gui-cs.Terminal.Gui/UnitTests/Views/TileViewTests.cs

using System;
using System.ComponentModel;
using System.Linq;
using Xunit;
using Xunit.Abstractions;

// BUGBUG: v2 - These tests are all broken for now

//namespace Terminal.Gui.ViewsTests {
//	public class TileViewTests {
//		readonly ITestOutputHelper output;

//		public TileViewTests (ITestOutputHelper output)
//		{
//			this.output = output;
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//11111│22222
//11111│22222
//     │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect if it is not focused
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_WithBorder ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌────┬────┐
//│1111│2222│
//└────┴────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect if it is not focused
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_Focused ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//11111│22222
//11111◊22222
//     │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Now while focused move the splitter 1 unit right
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//111111│2222
//111111◊2222
//      │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// and 2 to the left
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//1111│222222
//1111◊222222
//    │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_Focused_WithBorder ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌────┬────┐
//│1111◊2222│
//└────┴────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Now while focused move the splitter 1 unit right
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌─────┬───┐
//│11111◊222│
//└─────┴───┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// and 2 to the left
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌───┬─────┐
//│111◊22222│
//└───┴─────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_Focused_50PercentSplit ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.SetSplitterPos (0, Pos.Percent (50));
//			Assert.IsType<Pos.PosFactor> (tileView.SplitterDistances.ElementAt (0));
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//11111│22222
//11111◊22222
//     │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Now while focused move the splitter 1 unit right
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//111111│2222
//111111◊2222
//      │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Even when moving the splitter location it should stay a Percentage based one
//			Assert.IsType<Pos.PosFactor> (tileView.SplitterDistances.ElementAt (0));

//			// and 2 to the left
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//1111│222222
//1111◊222222
//    │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//			// Even when moving the splitter location it should stay a Percentage based one
//			Assert.IsType<Pos.PosFactor> (tileView.SplitterDistances.ElementAt (0));
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Horizontal ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.Orientation = Orientation.Horizontal;
//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"    
//11111111111
//───────────
//22222222222";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect if it is not focused
//			line.ProcessKey (new KeyEvent (Key.CursorDown, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_View1MinSize_Absolute ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));
//			tileView.Tiles.ElementAt (0).MinSize = 6;

//			// distance is too small (below 6)
//			Assert.False (tileView.SetSplitterPos (0, 2));

//			// Should stay where it was originally at (50%)
//			Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 6
//			string looksLike =
//@"
//11111│22222
//11111◊22222
//     │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect because it
//			// would take us below the minimum splitter size
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// but we can continue to move the splitter right if we want
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//111111│2222
//111111◊2222
//      │     ";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_View1MinSize_Absolute_WithBorder ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));
//			tileView.Tiles.ElementAt (0).MinSize = 5;

//			// distance is too small (below 5)
//			Assert.False (tileView.SetSplitterPos (0, 2));

//			// Should stay where it was originally at (50%)
//			Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 5
//			string looksLike =
//@"
//┌────┬────┐
//│1111◊2222│
//└────┴────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect because it
//			// would take us below the minimum splitter size
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// but we can continue to move the splitter right if we want
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌─────┬───┐
//│11111◊222│
//└─────┴───┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_View2MinSize_Absolute ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));
//			tileView.Tiles.ElementAt (1).MinSize = 6;

//			// distance leaves too little space for view2 (less than 6 would remain)
//			Assert.False (tileView.SetSplitterPos (0, 8));

//			//  Should stay where it was originally at (50%)
//			Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 6
//			string looksLike =
//@"
//11111│22222
//11111◊22222
//     │     ";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect because it
//			// would take us below the minimum splitter size
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// but we can continue to move the splitter left if we want
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//1111│222222
//1111◊222222
//    │    ";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void TestTileView_Vertical_View2MinSize_Absolute_WithBorder ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));
//			tileView.Tiles.ElementAt (1).MinSize = 5;

//			// distance leaves too little space for view2 (less than 5 would remain)
//			Assert.False (tileView.SetSplitterPos (0, 8));

//			//  Should stay where it was originally at (50%)
//			Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 6
//			string looksLike =
//@"
//┌────┬────┐
//│1111◊2222│
//└────┴────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Keyboard movement on splitter should have no effect because it
//			// would take us below the minimum splitter size
//			line.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// but we can continue to move the splitter left if we want
//			line.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌───┬─────┐
//│111◊22222│
//└───┴─────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_InsertPanelAtStart ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.InsertTile (0);

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 6
//			string looksLike =
//@"
//┌──┬───┬──┐
//│  │111│22│
//└──┴───┴──┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_InsertPanelMiddle ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.InsertTile (1);

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 6
//			string looksLike =
//@"
//┌──┬───┬──┐
//│11│   │22│
//└──┴───┴──┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_InsertPanelAtEnd ()
//		{
//			var tileView = Get11By3TileView (out var line, true);
//			tileView.InsertTile (2);

//			tileView.Redraw (tileView.Bounds);

//			// so should ignore the 2 distance and stick to 6
//			string looksLike =
//@"
//┌──┬───┬──┐
//│11│222│  │
//└──┴───┴──┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Horizontal_Focused ()
//		{
//			var tileView = Get11By3TileView (out var line);

//			tileView.Orientation = Orientation.Horizontal;
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));

//			Assert.True (line.HasFocus);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"    
//11111111111
//─────◊─────
//22222222222";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Now move splitter line down
//			line.ProcessKey (new KeyEvent (Key.CursorDown, new KeyModifiers ()));

