using NUnit.Framework;
using TINK.Model;
using TINK.Model.Map;

namespace TestShareeLib.Model.Map
{
	[TestFixture]
	public class TestMapSpan
	{
		[Test]
		public void TestCtor()
		{
			var mapSpan = MapSpanFactory.Create(PositionFactory.Create(12, 13), 11);

			Assert.That(mapSpan.GetType(), Is.EqualTo(typeof(MapSpan)), "Object under test is not of expected type.");

			Assert.That(
				mapSpan.Radius,
				Is.EqualTo(11.0));

			Assert.That(
				mapSpan.Center.Longitude,
				Is.EqualTo(13.0));
		}

		[Test]
		public void TestGetIsValid()
		{
			Assert.That(
				MapSpan.GetIsValid(PositionFactory.Create(14, 99), 2.9),
				Is.True);
		}

		[Test]
		public void TestGetIsValidInvalidCenter()
		{
			Assert.That(
				MapSpan.GetIsValid(PositionFactory.Create(), 2.9),
				Is.False);
		}

		[Test]
		public void TestGetIsValidInvalidCenterNull()
		{
			Assert.That(
				MapSpan.GetIsValid(null, 2.9),
				Is.False);
		}

		[Test]
		public void TestGetIsValidInvalidRadius()
		{
			Assert.That(
				MapSpan.GetIsValid(PositionFactory.Create(14, 99), double.NaN),
				Is.False);
		}
	}
}