This adds xUnit config settings per Unit Test Assembly

src/Compilers/CSharp/Test/CommandLine/CSharpCommandLineTest.csproj

@@ -92,6 +92,7 @@
     <None Include="..\..\csc\csc.rsp">
       <Link>csc.rsp</Link>
     </None>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/CSharp/Test/CommandLine/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/CSharp/Test/Emit/CSharpCompilerEmitTest.csproj

@@ -184,6 +184,7 @@
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/CSharp/Test/Emit/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/CSharp/Test/Semantic/CSharpCompilerSemanticTest.csproj

@@ -135,6 +135,7 @@
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/CSharp/Test/Semantic/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/CSharp/Test/Symbol/CSharpCompilerSymbolTest.csproj

@@ -189,6 +189,7 @@
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/CSharp/Test/Symbol/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/CSharp/Test/Syntax/CSharpCompilerSyntaxTest.csproj

@@ -163,6 +163,7 @@
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/CSharp/Test/Syntax/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/CSharp/Test/WinRT/CSharpWinRTTest.csproj

@@ -55,6 +55,7 @@
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/CSharp/Test/WinRT/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/Core/CodeAnalysisTest/CodeAnalysisTest.csproj

@@ -165,6 +165,7 @@
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
     <None Include="Resources/default.win32manifest" />
     <None Include="Resources/nativeWithStringIDsAndTypesAndIntTypes.res" />

src/Compilers/Core/CodeAnalysisTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/Core/MSBuildTaskTests/MSBuildTaskTests.csproj

@@ -96,6 +96,7 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Compilers/Core/MSBuildTaskTests/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/Core/VBCSCompilerTests/VBCSCompilerTests.csproj

@@ -111,6 +111,7 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Compilers/Core/VBCSCompilerTests/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/Test/Utilities/CSharp/CSharpCompilerTestUtilities.csproj

@@ -92,6 +92,7 @@
     <InternalsVisibleToTest Include="Roslyn.Services.Editor.CSharp.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Compilers/Test/Utilities/CSharp/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/Test/Utilities/VisualBasic/BasicCompilerTestUtilities.vbproj

@@ -118,6 +118,7 @@
     <Folder Include="My Project\" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Compilers/Test/Utilities/VisualBasic/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/VisualBasic/Test/CommandLine/BasicCommandLineTest.vbproj

@@ -128,6 +128,7 @@
       <CustomToolNamespace>My</CustomToolNamespace>
       <LastGenOutput>Settings.Designer.vb</LastGenOutput>
     </None>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/VisualBasic/Test/CommandLine/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/VisualBasic/Test/Emit/BasicCompilerEmitTest.vbproj

@@ -255,6 +255,7 @@
     <Folder Include="My Project\" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/VisualBasic/Test/Emit/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/VisualBasic/Test/Semantic/BasicCompilerSemanticTest.vbproj

@@ -222,6 +222,7 @@
     <EmbeddedResource Include="Semantics\LongTypeNameNative.vb.txt" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Compilers/VisualBasic/Test/Semantic/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/VisualBasic/Test/Symbol/BasicCompilerSymbolTest.vbproj

@@ -173,6 +173,7 @@
     <Compile Include="SymbolsTests\XmlLiteralsTests_UseSiteErrors.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
     <None Include="SymbolsTests\Metadata\MscorlibNamespacesAndTypes.bsl" />
   </ItemGroup>

src/Compilers/VisualBasic/Test/Symbol/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Compilers/VisualBasic/Test/Syntax/BasicCompilerSyntaxTest.vbproj

@@ -147,6 +147,7 @@
     <Compile Include="Syntax\SyntaxTriviaListTests.vb" />
     <Compile Include="TestSyntaxNodes.vb" />
     <Content Include="Syntax\VBAllInOne.txt" />
+    <None Include="App.config" />
     <None Include="project.json" />
     <None Include="Resources\VBAllInOne.vb" />
   </ItemGroup>

src/Compilers/VisualBasic/Test/Syntax/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Debugging/Microsoft.DiaSymReader.PortablePdb.Tests/Microsoft.DiaSymReader.PortablePdb.UnitTests.csproj

