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LehrerApp.Api.Tests/DwdWeatherServiceTests.cs

@@ -55,6 +55,29 @@ public sealed class DwdWeatherServiceTests
         Assert.Equal(61, hour.WeatherCode);
     }
 
+    [Fact]
+    public void ParseMosmix_LiefertMehrAlsDreiTageFuerFolgewoche()
+    {
+        var start = DateTime.UtcNow.AddHours(1);
+        var timeSteps = string.Join("", Enumerable.Range(0, 100)
+            .Select(i => $"<dwd:TimeStep>{start.AddHours(i):yyyy-MM-dd'T'HH:mm:ss'Z'}</dwd:TimeStep>"));
+        var values = string.Join(' ', Enumerable.Repeat("293.15", 100));
+        var kml = $$"""
+            <?xml version="1.0" encoding="UTF-8"?>
+            <kml:kml xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:dwd="https://opendata.dwd.de/weather/lib/pointforecast_dwd_extension_V1_0.xsd">
+              <kml:Document><kml:ExtendedData><dwd:ProductDefinition>
+                <dwd:ForecastTimeSteps>{{timeSteps}}</dwd:ForecastTimeSteps>
+              </dwd:ProductDefinition></kml:ExtendedData><kml:Placemark><kml:ExtendedData>
+                <dwd:Forecast dwd:elementName="TTT"><dwd:value>{{values}}</dwd:value></dwd:Forecast>
+              </kml:ExtendedData></kml:Placemark></kml:Document>
+            </kml:kml>
+            """;
+
+        var parsed = DwdWeatherService.ParseMosmix(Zip("forecast.kml", kml));
+
+        Assert.Equal(100, parsed.Hours.Count);
+    }
+
     [Fact]
     public void ParseCapArchive_OrdnetWarnpolygonGeografischZu()
     {