//			tileView.Redraw (tileView.Bounds);
//			looksLike =
//@"    
//11111111111
//11111111111
//─────◊─────";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// And 2 up
//			line.ProcessKey (new KeyEvent (Key.CursorUp, new KeyModifiers ()));
//			line.ProcessKey (new KeyEvent (Key.CursorUp, new KeyModifiers ()));
//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			looksLike =
//@"    
//─────◊─────
//22222222222
//22222222222";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_Horizontal_View1MinSize_Absolute ()
//		{
//			var tileView = Get11By3TileView (out var line);
//			tileView.ProcessHotKey (new KeyEvent (tileView.ToggleResizable, new KeyModifiers ()));

//			tileView.Orientation = Orientation.Horizontal;
//			tileView.Tiles.ElementAt (0).MinSize = 1;

//			// 0 should not be allowed because it brings us below minimum size of View1
//			Assert.False (tileView.SetSplitterPos (0, 0));
//			// position should remain where it was, at 50%
//			Assert.Equal (Pos.Percent (50f), tileView.SplitterDistances.ElementAt (0));

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"    
//11111111111
//─────◊─────
//22222222222";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// Now move splitter line down (allowed
//			line.ProcessKey (new KeyEvent (Key.CursorDown, new KeyModifiers ()));
//			tileView.Redraw (tileView.Bounds);
//			looksLike =
//@"    
//11111111111
//11111111111
//─────◊─────";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// And up 2 (only 1 is allowed because of minimum size of 1 on view1)
//			line.ProcessKey (new KeyEvent (Key.CursorUp, new KeyModifiers ()));
//			line.ProcessKey (new KeyEvent (Key.CursorUp, new KeyModifiers ()));

//			tileView.SetNeedsDisplay ();
//			tileView.Redraw (tileView.Bounds);
//			looksLike =
//@"    
//11111111111
//─────◊─────
//22222222222";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestTileView_CannotSetSplitterPosToFuncEtc ()
//		{
//			var tileView = Get11By3TileView ();

//			var ex = Assert.Throws<ArgumentException> (() => tileView.SetSplitterPos (0, Pos.Right (tileView)));
//			Assert.Equal ("Only Percent and Absolute values are supported. Passed value was PosCombine", ex.Message);

//			ex = Assert.Throws<ArgumentException> (() => tileView.SetSplitterPos (0, Pos.Function (() => 1)));
//			Assert.Equal ("Only Percent and Absolute values are supported. Passed value was PosFunc", ex.Message);

//			// Also not allowed because this results in a PosCombine
//			ex = Assert.Throws<ArgumentException> (() => tileView.SetSplitterPos (0, Pos.Percent (50) - 1));
//			Assert.Equal ("Only Percent and Absolute values are supported. Passed value was PosCombine", ex.Message);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer2LeftAnd1Right_RendersNicely ()
//		{
//			var tileView = GetNestedContainer2Left1Right (false);

//			Assert.Equal (20, tileView.Frame.Width);
//			Assert.Equal (10, tileView.Tiles.ElementAt (0).ContentView.Frame.Width);
//			Assert.Equal (9, tileView.Tiles.ElementAt (1).ContentView.Frame.Width);

//			Assert.IsType<TileView> (tileView.Tiles.ElementAt (0).ContentView);
//			var left = (TileView)tileView.Tiles.ElementAt (0).ContentView;
//			Assert.Same (left.SuperView, tileView);

//			Assert.Equal (2, left.Tiles.ElementAt (0).ContentView.Subviews.Count);
//			Assert.IsType<Label> (left.Tiles.ElementAt (0).ContentView.Subviews [0]);
//			Assert.IsType<Label> (left.Tiles.ElementAt (0).ContentView.Subviews [1]);
//			var onesTop = (Label)left.Tiles.ElementAt (0).ContentView.Subviews [0];
//			var onesBottom = (Label)left.Tiles.ElementAt (0).ContentView.Subviews [1];

//			Assert.Same (left.Tiles.ElementAt (0).ContentView, onesTop.SuperView);
//			Assert.Same (left.Tiles.ElementAt (0).ContentView, onesBottom.SuperView);

//			Assert.Equal (10, onesTop.Frame.Width);
//			Assert.Equal (10, onesBottom.Frame.Width);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"    
//1111111111│222222222
//1111111111│222222222
//          │
//          │
//          │
//──────────┤
//          │
//          │
//          │
//          │";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_RendersNicely ()
//		{
//			var tileView = GetNestedContainer3Right1Down (false);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//111111│222222│333333
//111111│222222│333333
//111111│222222│333333
//111111│222222│333333
//111111│222222│333333
//111111│222222├──────
//111111│222222│444444
//111111│222222│444444
//111111│222222│444444
//111111│222222│444444
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// It looks good but lets double check the measurements incase
//			// anything is sticking out but drawn over

//			// 3 panels + 2 splitters
//			Assert.Equal (5, tileView.Subviews.Count);

//			// Check X and Widths of Tiles
//			Assert.Equal (0, tileView.Tiles.ElementAt (0).ContentView.Frame.X);
//			Assert.Equal (6, tileView.Tiles.ElementAt (0).ContentView.Frame.Width);

//			Assert.Equal (7, tileView.Tiles.ElementAt (1).ContentView.Frame.X);
//			Assert.Equal (6, tileView.Tiles.ElementAt (1).ContentView.Frame.Width);

//			Assert.Equal (14, tileView.Tiles.ElementAt (2).ContentView.Frame.X);
//			Assert.Equal (6, tileView.Tiles.ElementAt (2).ContentView.Frame.Width);

//			// Check Y and Heights of Tiles
//			Assert.Equal (0, tileView.Tiles.ElementAt (0).ContentView.Frame.Y);
//			Assert.Equal (10, tileView.Tiles.ElementAt (0).ContentView.Frame.Height);

