use category for performance unit tests.

.gitattributes

@@ -0,0 +1,63 @@
+###############################################################################
+# Set default behavior to automatically normalize line endings.
+###############################################################################
+* text=auto
+
+###############################################################################
+# Set default behavior for command prompt diff.
+#
+# This is need for earlier builds of msysgit that does not have it on by
+# default for csharp files.
+# Note: This is only used by command line
+###############################################################################
+#*.cs     diff=csharp
+
+###############################################################################
+# Set the merge driver for project and solution files
+#
+# Merging from the command prompt will add diff markers to the files if there
+# are conflicts (Merging from VS is not affected by the settings below, in VS
+# the diff markers are never inserted). Diff markers may cause the following 
+# file extensions to fail to load in VS. An alternative would be to treat
+# these files as binary and thus will always conflict and require user
+# intervention with every merge. To do so, just uncomment the entries below
+###############################################################################
+#*.sln       merge=binary
+#*.csproj    merge=binary
+#*.vbproj    merge=binary
+#*.vcxproj   merge=binary
+#*.vcproj    merge=binary
+#*.dbproj    merge=binary
+#*.fsproj    merge=binary
+#*.lsproj    merge=binary
+#*.wixproj   merge=binary
+#*.modelproj merge=binary
+#*.sqlproj   merge=binary
+#*.wwaproj   merge=binary
+
+###############################################################################
+# behavior for image files
+#
+# image files are treated as binary by default.
+###############################################################################
+#*.jpg   binary
+#*.png   binary
+#*.gif   binary
+
+###############################################################################
+# diff behavior for common document formats
+# 
+# Convert binary document formats to text before diffing them. This feature
+# is only available from the command line. Turn it on by uncommenting the 
+# entries below.
+###############################################################################
+#*.doc   diff=astextplain
+#*.DOC   diff=astextplain
+#*.docx  diff=astextplain
+#*.DOCX  diff=astextplain
+#*.dot   diff=astextplain
+#*.DOT   diff=astextplain
+#*.pdf   diff=astextplain
+#*.PDF   diff=astextplain
+#*.rtf   diff=astextplain
+#*.RTF   diff=astextplain

.gitignore

@@ -1,16 +1,48 @@
-bin
-obj
-Debug
-*.suo
+# DotNet sources
+# User-specific files
 *.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+**/Properties/launchSettings.json
+
+# Visual Studio 2015 cache/options directory
+.vs/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Others
 *.sdf
-*.suo
 *.filters
-*.user
 *.log
 /Sources/Embedded/Release/*
 /Sources/Embedded/DemoServer/Release/*
 /Sources/Embedded/Server/Release/*
-node_modules
-
-.vs/
+node_modules

Sources/DotNet/WoopsaTest/UnitTestWoopsaObject.cs

@@ -50,7 +50,7 @@ public void TestWoopsaObjects()
             Assert.AreEqual(_maxLevel, 5.5);
         }
 
-        [TestMethod]
+        [TestMethod, TestCategory("Performance")]
         public void TestWoopsaObjectPerformance()
         {
             const int objectCount = 5000;

Sources/DotNet/WoopsaTest/UnitTestWoopsaProtocol.cs

@@ -79,7 +79,7 @@ public void TestWoopsaProtocolUnboundClient()
             }
         }
 
-        [TestMethod]
+        [TestMethod, TestCategory("Performance")]
         public void TestWoopsaProtocolPerformance()
         {
             TestObjectServer objectServer = new TestObjectServer();
@@ -102,16 +102,12 @@ public void TestWoopsaProtocolPerformance()
                         Assert.AreEqual(result.ToInt64(), i);
                     }
                     TimeSpan duration = watch.Elapsed;
-#if NET4_5
                     Assert.IsTrue(duration < TimeSpan.FromMilliseconds(200), $"Duration takes ${duration.Milliseconds}ms, instead of 200ms");
-#elif NETCORE2
-                    Assert.IsTrue(duration < TimeSpan.FromMilliseconds(800), $"Duration takes ${duration.Milliseconds}ms, instead of 800ms");
-#endif
                 }
             }
         }
 
-        [TestMethod]
+        [TestMethod, TestCategory("Performance")]
         public void TestWoopsaServerPerformance()
         {
             TestObjectServer objectServer = new TestObjectServer();

Sources/DotNet/WoopsaTest/UnitTestWoopsaValue.cs

@@ -90,8 +90,8 @@ public void TestWoopsaValueExtended()
             Assert.AreEqual(v.Type, WoopsaValueType.JsonData);
 		}
 
-		[TestMethod]
-		public void TestWoopsaValuePerfo()
+		[TestMethod, TestCategory("Performance")]
+		public void TestWoopsaValuePerformance()
 		{
 			Stopwatch watch = new Stopwatch();
 			watch.Start();
@@ -133,8 +133,8 @@ public void TestWoopsaValueCreateChecked()
         }
 
 
-        [TestMethod]
-        public void TestWoopsaSerializationPerfo()
+        [TestMethod, TestCategory("Performance")]
+        public void TestWoopsaSerializationPerformance()
         {
             Stopwatch watch = new Stopwatch();
             WoopsaValue v = 3.14;