mono/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ImageKeyConverterTest.cs

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// Copyright (c) 2007 Novell, Inc.
//

#if NET_2_0

using System;
using System.ComponentModel;
using System.Globalization;
using System.Windows.Forms;
using System.Windows.Forms.Layout;
using NUnit.Framework;

namespace MonoTests.System.Windows.Forms
{
	[TestFixture]
	public class ImageKeyConverterTest : TestHelper
	{
		[Test]
		public void PropertyIncludeNoneAsStandardValue ()
		{
			PublicImageKeyConverter c = new PublicImageKeyConverter ();
			Assert.AreEqual (true, c.PublicIncludeNoneAsStandardValue, "A1");
		}
		
		private class PublicImageKeyConverter : ImageKeyConverter
		{
			public bool PublicIncludeNoneAsStandardValue { get { return base.IncludeNoneAsStandardValue; } }
		}
		
		[Test]
		public void GetStandardValues ()
		{
			ImageKeyConverter c = new ImageKeyConverter ();
			Assert.AreEqual (1, c.GetStandardValues (null).Count, "B1");
			Assert.AreEqual (string.Empty, c.GetStandardValues (null)[0].ToString (), "B2");
		}

		[Test]
		public void GetStandardValuesExclusive ()
		{
			ImageKeyConverter c = new ImageKeyConverter ();
			Assert.AreEqual (true, c.GetStandardValuesExclusive (null), "C1");
		}

		[Test]
		public void GetStandardValuesSupported ()
		{
			ImageKeyConverter c = new ImageKeyConverter ();
			Assert.AreEqual (true, c.GetStandardValuesSupported (null), "D1");
		}
		
		[Test]
		public void CanConvertFrom ()
		{
			ImageKeyConverter c = new ImageKeyConverter ();

			Assert.IsTrue (c.CanConvertFrom (null, typeof (string)), "1");
			Assert.IsFalse (c.CanConvertFrom (null, typeof (int)), "2");
			Assert.IsFalse (c.CanConvertFrom (null, typeof (float)), "3");
			Assert.IsFalse (c.CanConvertFrom (null, typeof (object)), "4");
		}
		
		[Test]
		public void ConvertFrom ()
		{
			ImageKeyConverter ikc = new ImageKeyConverter ();
			Assert.AreEqual (string.Empty, ikc.ConvertFrom (null, null, string.Empty), "N1");
			Assert.AreEqual (string.Empty, ikc.ConvertFrom (null, null, null), "N2");
			Assert.AreEqual ("(none)", ikc.ConvertFrom (null, null, "(none)"), "N2-1");
			Assert.AreEqual ("bob", ikc.ConvertFrom (null, null, "bob"), "N3");
			Assert.AreEqual ("oSCar", ikc.ConvertFrom (null, null, "oSCar"), "N4");
		}

		[Test]
		public void ConvertTo ()
		{
			ImageKeyConverter ikc = new ImageKeyConverter ();
			Assert.AreEqual ("(none)", ikc.ConvertTo (null, null, string.Empty, typeof (string)), "N1");
			Assert.AreEqual ("(none)", ikc.ConvertTo (null, null, null, typeof (string)), "N2");
			Assert.AreEqual ("(none)", ikc.ConvertTo (null, null, "(none)", typeof (string)), "N2-1");
			Assert.AreEqual ("bob", ikc.ConvertTo (null, null, "bob", typeof (string)), "N3");
			Assert.AreEqual ("oSCar", ikc.ConvertTo (null, null, "oSCar", typeof (string)), "N4");
		}
	}
}
#endif