fixed graphview unit tests

UnitTests/Views/GraphViewTests.cs

@@ -12,7 +12,7 @@ using Xunit.Abstractions;
 using Rune = System.Rune;
 
 namespace Terminal.Gui.ViewTests {
-#if false // BUGBUG: v2 see https://github.com/gui-cs/Terminal.Gui/issues/2463
+// BUGBUG: v2 see https://github.com/gui-cs/Terminal.Gui/issues/2463
 
 	#region Helper Classes
 	class FakeHAxis : HorizontalAxis {
@@ -86,6 +86,8 @@ namespace Terminal.Gui.ViewTests {
 			GraphViewTests.InitFakeDriver ();
 
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
+
 			gv.ColorScheme = new ColorScheme ();
 			gv.MarginBottom = 1;
 			gv.MarginLeft = 1;
@@ -100,6 +102,8 @@ namespace Terminal.Gui.ViewTests {
 		public void ScreenToGraphSpace_DefaultCellSize ()
 		{
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
+
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
 			// origin should be bottom left
@@ -119,7 +123,7 @@ namespace Terminal.Gui.ViewTests {
 		public void ScreenToGraphSpace_DefaultCellSize_WithMargin ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -155,7 +159,7 @@ namespace Terminal.Gui.ViewTests {
 		public void ScreenToGraphSpace_CustomCellSize ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -186,7 +190,7 @@ namespace Terminal.Gui.ViewTests {
 		public void GraphSpaceToScreen_DefaultCellSize ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -205,7 +209,7 @@ namespace Terminal.Gui.ViewTests {
 		public void GraphSpaceToScreen_DefaultCellSize_WithMargin ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -234,7 +238,7 @@ namespace Terminal.Gui.ViewTests {
 		public void GraphSpaceToScreen_ScrollOffset ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -255,7 +259,7 @@ namespace Terminal.Gui.ViewTests {
 		public void GraphSpaceToScreen_CustomCellSize ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 			
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -295,7 +299,7 @@ namespace Terminal.Gui.ViewTests {
 		public void GraphSpaceToScreen_CustomCellSize_WithScrollOffset ()
 		{
 			var gv = new GraphView ();
-			gv.LayoutSubviews ();
+			gv.BeginInit (); gv.EndInit ();
 
 			gv.Bounds = new Rect (0, 0, 20, 10);
 
@@ -340,6 +344,8 @@ namespace Terminal.Gui.ViewTests {
 			InitFakeDriver ();
 
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
+
 			gv.ColorScheme = new ColorScheme ();
 			gv.Bounds = new Rect (0, 0, 50, 30);
 			gv.Series.Add (new ScatterSeries () { Points = new List<PointF> { new PointF (1, 1) } });
@@ -363,6 +369,7 @@ namespace Terminal.Gui.ViewTests {
 		public void TestReversing_ScreenToGraphSpace ()
 		{
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
 			gv.Bounds = new Rect (0, 0, 50, 30);
 
 			// How much graph space each cell of the console depicts
@@ -414,6 +421,7 @@ namespace Terminal.Gui.ViewTests {
 			GraphViewTests.InitFakeDriver ();
 
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
 			gv.ColorScheme = new ColorScheme ();
 			gv.Bounds = new Rect (0, 0, 50, 30);
 
@@ -460,6 +468,7 @@ namespace Terminal.Gui.ViewTests {
 			GraphViewTests.InitFakeDriver ();
 
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
 			gv.ColorScheme = new ColorScheme ();
 			gv.Bounds = new Rect (0, 0, 50, 30);
 
@@ -683,6 +692,7 @@ namespace Terminal.Gui.ViewTests {
 			GraphViewTests.InitFakeDriver ();
 
 			var gv = new GraphView ();
+			gv.BeginInit (); gv.EndInit ();
 			gv.ColorScheme = new ColorScheme ();
 
 			// y axis goes from 0.1 to 1 across 10 console rows
@@ -1601,5 +1611,5 @@ namespace Terminal.Gui.ViewTests {
 			Assert.Equal (6.6f, render.Value);
 		}
 	}
-#endif
+
 }

UnitTests/Views/SpinnerViewTests.cs

@@ -3,7 +3,7 @@ using Terminal.Gui;
 using Xunit;
 using Xunit.Abstractions;
 
-namespace UnitTests.Views {
+namespace Terminal.Gui.ViewsTests {
 	public class SpinnerViewTests {
 
 		readonly ITestOutputHelper output;