using DotnetStreams;
using System;
using System.Collections.Generic;
using Xunit;
using Shouldly;

namespace DotnetStreamsTests
{
	public class ListOutputTargetTests
	{
		[Fact]
		public void WritesToList()
		{
			ListOutputTarget target = new(new List<string>());
			target.Output("1");
			target.Output("2");
			target.Output("");
			target.Output("3");

			target.OutputList.Count.ShouldBe(4);
			target.OutputList[0].ShouldBe("1");
			target.OutputList[1].ShouldBe("2");
			target.OutputList[2].ShouldBe(string.Empty);
			target.OutputList[3].ShouldBe("3");
		}
	}
}