using Opc.Ua;
using Shouldly;
using Xunit;
using ZB.MOM.WW.LmxOpcUa.Host.Historian;

namespace ZB.MOM.WW.LmxOpcUa.Tests.Historian
{
    public class HistorianQualityMappingTests
    {
        [Fact]
        public void Quality0_MapsToGood()
        {
            HistorianDataSource.MapQuality(0).ShouldBe(StatusCodes.Good);
        }

        [Fact]
        public void Quality1_MapsToBad()
        {
            HistorianDataSource.MapQuality(1).ShouldBe(StatusCodes.Bad);
        }

        [Theory]
        [InlineData(128)]
        [InlineData(133)]
        [InlineData(192)]
        public void QualityAbove128_MapsToUncertain(byte quality)
        {
            HistorianDataSource.MapQuality(quality).ShouldBe(StatusCodes.Uncertain);
        }

        [Theory]
        [InlineData(2)]
        [InlineData(50)]
        [InlineData(127)]
        public void OtherBadQualities_MapToBad(byte quality)
        {
            HistorianDataSource.MapQuality(quality).ShouldBe(StatusCodes.Bad);
        }
    }
}