gui-cs.Terminal.Gui/UnitTests/Drivers/ColorTests.cs

using System;
using Xunit;

// Alias Console to MockConsole so we don't accidentally use Console
using Console = Terminal.Gui.FakeConsole;

namespace Terminal.Gui.DriverTests {
	public class ColorTests {

		[Theory]
		[InlineData (typeof (FakeDriver))]
		//[InlineData (typeof (NetDriver))]
		//[InlineData (typeof (CursesDriver))]
		//[InlineData (typeof (WindowsDriver))]
		public void SetColors_Changes_Colors (Type driverType)
		{
			var driver = (ConsoleDriver)Activator.CreateInstance (driverType);
			Application.Init (driver);
			driver.Init (() => { });
			Assert.Equal (ConsoleColor.Gray, Console.ForegroundColor);
			Assert.Equal (ConsoleColor.Black, Console.BackgroundColor);

			Console.ForegroundColor = ConsoleColor.Red;
			Assert.Equal (ConsoleColor.Red, Console.ForegroundColor);

			Console.BackgroundColor = ConsoleColor.Green;
			Assert.Equal (ConsoleColor.Green, Console.BackgroundColor);

			Console.ResetColor ();
			Assert.Equal (ConsoleColor.Gray, Console.ForegroundColor);
			Assert.Equal (ConsoleColor.Black, Console.BackgroundColor);
			driver.End ();

			// Shutdown must be called to safely clean up Application if Init has been called
			Application.Shutdown ();
		}

		[Fact, AutoInitShutdown]
		public void ColorScheme_New ()
		{
			var scheme = new ColorScheme ();
			var lbl = new Label ();
			lbl.ColorScheme = scheme;
			lbl.Redraw (lbl.Bounds);
		}

	}
}