CompletenessReportShowCaseTests.cs

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

using BO4E.BO;
using BO4E.COM;
using BO4E.ENUM;
using BO4E.Extensions.BusinessObjects.Energiemenge;

using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace TestBO4E.ShowCaseTests
{
    [TestClass]
    public class CompletenessReportShowCaseTests
    {
        [TestMethod]
        public void ShowCaseTest()
        {
            var em = new Energiemenge()
            {
                LokationsId = "DE0123456789012345678901234567890",
                LokationsTyp = Lokationstyp.MeLo,
                Energieverbrauch = new List<Verbrauch>()
                {
                   new Verbrauch()
                   {
                       Einheit = Mengeneinheit.KWH,
                       Startdatum = new DateTimeOffset(2020,3,1,0,0,0,TimeSpan.Zero).UtcDateTime,
                       Enddatum = new DateTimeOffset(2020,3,8,0,0,0,TimeSpan.Zero).UtcDateTime,
                       Wert = 456.0M,
                       Wertermittlungsverfahren = Wertermittlungsverfahren.MESSUNG
                   },
                   new Verbrauch()
                   {
                       Einheit = Mengeneinheit.KWH,
                       Startdatum = new DateTimeOffset(2020,3,25,0,0,0,TimeSpan.Zero).UtcDateTime,
                       Enddatum = new DateTimeOffset(2020,4,1,0,0,0,TimeSpan.Zero).UtcDateTime,
                       Wert = 123.0M,
                       Wertermittlungsverfahren = Wertermittlungsverfahren.MESSUNG
                   }
                }
            };

            var cr = em.GetCompletenessReport();
            Debug.WriteLine($"{nameof(em)} has a coverage of {Decimal.Round(cr.Coverage.Value * 100.0M)}%.");
            // em has a coverage of 45%.

            Debug.WriteLine($"{nameof(em)} has no values for the following intervals: {string.Join(", ", cr.Gaps.Select(g => g.Startdatum.ToString("yyyy-MM-dd") + " to " + g.Enddatum.ToString("yyyy-MM-dd")))}");
            // em has no values for the following intervals: 2020-03-08 to 2020-03-25
        }
    }
}