diff --git a/Src/Newtonsoft.Json.Tests/Serialization/TraceWriterTests.cs b/Src/Newtonsoft.Json.Tests/Serialization/TraceWriterTests.cs
index a07327e0..530b2349 100644
--- a/Src/Newtonsoft.Json.Tests/Serialization/TraceWriterTests.cs
+++ b/Src/Newtonsoft.Json.Tests/Serialization/TraceWriterTests.cs
@@ -899,7 +899,7 @@ Newtonsoft.Json Error: 0 : Error!
 
       traceReader.ReadAsBytes();
       Assert.AreEqual(JsonToken.Bytes, traceReader.TokenType);
-      Assert.AreEqual(Encoding.UTF8.GetBytes("String!"), traceReader.Value);
+      CollectionAssert.AreEqual(Encoding.UTF8.GetBytes("String!"), (byte[])traceReader.Value);
 
       traceReader.ReadAsInt32();
       Assert.AreEqual(JsonToken.Integer, traceReader.TokenType);
@@ -925,7 +925,7 @@ Newtonsoft.Json Error: 0 : Error!
 
       traceReader.Read();
       Assert.AreEqual(JsonToken.Integer, traceReader.TokenType);
-      Assert.AreEqual(1, traceReader.Value);
+      Assert.AreEqual(1L, traceReader.Value);
 
       traceReader.Read();
       Assert.AreEqual(JsonToken.EndConstructor, traceReader.TokenType);
diff --git a/Src/Newtonsoft.Json.Tests/Serialization/TypeNameHandlingTests.cs b/Src/Newtonsoft.Json.Tests/Serialization/TypeNameHandlingTests.cs
index 1c89b93c..e800614f 100644
--- a/Src/Newtonsoft.Json.Tests/Serialization/TypeNameHandlingTests.cs
+++ b/Src/Newtonsoft.Json.Tests/Serialization/TypeNameHandlingTests.cs
@@ -1519,6 +1519,7 @@ namespace Newtonsoft.Json.Tests.Serialization
     }
 #endif
 
+#if !NETFX_CORE
     [Test]
     public void SerializeDeserialize_DictionaryContextContainsGuid_DeserializesItemAsGuid()
     {
@@ -1651,8 +1652,10 @@ namespace Newtonsoft.Json.Tests.Serialization
       CustomAssert.IsInstanceOfType(typeof(MyChild), p2.Child);
       Assert.AreEqual("string!", ((MyChild)p2.Child).MyProperty);
     }
+#endif
   }
 
+#if !NETFX_CORE
   public class ParentParent
   {
     [JsonProperty(ItemTypeNameHandling = TypeNameHandling.Auto)]
@@ -1693,6 +1696,7 @@ namespace Newtonsoft.Json.Tests.Serialization
   public interface ISomeBase
   {
   }
+#endif
 
   public class Message
   {