//			Assert.Equal (0, tileView.Tiles.ElementAt (1).ContentView.Frame.Y);
//			Assert.Equal (10, tileView.Tiles.ElementAt (1).ContentView.Frame.Height);

//			Assert.Equal (0, tileView.Tiles.ElementAt (2).ContentView.Frame.Y);
//			Assert.Equal (10, tileView.Tiles.ElementAt (2).ContentView.Frame.Height);

//			// Check Sub containers in last panel
//			var subSplit = (TileView)tileView.Tiles.ElementAt (2).ContentView;
//			Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.X);
//			Assert.Equal (6, subSplit.Tiles.ElementAt (0).ContentView.Frame.Width);
//			Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.Y);
//			Assert.Equal (5, subSplit.Tiles.ElementAt (0).ContentView.Frame.Height);
//			Assert.IsType<TextView> (subSplit.Tiles.ElementAt (0).ContentView.Subviews.Single ());

//			Assert.Equal (0, subSplit.Tiles.ElementAt (1).ContentView.Frame.X);
//			Assert.Equal (6, subSplit.Tiles.ElementAt (1).ContentView.Frame.Width);
//			Assert.Equal (6, subSplit.Tiles.ElementAt (1).ContentView.Frame.Y);
//			Assert.Equal (4, subSplit.Tiles.ElementAt (1).ContentView.Frame.Height);
//			Assert.IsType<TextView> (subSplit.Tiles.ElementAt (1).ContentView.Subviews.Single ());
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_WithBorder_RendersNicely ()
//		{
//			var tileView = GetNestedContainer3Right1Down (true);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌─────┬──────┬─────┐
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222├─────┤
//│11111│222222│44444│
//│11111│222222│44444│
//│11111│222222│44444│
//└─────┴──────┴─────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// It looks good but lets double check the measurements incase
//			// anything is sticking out but drawn over

//			// 3 panels + 2 splitters
//			Assert.Equal (5, tileView.Subviews.Count);

//			// Check X and Widths of Tiles
//			Assert.Equal (1, tileView.Tiles.ElementAt (0).ContentView.Frame.X);
//			Assert.Equal (5, tileView.Tiles.ElementAt (0).ContentView.Frame.Width);

//			Assert.Equal (7, tileView.Tiles.ElementAt (1).ContentView.Frame.X);
//			Assert.Equal (6, tileView.Tiles.ElementAt (1).ContentView.Frame.Width);

//			Assert.Equal (14, tileView.Tiles.ElementAt (2).ContentView.Frame.X);
//			Assert.Equal (5, tileView.Tiles.ElementAt (2).ContentView.Frame.Width);

//			// Check Y and Heights of Tiles
//			Assert.Equal (1, tileView.Tiles.ElementAt (0).ContentView.Frame.Y);
//			Assert.Equal (8, tileView.Tiles.ElementAt (0).ContentView.Frame.Height);

//			Assert.Equal (1, tileView.Tiles.ElementAt (1).ContentView.Frame.Y);
//			Assert.Equal (8, tileView.Tiles.ElementAt (1).ContentView.Frame.Height);

//			Assert.Equal (1, tileView.Tiles.ElementAt (2).ContentView.Frame.Y);
//			Assert.Equal (8, tileView.Tiles.ElementAt (2).ContentView.Frame.Height);

//			// Check Sub containers in last panel
//			var subSplit = (TileView)tileView.Tiles.ElementAt (2).ContentView;
//			Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.X);
//			Assert.Equal (5, subSplit.Tiles.ElementAt (0).ContentView.Frame.Width);
//			Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.Y);
//			Assert.Equal (4, subSplit.Tiles.ElementAt (0).ContentView.Frame.Height);
//			Assert.IsType<TextView> (subSplit.Tiles.ElementAt (0).ContentView.Subviews.Single ());

//			Assert.Equal (0, subSplit.Tiles.ElementAt (1).ContentView.Frame.X);
//			Assert.Equal (5, subSplit.Tiles.ElementAt (1).ContentView.Frame.Width);
//			Assert.Equal (5, subSplit.Tiles.ElementAt (1).ContentView.Frame.Y);
//			Assert.Equal (3, subSplit.Tiles.ElementAt (1).ContentView.Frame.Height);
//			Assert.IsType<TextView> (subSplit.Tiles.ElementAt (1).ContentView.Subviews.Single ());
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_WithTitledBorder_RendersNicely ()
//		{
//			var tileView = GetNestedContainer3Right1Down (true, true);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌ T1 ─┬ T2 ──┬ T3 ─┐
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222├ T4 ─┤
//│11111│222222│44444│
//│11111│222222│44444│
//│11111│222222│44444│
//└─────┴──────┴─────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_WithBorder_RemovingTiles ()
//		{
//			var tileView = GetNestedContainer3Right1Down (true);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌─────┬──────┬─────┐
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222├─────┤
//│11111│222222│44444│
//│11111│222222│44444│
//│11111│222222│44444│
//└─────┴──────┴─────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			var toRemove = tileView.Tiles.ElementAt (1);
//			var removed = tileView.RemoveTile (1);
//			Assert.Same (toRemove, removed);
//			Assert.DoesNotContain (removed, tileView.Tiles);

//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌─────────┬────────┐
//│111111111│33333333│
//│111111111│33333333│
//│111111111│33333333│
//│111111111│33333333│
//│111111111├────────┤
//│111111111│44444444│
//│111111111│44444444│
//│111111111│44444444│
//└─────────┴────────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// cannot remove at this index because there is only one horizontal tile left
//			Assert.Null (tileView.RemoveTile (2));
//			tileView.RemoveTile (0);


