also test with ParseContext in CodedInputStream test
diff --git a/csharp/src/Google.Protobuf.Test/MessageParsingHelpers.cs b/csharp/src/Google.Protobuf.Test/MessageParsingHelpers.cs
index 4877ae6..ec5f13a 100644
--- a/csharp/src/Google.Protobuf.Test/MessageParsingHelpers.cs
+++ b/csharp/src/Google.Protobuf.Test/MessageParsingHelpers.cs
@@ -32,7 +32,6 @@
using NUnit.Framework;
using System;
-using Google.Protobuf.Buffers;
using System.Buffers;
namespace Google.Protobuf
@@ -65,7 +64,7 @@
// Load content as multiple segments
parsedBuffer = parser.ParseFrom(ReadOnlySequenceFactory.CreateWithContent(bytes));
assert(parsedBuffer);
-
+
assert(parsedStream);
}