using System;
using System.Collections.Generic;
using System.Linq;

using NUnit.Framework;
using Xamarin.Forms.Internals;

namespace Xamarin.Forms.Core.UnitTests
{
	[TestFixture]
	public class ProgressBarTests : BaseTestFixture
	{
		[SetUp]
		public override void Setup()
		{
			base.Setup ();
			Device.PlatformServices = new MockPlatformServices ();
			Ticker.Default = new BlockingTicker ();
		}

		[TearDown]
		public override void TearDown()
		{
			base.TearDown ();
			Device.PlatformServices = null;
			Ticker.Default = null;
		}

		[Test]
		public void TestClamp ()
		{
			ProgressBar bar = new ProgressBar ();

			bar.Progress = 2;
			Assert.AreEqual (1, bar.Progress);

			bar.Progress = -1;
			Assert.AreEqual (0, bar.Progress);
		}

		[Test]
		public void TestProgressTo ()
		{
			var bar = new ProgressBar ();

			bar.ProgressTo (0.8, 250, Easing.Linear);

			Assert.That (bar.Progress, Is.EqualTo (0.8).Within (0.001));
		}
	}	
}