using System.Threading.Tasks;
using NUnit.Framework;
using ShareeBike.Settings;
using ShareeBike.ViewModel;

namespace UITest.Fixtures.ObjectTests
{
	[TestFixture]
	public class TestPollingTaskManager
	{
		[Test]
		public async Task TestStopUpdatePeriodiallyRepeated()
		{
			var l_oManger = new PollingUpdateTaskManager(() => Task.Delay(1000));

			await l_oManger.StartAsync(new PollingParameters(new System.TimeSpan(0, 0, 2), true));

			l_oManger.StopAsync().Wait();

			// Should not lead to dead lock.
			l_oManger.StopAsync().Wait();
		}

		[Test]
		public async Task TestStartUpdatePeriodiallyRepeated()
		{
			var l_oManger = new PollingUpdateTaskManager(() => Task.Delay(1000));

			await l_oManger.StartAsync(new PollingParameters(new System.TimeSpan(0, 0, 2), true));

			// Should not lead to dead lock.
			await l_oManger.StartAsync(new PollingParameters(new System.TimeSpan(0, 0, 2), true));

			l_oManger.StopAsync().Wait();
		}

		[Test]
		public async Task TestStopUpdatePeriodiallyNoStart()
		{
			var l_oManger = new PollingUpdateTaskManager(() => Task.Delay(1000));

			// Should not lead to dead lock.
			await l_oManger.StartAsync(new PollingParameters(new System.TimeSpan(0, 0, 2), true));
		}
	}
}