From a08ab661a18c378d512593ecf0d60c7485c8fc9b Mon Sep 17 00:00:00 2001
From: PeterN <79838809+peter-quix@users.noreply.github.com>
Date: Wed, 20 Sep 2023 17:54:49 +0100
Subject: [PATCH] Fix broken unit tests introduced in 0.5.6 (#187)

---
 src/CsharpClient/QuixStreams.State/ScalarState.cs           | 4 +++-
 .../Models/Telemetry/CodecRegistryShould.cs                 | 6 +++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/CsharpClient/QuixStreams.State/ScalarState.cs b/src/CsharpClient/QuixStreams.State/ScalarState.cs
index e488e771..7a91aa56 100644
--- a/src/CsharpClient/QuixStreams.State/ScalarState.cs
+++ b/src/CsharpClient/QuixStreams.State/ScalarState.cs
@@ -328,7 +328,9 @@ public void Clear()
         /// <returns>Returns the value</returns>
         public T Value
         {
-            get => genericConverter(this.inMemoryValue);
+            get => this.inMemoryValue == null
+                ? default 
+                : genericConverter(this.inMemoryValue);
             set => this.inMemoryValue = stateValueConverter(value);
         }
         
diff --git a/src/CsharpClient/QuixStreams.Telemetry.UnitTests/Models/Telemetry/CodecRegistryShould.cs b/src/CsharpClient/QuixStreams.Telemetry.UnitTests/Models/Telemetry/CodecRegistryShould.cs
index 5efba789..1735a2ba 100644
--- a/src/CsharpClient/QuixStreams.Telemetry.UnitTests/Models/Telemetry/CodecRegistryShould.cs
+++ b/src/CsharpClient/QuixStreams.Telemetry.UnitTests/Models/Telemetry/CodecRegistryShould.cs
@@ -42,7 +42,7 @@ public void Register_CompactJsonForBetterPerformance_ShouldRegisterAsExpected()
             var codecs = Transport.Registry.CodecRegistry.RetrieveCodecs(new ModelKey("TimeseriesData"));
             codecs.Count().Should().Be(3);
             codecs.Should().Contain(x => x is TimeseriesDataReadableCodec); // for reading
-            codecs.Should().Contain(x => x is TimeseriesDataJsonCodec); // for reading
+            codecs.Should().Contain(x => x is DefaultJsonCodec<TimeseriesDataRaw>); // for reading
             codecs.Should().Contain(x => x is TimeseriesDataProtobufCodec); // for reading
             codecs.First().GetType().Should().Be(typeof(TimeseriesDataReadableCodec)); // for writing
         }
@@ -57,9 +57,9 @@ public void Register_JsonTimeseriesData_ShouldRegisterAsExpected()
             var codecs = Transport.Registry.CodecRegistry.RetrieveCodecs(new ModelKey("TimeseriesData"));
             codecs.Count().Should().Be(3);
             codecs.Should().Contain(x => x is TimeseriesDataReadableCodec); // for reading
-            codecs.Should().Contain(x => x is TimeseriesDataJsonCodec); // for reading
+            codecs.Should().Contain(x => x is DefaultJsonCodec<TimeseriesDataRaw>); // for reading
             codecs.Should().Contain(x => x is TimeseriesDataProtobufCodec); // for reading
-            codecs.First().GetType().Should().Be(typeof(TimeseriesDataJsonCodec)); // for writing
+            codecs.First().GetType().Should().Be(typeof(DefaultJsonCodec<TimeseriesDataRaw>)); // for writing
         }
         
         [Fact]