//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌──────────────────┐
//│333333333333333333│
//│333333333333333333│
//│333333333333333333│
//│333333333333333333│
//├──────────────────┤
//│444444444444444444│
//│444444444444444444│
//│444444444444444444│
//└──────────────────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			Assert.NotNull (tileView.RemoveTile (0));

//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌──────────────────┐
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//└──────────────────┘";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// cannot remove
//			Assert.Null (tileView.RemoveTile (0));
//		}

//		[Theory, AutoInitShutdown]
//		[InlineData (true)]
//		[InlineData (false)]
//		public void TestTileView_IndexOf (bool recursive)
//		{
//			var tv = new TileView ();
//			var lbl1 = new Label ();
//			var lbl2 = new Label ();
//			var frame = new FrameView ();
//			var sub = new Label ();
//			frame.Add (sub);

//			// IndexOf returns -1 when view not found
//			Assert.Equal (-1, tv.IndexOf (lbl1, recursive));
//			Assert.Equal (-1, tv.IndexOf (lbl2, recursive));

//			// IndexOf supports looking for Tile.View
//			Assert.Equal (0, tv.IndexOf (tv.Tiles.ElementAt (0).ContentView, recursive));
//			Assert.Equal (1, tv.IndexOf (tv.Tiles.ElementAt (1).ContentView, recursive));

//			// IndexOf supports looking for Tile.View.Subviews
//			tv.Tiles.ElementAt (0).ContentView.Add (lbl1);
//			Assert.Equal (0, tv.IndexOf (lbl1, recursive));

//			tv.Tiles.ElementAt (1).ContentView.Add (lbl2);
//			Assert.Equal (1, tv.IndexOf (lbl2, recursive));

//			// IndexOf supports looking deep into subviews only when
//			// the recursive true value is passed
//			tv.Tiles.ElementAt (1).ContentView.Add (frame);
//			if (recursive) {
//				Assert.Equal (1, tv.IndexOf (sub, recursive));
//			} else {
//				Assert.Equal (-1, tv.IndexOf (sub, recursive));
//			}
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedRoots_BothRoots_BothCanHaveBorders ()
//		{
//			var tv = new TileView {
//				Width = 10,
//				Height = 5,
//				ColorScheme = new ColorScheme (),
//				Border = new Border () { BorderStyle = BorderStyle.Single }
//			};
//			var tv2 = new TileView {
//				Width = Dim.Fill (),
//				Height = Dim.Fill (),
//				ColorScheme = new ColorScheme (),
//				Border = new Border () { BorderStyle = BorderStyle.Single },
//				Orientation = Orientation.Horizontal
//			};

//			Assert.True (tv.IsRootTileView ());
//			tv.Tiles.ElementAt (1).ContentView.Add (tv2);

//			Application.Top.Add (tv);
//			tv.BeginInit ();
//			tv.EndInit ();
//			tv.LayoutSubviews ();

//			tv.LayoutSubviews ();
//			tv.Tiles.ElementAt (1).ContentView.LayoutSubviews ();
//			tv2.LayoutSubviews ();

//			// tv2 is still considered a root because 
//			// it was manually created by API user. That
//			// means it will not have its lines joined to
//			// parents and it is permitted to have a border
//			Assert.True (tv2.IsRootTileView ());

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬───┐
//│    │┌─┐│
//│    │├─┤│
//│    │└─┘│
//└────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter1 ()
//		{
//			var tv = Get5x1TilesView ();

//			tv.Tiles.ElementAt (0).MinSize = int.MaxValue;

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬────┬────┬────┬───┐
//│1111│2222│3333│4444│555│
//│    │    │    │    │   │
//└────┴────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 0; x <= 5; x++) {
//				// All these values would result in tile 0 getting smaller
//				// so are not allowed (tile[0] has a min size of Int.Max)
//				Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			for (int x = 6; x < 10; x++) {
//				// All these values would result in tile 0 getting bigger
//				// so are allowed
//				Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			for (int x = 10; x < 100; x++) {
//				// These values would result in the first splitter moving past
//				// the second splitter so are not allowed
//				Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────────┬┬────┬────┬───┐
//│11111111││3333│4444│555│
//│        ││    │    │   │
//└────────┴┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter1_NoBorder ()
//		{
//			var tv = Get5x1TilesView (false);

//			tv.Tiles.ElementAt (0).MinSize = int.MaxValue;

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//11111│2222│3333│4444│5555
//     │    │    │    │
//     │    │    │    │
//     │    │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 0; x <= 5; x++) {
//				// All these values would result in tile 0 getting smaller
//				// so are not allowed (tile[0] has a min size of Int.Max)
//				Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			for (int x = 6; x < 10; x++) {
//				// All these values would result in tile 0 getting bigger
//				// so are allowed
//				Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			for (int x = 10; x < 100; x++) {
//				// These values would result in the first splitter moving past
//				// the second splitter so are not allowed
//				Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//111111111││3333│4444│5555
//         ││    │    │
//         ││    │    │
//         ││    │    │

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter1_CannotCrossBorder ()
//		{
//			var tv = Get5x1TilesView ();

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬────┬────┬────┬───┐
//│1111│2222│3333│4444│555│
//│    │    │    │    │   │
//└────┴────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 5; x > 0; x--) {
//				Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			Assert.False (tv.SetSplitterPos (0, 0));

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌┬────────┬────┬────┬───┐
//││22222222│3333│4444│555│
//││        │    │    │   │
//└┴────────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 6; x < 10; x++) {
//				Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			for (int x = 10; x < 100; x++) {
//				// These values would result in the first splitter moving past
//				// the second splitter so are not allowed
//				Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────────┬┬────┬────┬───┐
//│11111111││3333│4444│555│
//│        ││    │    │   │
//└────────┴┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}
//		[Fact, AutoInitShutdown]
//		public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter1_CannotCrossBorder_NoBorder ()
//		{
//			var tv = Get5x1TilesView (false);

