/DiscImageChef.DiscImages/ZZZRawImage.cs
index 7b25eb78..a0ebdf21 100644
--- a/DiscImageChef.DiscImages/ZZZRawImage.cs
+++ b/DiscImageChef.DiscImages/ZZZRawImage.cs
@@ -40,7 +40,7 @@ using DiscImageChef.Filters;
 namespace DiscImageChef.ImagePlugins
 {
     // Checked using several images and strings inside Apple's DiskImages.framework
-    class ZZZRawImage : ImagePlugin
+    public class ZZZRawImage : ImagePlugin
     {
         #region Internal variables
 
diff --git a/DiscImageChef.Tests/Filesystems/ADFS.cs b/DiscImageChef.Tests/Filesystems/ADFS.cs
new file mode 100644
index 00000000..f427b660
--- /dev/null
+++ b/DiscImageChef.Tests/Filesystems/ADFS.cs
@@ -0,0 +1,47 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : ADFS.cs
+// Version        : 1.0
+// Author(s)      : Natalia Portillo
+//
+// Component      : Component
+//
+// Revision       : $Revision$
+// Last change by : $Author$
+// Date           : $Date$
+//
+// --[ Description ] ----------------------------------------------------------
+//
+// Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright (C) 2011-2015 Claunia.com
+// ****************************************************************************/
+// //$Id$
+using System;
+namespace DiscImageChef.Tests.Filesystems
+{
+    public class ADFS
+    {
+        public ADFS()
+        {
+        }
+    }
+}