maui-linux/Xamarin.Forms.Core.UnitTests/TapGestureRecognizerTests.cs

using System;
using NUnit.Framework;

namespace Xamarin.Forms.Core.UnitTests
{
	[TestFixture]
	public class TapGestureRecognizerTests : BaseTestFixture
	{
		[Test]
		public void Constructor ()
		{
			var tap = new TapGestureRecognizer ();

			Assert.AreEqual (null, tap.Command);
			Assert.AreEqual (null, tap.CommandParameter);
			Assert.AreEqual (1, tap.NumberOfTapsRequired);
		}

		[Test]
		public void CallbackPassesParameter ()
		{
			var view = new View ();
			var tap = new TapGestureRecognizer ();
			tap.CommandParameter = "Hello";

			object result = null;
			tap.Command = new Command (o => result = o);

			tap.SendTapped (view);
			Assert.AreEqual (result, tap.CommandParameter);
		}
	}
}