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//11111│2222│3333│4444│5555
//     │    │    │    │
//     │    │    │    │
//     │    │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 5; x >= 0; x--) {
//				Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//│222222222│3333│4444│5555
//│         │    │    │
//│         │    │    │
//│         │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 6; x < 10; x++) {
//				Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			for (int x = 10; x < 100; x++) {
//				// These values would result in the first splitter moving past
//				// the second splitter so are not allowed
//				Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//111111111││3333│4444│5555
//         ││    │    │
//         ││    │    │
//         ││    │    │

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter2_CannotMoveOverNeighbours ()
//		{
//			var tv = Get5x1TilesView ();

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬────┬────┬────┬───┐
//│1111│2222│3333│4444│555│
//│    │    │    │    │   │
//└────┴────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x > 5; x--) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 5; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬┬────────┬────┬───┐
//│1111││33333333│4444│555│
//│    ││        │    │   │
//└────┴┴────────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x < 15; x++) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 15; x < 25; x++) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬────────┬┬────┬───┐
//│1111│22222222││4444│555│
//│    │        ││    │   │
//└────┴────────┴┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter2_CannotMoveOverNeighbours_NoBorder ()
//		{
//			var tv = Get5x1TilesView (false);

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//11111│2222│3333│4444│5555
//     │    │    │    │
//     │    │    │    │
//     │    │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x > 5; x--) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 5; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//11111││33333333│4444│5555
//     ││        │    │
//     ││        │    │
//     ││        │    │

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x < 15; x++) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 15; x < 25; x++) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//11111│22222222││4444│5555
//     │        ││    │
//     │        ││    │
//     │        ││    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter2 ()
//		{
//			var tv = Get5x1TilesView ();

//			tv.Tiles.ElementAt (1).MinSize = 2;
//			tv.Tiles.ElementAt (2).MinSize = 3;

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬────┬────┬────┬───┐
//│1111│2222│3333│4444│555│
//│    │    │    │    │   │
//└────┴────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x > 7; x--) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 7; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬──┬──────┬────┬───┐
//│1111│22│333333│4444│555│
//│    │  │      │    │   │
//└────┴──┴──────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x < 12; x++) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 12; x < 25; x++) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬─────┬───┬────┬───┐
//│1111│22222│333│4444│555│
//│    │     │   │    │   │
//└────┴─────┴───┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter2_NoBorder ()
//		{
//			var tv = Get5x1TilesView (false);

//			tv.Tiles.ElementAt (1).MinSize = 2;
//			tv.Tiles.ElementAt (2).MinSize = 3;

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//11111│2222│3333│4444│5555
//     │    │    │    │
//     │    │    │    │
//     │    │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x > 7; x--) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 7; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"

//11111│22│333333│4444│5555
//     │  │      │    │
//     │  │      │    │
//     │  │      │    │

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 10; x < 12; x++) {
//				Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			for (int x = 12; x < 25; x++) {
//				Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"  
//11111│22222│333│4444│5555
//     │     │   │    │
//     │     │   │    │
//     │     │   │    │

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter4_CannotMoveOverNeighbours ()
//		{
//			var tv = Get5x1TilesView ();

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬────┬────┬────┬───┐
//│1111│2222│3333│4444│555│
//│    │    │    │    │   │
//└────┴────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x > 15; x--) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 15; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬────┬────┬┬───────┐
//│1111│2222│3333││5555555│
//│    │    │    ││       │
//└────┴────┴────┴┴───────┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x < 24; x++) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 24; x < 100; x++) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬────┬────┬───────┬┐
//│1111│2222│3333│4444444││
//│    │    │    │       ││
//└────┴────┴────┴───────┴┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter4_CannotMoveOverNeighbours_NoBorder ()
//		{
//			var tv = Get5x1TilesView (false);

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"   
//11111│2222│3333│4444│5555
//     │    │    │    │
//     │    │    │    │
//     │    │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x > 15; x--) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 15; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"  
//11111│2222│3333││55555555
//     │    │    ││
//     │    │    ││
//     │    │    ││

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x < 25; x++) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 25; x < 100; x++) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//11111│2222│3333│44444444│
//     │    │    │        │
//     │    │    │        │
//     │    │    │        │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter4 ()
//		{
//			var tv = Get5x1TilesView ();

//			tv.Tiles.ElementAt (3).MinSize = 2;
//			tv.Tiles.ElementAt (4).MinSize = 1;

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬────┬────┬────┬───┐
//│1111│2222│3333│4444│555│
//│    │    │    │    │   │
//└────┴────┴────┴────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x > 17; x--) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 17; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬────┬────┬──┬─────┐
//│1111│2222│3333│44│55555│
//│    │    │    │  │     │
//└────┴────┴────┴──┴─────┘

//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x < 23; x++) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 23; x < 100; x++) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//┌────┬────┬────┬──────┬─┐
//│1111│2222│3333│444444│5│
//│    │    │    │      │ │
//└────┴────┴────┴──────┴─┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter4_NoBorder ()
//		{
//			var tv = Get5x1TilesView (false);

//			tv.Tiles.ElementAt (3).MinSize = 2;
//			tv.Tiles.ElementAt (4).MinSize = 1;

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//11111│2222│3333│4444│5555
//     │    │    │    │
//     │    │    │    │
//     │    │    │    │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x > 17; x--) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 17; x > 0; x--) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"   
//11111│2222│3333│44│555555
//     │    │    │  │
//     │    │    │  │
//     │    │    │  │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			for (int x = 20; x < 24; x++) {
//				Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			for (int x = 24; x < 100; x++) {
//				Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
//			}

