Fixed bug with references w/ exs:member="" attributes

Fixes #407

src/ExtendedXmlSerializer/ExtensionModel/References/ReferenceActivation.cs

@@ -1,4 +1,5 @@
 using ExtendedXmlSerializer.ContentModel;
+using ExtendedXmlSerializer.ContentModel.Content;
 using ExtendedXmlSerializer.ContentModel.Format;
 using ExtendedXmlSerializer.ContentModel.Properties;
 using ExtendedXmlSerializer.ContentModel.Reflection;
@@ -67,7 +68,7 @@ public Activator(IReader activator, IEntities entities, IReferenceMaps maps)
 
 			public object Get(IFormatReader parameter)
 			{
-				var element = parameter.Get().To<XmlReader>().NodeType != XmlNodeType.Attribute;
+				var element =  parameter.Get().To<XmlReader>().NodeType != XmlNodeType.Attribute || MemberProperty.Default.Get(parameter);
 
 				var declared = element ? Identity(parameter) : null;
 				var result   = _activator.Get(parameter);

src/ExtendedXmlSerializer/ExtensionModel/References/ReferenceReader.cs

@@ -1,4 +1,5 @@
 using ExtendedXmlSerializer.ContentModel;
+using ExtendedXmlSerializer.ContentModel.Content;
 using ExtendedXmlSerializer.ContentModel.Format;
 using ExtendedXmlSerializer.ContentModel.Reflection;
 using System.Reflection;
@@ -28,7 +29,7 @@ public ReferenceReader(IReader reader, IReferenceMaps maps, IEntities entities,
 
 		ReferenceIdentity? GetReference(IFormatReader parameter)
 		{
-			if (parameter.Get().To<XmlReader>().NodeType != XmlNodeType.Attribute)
+			if (parameter.Get().To<XmlReader>().NodeType != XmlNodeType.Attribute || MemberProperty.Default.Get(parameter))
 			{
 				var identity = ReferenceIdentity.Get(parameter);
 				if (identity.HasValue)

test/ExtendedXmlSerializer.Tests.ReportedIssues/Issue407Tests.cs

@@ -0,0 +1,48 @@
+using ExtendedXmlSerializer.Configuration;
+using ExtendedXmlSerializer.Tests.ReportedIssues.Shared;
+using ExtendedXmlSerializer.Tests.ReportedIssues.Support;
+using FluentAssertions;
+using System.Collections.Generic;
+using Xunit;
+// ReSharper disable UnusedAutoPropertyAccessor.Local
+
+namespace ExtendedXmlSerializer.Tests.ReportedIssues
+{
+	public sealed class Issue407Tests
+	{
+		[Fact]
+		public void Verify()
+		{
+			var type = new PathogenType{ Code = 'f', Description = "Fungus" };
+			var instance = new List<object>
+			{
+				new LookupTable<PathogenDto>
+				{
+					Models = new List<PathogenDto>
+					{
+						new Pathogen{ PathogenType = type }
+					}
+				},
+				new LookupTable<PathogenTypeDto>
+				{
+					Models = new List<PathogenTypeDto> { type }
+				}
+			};
+
+			var serializer = new ConfigurationContainer().EnableReferences().ForTesting();
+
+			var cycled = serializer.Cycle(instance);
+			var expected = cycled[1].To<LookupTable<PathogenTypeDto>>().Models.Only();
+
+			cycled[0].To<LookupTable<PathogenDto>>()
+			         .Models[0].PathogenType.Should()
+			         .BeSameAs(expected);
+
+		}
+
+		sealed class LookupTable<T>
+		{
+			public List<T> Models { get; set; } = new List<T>();
+		}
+	}
+}

test/ExtendedXmlSerializer.Tests.ReportedIssues/Shared/Pathogen.cs

@@ -0,0 +1,4 @@
+namespace ExtendedXmlSerializer.Tests.ReportedIssues.Shared
+{
+	sealed class Pathogen : PathogenDto {}
+}

test/ExtendedXmlSerializer.Tests.ReportedIssues/Shared/PathogenDto.cs

@@ -0,0 +1,7 @@
+namespace ExtendedXmlSerializer.Tests.ReportedIssues.Shared
+{
+	class PathogenDto
+	{
+		public PathogenType PathogenType { get; set; }
+	}
+}

test/ExtendedXmlSerializer.Tests.ReportedIssues/Shared/PathogenType.cs

@@ -0,0 +1,9 @@
+namespace ExtendedXmlSerializer.Tests.ReportedIssues.Shared
+{
+	sealed class PathogenType : PathogenTypeDto
+	{
+		public char Code { get; set; }
+
+		public string Description { get; set; }
+	}
+}

test/ExtendedXmlSerializer.Tests.ReportedIssues/Shared/PathogenTypeDto.cs

@@ -0,0 +1,4 @@
+namespace ExtendedXmlSerializer.Tests.ReportedIssues.Shared
+{
+	class PathogenTypeDto {}
+}