--- a/API/Factories/Mock/MockSystemFactory.cs	Sat Feb 26 20:14:29 2011 +0000
+++ b/API/Factories/Mock/MockSystemFactory.cs	Sat Feb 26 20:15:38 2011 +0000
@@ -7,6 +7,7 @@
 using IBBoard.WarFoundry.API.Factories;
 using IBBoard.WarFoundry.API.Objects;
 using ICSharpCode.SharpZipLib.Zip;
+using System.Collections.Generic;
 
 namespace IBBoard.WarFoundry.API.Factories.Mock
 {
@@ -58,17 +59,23 @@
 			throw new NotImplementedException ();
 		}
 		
-		protected override Stream GetArmyDataStream (ZipFile file)
+		protected override ICollection<ZipEntry> GetArmyZipEntries(ZipFile file)
 		{
 			throw new NotImplementedException ();
 		}
 		
-		protected override Stream GetGameSystemDataStream (ZipFile file)
+		protected override ICollection<ZipEntry> GetGameSystemZipEntries (ZipFile file)
 		{
-			return new MemoryStream();
+			List<ZipEntry> entries = new List<ZipEntry>();
+			ZipEntry zipEntry = file.GetEntry("data.systemx");
+			if (zipEntry != null)
+			{
+				entries.Add(zipEntry);
+			}
+			return entries;
 		}
 
-		protected override Stream GetRaceDataStream (ZipFile file)
+		protected override ICollection<ZipEntry> GetRaceZipEntries (ZipFile file)
 		{
 			throw new NotImplementedException ();
 		}