//			tv.SetNeedsDisplay ();
//			tv.Redraw (tv.Bounds);

//			looksLike =
//@"
//11111│2222│3333│4444444│5
//     │    │    │       │
//     │    │    │       │
//     │    │    │       │
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void TestNestedNonRoots_OnlyOneRoot_OnlyRootCanHaveBorders ()
//		{
//			var tv = new TileView {
//				Width = 10,
//				Height = 5,
//				ColorScheme = new ColorScheme (),
//				Border = new Border () { BorderStyle = BorderStyle.Single }
//			};

//			tv.TrySplitTile (1, 2, out var tv2);
//			tv2.ColorScheme = new ColorScheme ();
//			tv2.Border.BorderStyle = BorderStyle.Single;
//			tv2.Orientation = Orientation.Horizontal;

//			Assert.True (tv.IsRootTileView ());

//			Application.Top.Add (tv);
//			tv.BeginInit ();
//			tv.EndInit ();
//			tv.LayoutSubviews ();

//			tv.LayoutSubviews ();
//			tv.Tiles.ElementAt (1).ContentView.LayoutSubviews ();
//			tv2.LayoutSubviews ();

//			// tv2 is not considered a root because 
//			// it was created via TrySplitTile so it
//			// will have its lines joined to
//			// parent and cannot have its own border
//			Assert.False (tv2.IsRootTileView ());

//			tv.Redraw (tv.Bounds);

//			var looksLike =
//@"
//┌────┬───┐
//│    │   │
//│    ├───┤
//│    │   │
//└────┴───┘
//";
//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}
//		[Fact, AutoInitShutdown]
//		public void TestTrySplit_ShouldRetainTitle ()
//		{
//			var tv = new TileView ();
//			tv.Tiles.ElementAt (0).Title = "flibble";
//			tv.TrySplitTile (0, 2, out var subTileView);

//			// We moved the content so the title should also have been moved
//			Assert.Equal ("flibble", subTileView.Tiles.ElementAt (0).Title);

//			// Secondly we should have cleared the old title (it should have been moved not copied)
//			Assert.Empty (tv.Tiles.ElementAt (0).Title);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_TileVisibility_WithBorder ()
//		{
//			var tileView = GetNestedContainer3Right1Down (true);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌─────┬──────┬─────┐
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222│33333│
//│11111│222222├─────┤
//│11111│222222│44444│
//│11111│222222│44444│
//│11111│222222│44444│
//└─────┴──────┴─────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			tileView.Tiles.ElementAt (1).ContentView.Visible = true;
//			tileView.Tiles.ElementAt (2).ContentView.Visible = true;
//			tileView.LayoutSubviews ();

//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌────────────┬─────┐
//│222222222222│33333│
//│222222222222│33333│
//│222222222222│33333│
//│222222222222│33333│
//│222222222222├─────┤
//│222222222222│44444│
//│222222222222│44444│
//│222222222222│44444│
//└────────────┴─────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// BUGBUG: v2 - Something broke and I can't figure it out. Disabling for now.
//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = true;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//┌────────────┬─────┐
//			//│111111111111│33333│
//			//│111111111111│33333│
//			//│111111111111│33333│
//			//│111111111111│33333│
//			//│111111111111├─────┤
//			//│111111111111│44444│
//			//│111111111111│44444│
//			//│111111111111│44444│
//			//└────────────┴─────┘";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//┌─────┬────────────┐
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//│11111│222222222222│
//			//└─────┴────────────┘";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//┌──────────────────┐
//			//│111111111111111111│
//			//│111111111111111111│
//			//│111111111111111111│
//			//│111111111111111111│
//			//│111111111111111111│
//			//│111111111111111111│
//			//│111111111111111111│
//			//│111111111111111111│
//			//└──────────────────┘";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//┌──────────────────┐
//			//│222222222222222222│
//			//│222222222222222222│
//			//│222222222222222222│
//			//│222222222222222222│
//			//│222222222222222222│
//			//│222222222222222222│
//			//│222222222222222222│
//			//│222222222222222222│
//			//└──────────────────┘";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			tileView.Tiles.ElementAt (2).ContentView.Visible = true;
//			tileView.LayoutSubviews ();

//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌──────────────────┐
//│333333333333333333│
//│333333333333333333│
//│333333333333333333│
//│333333333333333333│
//├──────────────────┤
//│444444444444444444│
//│444444444444444444│
//│444444444444444444│
//└──────────────────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);


//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			tileView.LayoutSubviews ();

//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//┌──────────────────┐
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//│                  │
//└──────────────────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}


//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_TileVisibility_WithoutBorder ()
//		{
//			var tileView = GetNestedContainer3Right1Down (false);
//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//111111│222222│333333
//111111│222222│333333
//111111│222222│333333
//111111│222222│333333
//111111│222222│333333
//111111│222222├──────
//111111│222222│444444
//111111│222222│444444
//111111│222222│444444
//111111│222222│444444";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			tileView.Tiles.ElementAt (1).ContentView.Visible = true;
//			tileView.Tiles.ElementAt (2).ContentView.Visible = true;
//			tileView.LayoutSubviews ();

//			tileView.Redraw (tileView.Bounds);

