Xamarin.Forms.Core.UnitTests/GridLengthTypeConverterTests.cs


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using System;
using NUnit.Framework;

namespace Xamarin.Forms.Core.UnitTests
{
	[TestFixture]
	public class GridLengthTypeConverterTests : BaseTestFixture
	{
		[Test]
		public void TestAbsolute ()
		{
			var converter = new GridLengthTypeConverter ();

			Assert.AreEqual (new GridLength (42), converter.ConvertFromInvariantString ("42"));
			Assert.AreEqual (new GridLength (42.2), converter.ConvertFromInvariantString ("42.2"));

			Assert.Throws<FormatException> (() => converter.ConvertFromInvariantString ("foo"));
		}

		[Test]
		public void TestAuto ()
		{
			var converter = new GridLengthTypeConverter ();

			Assert.AreEqual (GridLength.Auto, converter.ConvertFromInvariantString ("auto"));
			Assert.AreEqual (GridLength.Auto, converter.ConvertFromInvariantString (" AuTo "));
		}

		[Test]
		public void TestStar ()
		{
			var converter = new GridLengthTypeConverter ();

			Assert.AreEqual (new GridLength (1, GridUnitType.Star), converter.ConvertFromInvariantString ("*"));
			Assert.AreEqual (new GridLength (42, GridUnitType.Star), converter.ConvertFromInvariantString ("42*"));

		}

		[Test]
		public void TestValue ()
		{
			var converter = new GridLengthTypeConverter ();
			Assert.AreEqual (new GridLength(3.3), converter.ConvertFromInvariantString("3.3"));
		}

		[Test]
		public void TestValueStar ()
		{
			var converter = new GridLengthTypeConverter ();
			Assert.AreEqual (new GridLength(32.3, GridUnitType.Star), converter.ConvertFromInvariantString("32.3*"));
		}
	}
}