Reorg of unit tests

UnitTests/Views/FrameViewTests.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace Terminal.Gui.ViewTests {
+	public class FrameViewTests {
+		[Fact]
+		public void Constuctors_Defaults ()
+		{
+			var fv = new FrameView ();
+			Assert.Equal (string.Empty, fv.Title);
+			Assert.Equal (string.Empty, fv.Text);
+			Assert.NotNull (fv.Border);
+			Assert.Single (fv.InternalSubviews);
+			Assert.Single (fv.Subviews);
+
+			fv = new FrameView ("Test");
+			Assert.Equal ("Test", fv.Title);
+			Assert.Equal (string.Empty, fv.Text);
+			Assert.NotNull (fv.Border);
+			Assert.Single (fv.InternalSubviews);
+			Assert.Single (fv.Subviews);
+
+			fv = new FrameView (new Rect (1, 2, 10, 20), "Test");
+			Assert.Equal ("Test", fv.Title);
+			Assert.Equal (string.Empty, fv.Text);
+			Assert.NotNull (fv.Border);
+			Assert.Single (fv.InternalSubviews);
+			Assert.Single (fv.Subviews);
+			Assert.Equal (new Rect (1, 2, 10, 20), fv.Frame);
+		}
+	}
+}