//			looksLike =
//@"
//2222222222222│333333
//2222222222222│333333
//2222222222222│333333
//2222222222222│333333
//2222222222222│333333
//2222222222222├──────
//2222222222222│444444
//2222222222222│444444
//2222222222222│444444
//2222222222222│444444";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			// BUGBUG: v2 - Something broke and I can't figure it out. Disabling for now.
//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = true;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//1111111111111│333333
//			//1111111111111│333333
//			//1111111111111│333333
//			//1111111111111│333333
//			//1111111111111│333333
//			//1111111111111├──────
//			//1111111111111│444444
//			//1111111111111│444444
//			//1111111111111│444444
//			//1111111111111│444444";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222
//			//111111│2222222222222";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111
//			//11111111111111111111";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = true;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222
//			//22222222222222222222";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = true;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			//33333333333333333333
//			//33333333333333333333
//			//33333333333333333333
//			//33333333333333333333
//			//33333333333333333333
//			//────────────────────
//			//44444444444444444444
//			//44444444444444444444
//			//44444444444444444444
//			//44444444444444444444";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);


//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//			//			tileView.Tiles.ElementAt (0).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (1).ContentView.Visible = false;
//			//			tileView.Tiles.ElementAt (2).ContentView.Visible = false;
//			//			tileView.LayoutSubviews ();

//			//			tileView.Redraw (tileView.Bounds);

//			//			looksLike =
//			//@"
//			// ";

//			//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void Test_SplitTop_WholeBottom ()
//		{
//			var tileView = new TileView (2) {
//				Width = 20,
//				Height = 10,
//				Orientation = Orientation.Horizontal,
//			};
//			tileView.BorderStyle = BorderStyle.Single;

//			Assert.True (tileView.TrySplitTile (0, 2, out TileView top));

//			top.Tiles.ElementAt (0).ContentView.Add (new Label ("bleh"));
//			top.Tiles.ElementAt (1).ContentView.Add (new Label ("blah"));
//			top.BeginInit ();
//			top.EndInit ();
			
//			tileView.Tiles.ElementAt (1).ContentView.Add (new Label ("Hello"));
//			tileView.ColorScheme = new ColorScheme ();
//			top.ColorScheme = new ColorScheme ();
//			tileView.LayoutSubviews ();

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌─────────┬────────┐
//│bleh     │blah    │
//│         │        │
//│         │        │
//│         │        │
//├─────────┴────────┤
//│Hello             │
//│                  │
//│                  │
//└──────────────────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);

//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_TitleDoesNotOverspill ()
//		{
//			var tileView = GetNestedContainer3Right1Down (true, true, 1);
//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌ T1 ─┬ T3 ──┬ T2 ─┐
//│11111│333333│22222│
//│11111│333333│22222│
//│11111│333333│22222│
//│11111│333333│22222│
//│11111├ T4 ──┤22222│
//│11111│444444│22222│
//│11111│444444│22222│
//│11111│444444│22222│
//└─────┴──────┴─────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}

//		[Fact, AutoInitShutdown]
//		public void TestNestedContainer3RightAnd1Down_TitleTriesToOverspill ()
//		{
//			var tileView = GetNestedContainer3Right1Down (true, true, 1);

//			tileView.Tiles.ElementAt (0).Title = new string ('x', 100);

//			((TileView)tileView.Tiles.ElementAt (1).ContentView)
//				.Tiles.ElementAt (1).Title = new string ('y', 100);

//			tileView.Redraw (tileView.Bounds);

//			string looksLike =
//@"
//┌ xxxx┬ T3 ──┬ T2 ─┐
//│11111│333333│22222│
//│11111│333333│22222│
//│11111│333333│22222│
//│11111│333333│22222│
//│11111├ yyyyy┤22222│
//│11111│444444│22222│
//│11111│444444│22222│
//│11111│444444│22222│
//└─────┴──────┴─────┘";

//			TestHelpers.AssertDriverContentsAre (looksLike, output);
//		}
//		[Fact, AutoInitShutdown]
//		public void TestDisposal_NoEarlyDisposalsOfUsersViews_DuringRebuildForTileCount ()
//		{
//			var tv = GetTileView (20, 10);

//			var myReusableView = new DisposeCounter ();

//			// I want my view in the first tile
//			tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
//			Assert.Equal (0, myReusableView.DisposalCount);

//			// I've changed my mind, I want 3 tiles now
//			tv.RebuildForTileCount (3);

//			// but I still want my view in the first tile
//			tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
//			Assert.Multiple (
//				() => Assert.Equal (0, myReusableView.DisposalCount)
//				, () => {
//					tv.Dispose ();
//					Assert.Equal (1, myReusableView.DisposalCount);
//				});
//		}
//		[Fact, AutoInitShutdown]
//		public void TestDisposal_NoEarlyDisposalsOfUsersViews_DuringInsertTile ()
//		{
//			var tv = GetTileView (20, 10);

//			var myReusableView = new DisposeCounter ();

//			// I want my view in the first tile
//			tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
//			Assert.Equal (0, myReusableView.DisposalCount);

//			// I've changed my mind, I want 3 tiles now
//			tv.InsertTile (0);
//			tv.InsertTile (2);

//			// but I still want my view in the first tile
//			tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
//			Assert.Multiple (
//				() => Assert.Equal (0, myReusableView.DisposalCount)
//				, () => {
//					tv.Dispose ();
//					Assert.True (myReusableView.DisposalCount >= 1);
//				});
//		}
//		[Theory, AutoInitShutdown]
//		[InlineData (0)]
//		[InlineData (1)]
//		public void TestDisposal_NoEarlyDisposalsOfUsersViews_DuringRemoveTile (int idx)
//		{
//			var tv = GetTileView (20, 10);

//			var myReusableView = new DisposeCounter ();

//			// I want my view in the first tile
//			tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
//			Assert.Equal (0, myReusableView.DisposalCount);

//			tv.RemoveTile (idx);

