Test fixes

Author: tznind

src/StatusBarExtensions.cs

@@ -75,11 +75,14 @@ public static Shortcut[] GetShortcuts(this StatusBar bar)
 
     public static void SetShortcuts(this StatusBar bar, Shortcut[] shortcuts)
     {
-        bar.Subviews.Clear();
+        foreach(var old in bar.GetShortcuts())
+        {
+            bar.Remove(old);
+        }
 
         foreach (var shortcut in shortcuts)
         {
-            bar.Subviews.Add(shortcut);
+            bar.Add(shortcut);
         }
     }
 }

src/ViewFactory.cs

@@ -39,7 +39,11 @@ public static class ViewFactory
 
         // BUG These seem to cause stack overflows in CreateSubControlDesigns (see TestAddView_RoundTrip)
         typeof( Wizard ),
-        typeof( WizardStep )
+        typeof( WizardStep ),
+
+        // TODO: Requires tests and comprehensive testing, also its generic so that's more complicated
+        typeof(NumericUpDown),
+        typeof(NumericUpDown<>)
     ];
 
     /// <summary>

tests/ListViewTests.cs

@@ -81,6 +81,10 @@ public void TestIListSourceProperty_Rhs( )
         var code = Helpers.ExpressionToCode( prop.GetRhs( ) );
 
         Assert.That(
-            code, Is.EqualTo( "new Terminal.Gui.ListWrapper(new string[] {\n            \"hi there\",\n            \"my friend\"})".Replace( "\n", Environment.NewLine ) ) );
+            code.Trim().ReplaceLineEndings("\n"), Is.EqualTo( 
+                @"
+new Terminal.Gui.ListWrapper<string>(new System.Collections.ObjectModel.ObservableCollection<string>(new string[] {
+                ""hi there"",
+                ""my friend""}))".Trim().ReplaceLineEndings("\n")));
     }
 }