//			// but I still want my view in the first tile
//			tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
//			Assert.Multiple (
//				() => Assert.Equal (0, myReusableView.DisposalCount)
//				, () => {
//					tv.Dispose ();
//					Assert.True (myReusableView.DisposalCount >= 1);
//				});
//		}
//		private class DisposeCounter : View {
//			public int DisposalCount;
//			protected override void Dispose (bool disposing)
//			{
//				DisposalCount++;
//				base.Dispose (disposing);
//			}

//		}

//		/// <summary>
//		/// Creates a vertical orientation root container with left pane split into
//		/// two (with horizontal splitter line).
//		/// </summary>
//		/// <param name="withBorder"></param>
//		/// <returns></returns>
//		private TileView GetNestedContainer2Left1Right (bool withBorder)
//		{
//			var container = GetTileView (20, 10, withBorder);
//			Assert.True (container.TrySplitTile (0, 2, out var newContainer));

//			newContainer.Orientation = Orientation.Horizontal;
//			newContainer.ColorScheme = new ColorScheme ();
//			container.ColorScheme = new ColorScheme ();

//			container.LayoutSubviews ();
//			return container;
//		}

//		/// <summary>
//		/// Creates a vertical orientation root container with 3 tiles.
//		/// The rightmost is split horizontally
//		/// </summary>
//		/// <param name="withBorder"></param>
//		/// <returns></returns>
//		private TileView GetNestedContainer3Right1Down (bool withBorder, bool withTitles = false, int split = 2)
//		{
//			var container = new TileView (3) {
//				Width = 20,
//				Height = 10
//			};
//			container.Border.BorderStyle = withBorder ? BorderStyle.Single : BorderStyle.None;

//			Assert.True (container.TrySplitTile (split, 2, out var newContainer));

//			newContainer.Orientation = Orientation.Horizontal;

//			int i = 0;
//			foreach (var tile in container.Tiles.Union (newContainer.Tiles)) {

//				if (tile.ContentView is TileView) {
//					continue;
//				}
//				i++;

//				if (withTitles) {
//					tile.Title = "T" + i;
//				}

//				tile.ContentView.Add (new TextView {
//					Width = Dim.Fill (),
//					Height = Dim.Fill (),
//					Text =
//						string.Join ('\n',
//						Enumerable.Repeat (
//							new string (i.ToString () [0], 100)
//							, 10).ToArray ()),
//					WordWrap = false
//				});
//			}

//			newContainer.ColorScheme = new ColorScheme ();
//			container.ColorScheme = new ColorScheme ();
//			container.LayoutSubviews ();
//			return container;
//		}

//		private LineView GetLine (TileView tileView)
//		{
//			return tileView.Subviews.OfType<LineView> ().Single ();
//		}

//		private TileView Get5x1TilesView (bool border = true)
//		{
//			var tv = new TileView (5) {
//				Width = 25,
//				Height = 4,
//				ColorScheme = new ColorScheme (),
//				Border = new Border () { BorderStyle = BorderStyle.Single }
//			};

//			if (!border) {
//				tv.Border.BorderStyle = BorderStyle.None;
//			}

//			tv.Tiles.ElementAt (0).ContentView.Add (new Label (new string ('1', 100)) { AutoSize = false, Width = Dim.Fill (), Height = 1 });
//			tv.Tiles.ElementAt (1).ContentView.Add (new Label (new string ('2', 100)) { AutoSize = false, Width = Dim.Fill (), Height = 1 });
//			tv.Tiles.ElementAt (2).ContentView.Add (new Label (new string ('3', 100)) { AutoSize = false, Width = Dim.Fill (), Height = 1 });
//			tv.Tiles.ElementAt (3).ContentView.Add (new Label (new string ('4', 100)) { AutoSize = false, Width = Dim.Fill (), Height = 1 });
//			tv.Tiles.ElementAt (4).ContentView.Add (new Label (new string ('5', 100)) { AutoSize = false, Width = Dim.Fill (), Height = 1 });

//			Application.Top.Add (tv);
//			tv.BeginInit ();
//			tv.EndInit ();
//			tv.LayoutSubviews ();

//			return tv;
//		}

//		private TileView Get11By3TileView (out LineView line, bool withBorder = false)
//		{
//			var split = Get11By3TileView (withBorder);
//			line = GetLine (split);

//			return split;
//		}
//		private TileView Get11By3TileView (bool withBorder = false)
//		{
//			return GetTileView (11, 3, withBorder);
//		}
//		private TileView GetTileView (int width, int height, bool withBorder = false)
//		{
//			var container = new TileView () {
//				Width = width,
//				Height = height,
//			};

//			container.Border.BorderStyle = withBorder ? BorderStyle.Single : BorderStyle.None;

//			container.Tiles.ElementAt (0).ContentView.Add (new Label (new string ('1', 100)) { Width = Dim.Fill (), Height = 1, AutoSize = false });
//			container.Tiles.ElementAt (0).ContentView.Add (new Label (new string ('1', 100)) { Width = Dim.Fill (), Height = 1, AutoSize = false, Y = 1 });
//			container.Tiles.ElementAt (1).ContentView.Add (new Label (new string ('2', 100)) { Width = Dim.Fill (), Height = 1, AutoSize = false });
//			container.Tiles.ElementAt (1).ContentView.Add (new Label (new string ('2', 100)) { Width = Dim.Fill (), Height = 1, AutoSize = false, Y = 1 });

//			container.Tiles.ElementAt (0).MinSize = 0;
//			container.Tiles.ElementAt (1).MinSize = 0;

//			Application.Top.Add (container);
//			container.ColorScheme = new ColorScheme ();
//			container.LayoutSubviews ();
//			container.BeginInit ();
//			container.EndInit ();
//			return container;
//		}
//	}
//}