@@ -103,6 +103,7 @@
     <Compile Include="SymReaderTests.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Debugging/Microsoft.DiaSymReader.PortablePdb.Tests/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/EditorFeatures/CSharpTest/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>

src/EditorFeatures/Test/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>

src/EditorFeatures/Test2/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>

src/EditorFeatures/TestUtilities/ServicesTestUtilities.csproj

@@ -87,6 +87,7 @@
     <InternalsVisibleToTest Include="Roslyn.Services.Editor.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/EditorFeatures/TestUtilities/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/EditorFeatures/VisualBasicTest/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>

src/ExpressionEvaluator/CSharp/Test/ExpressionCompiler/CSharpExpressionCompilerTest.csproj

@@ -102,6 +102,7 @@
     <Compile Include="WinMdTests.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/ExpressionEvaluator/CSharp/Test/ExpressionCompiler/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/ExpressionEvaluator/CSharp/Test/ResultProvider/CSharpResultProviderTest.csproj

@@ -101,6 +101,7 @@
     <Compile Include="ValueFormattingTests.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <Import Project="..\..\Source\ResultProvider\CSharpResultProvider.projitems" Label="Shared" />

src/ExpressionEvaluator/CSharp/Test/ResultProvider/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/ExpressionEvaluator/Core/Test/ExpressionCompiler/ExpressionCompilerTestUtilities.csproj

@@ -77,6 +77,7 @@
     </Compile>
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
     <None Include="Resources\Empty.dll" />
     <None Include="Resources\LibraryA.winmd" />

src/ExpressionEvaluator/Core/Test/ExpressionCompiler/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/ExpressionEvaluator/Core/Test/ResultProvider/ResultProviderTestUtilities.csproj

@@ -158,6 +158,7 @@
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <Import Project="..\..\Source\ResultProvider\ResultProvider.projitems" Label="Shared" />

src/ExpressionEvaluator/Core/Test/ResultProvider/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/ExpressionEvaluator/VisualBasic/Test/ExpressionCompiler/BasicExpressionCompilerTest.vbproj

@@ -113,6 +113,7 @@
     <Compile Include="WinMdTests.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/ExpressionEvaluator/VisualBasic/Test/ExpressionCompiler/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/ExpressionEvaluator/VisualBasic/Test/ResultProvider/BasicResultProviderTest.vbproj

@@ -91,6 +91,7 @@
     <Compile Include="VisualBasicResultProviderTestBase.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <Import Project="..\..\Source\ResultProvider\BasicResultProvider.projitems" Label="Shared" />

src/ExpressionEvaluator/VisualBasic/Test/ResultProvider/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Interactive/HostTest/InteractiveHostTest.csproj

@@ -108,6 +108,7 @@
     <Compile Include="SynchronizedTextWriter.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Interactive/HostTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/InteractiveWindow/EditorTest/InteractiveWindowTest.csproj

@@ -87,6 +87,7 @@
     <Compile Include="TestWaitIndicator.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/InteractiveWindow/EditorTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Samples/CSharp/ImplementNotifyPropertyChanged/Test/ImplementNotifyPropertyChangedCS.UnitTests.csproj

@@ -17,6 +17,7 @@
     <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
   </PropertyGroup>
   <ItemGroup Label="File References">
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup Label="Project References">

src/Samples/CSharp/ImplementNotifyPropertyChanged/Test/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Samples/CSharp/MakeConst/Test/MakeConstCS.UnitTests.csproj

@@ -17,6 +17,7 @@
     <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
   </PropertyGroup>
   <ItemGroup Label="File References">
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup Label="Project References">

src/Samples/CSharp/MakeConst/Test/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Samples/Shared/UnitTestFramework/UnitTestFramework.csproj

@@ -59,6 +59,7 @@
     <Folder Include="Properties\" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Samples/Shared/UnitTestFramework/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Samples/VisualBasic/ConvertToAutoProperty/Test/ConvertToAutoPropertyVB.UnitTests.vbproj

@@ -72,6 +72,7 @@
     <Compile Include="My Project\AssemblyInfo.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Samples/VisualBasic/ConvertToAutoProperty/Test/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Samples/VisualBasic/ImplementNotifyPropertyChanged/Test/ImplementNotifyPropertyChangedVB.UnitTests.vbproj

@@ -56,6 +56,7 @@
     <Compile Include="CodeRefactoringTests.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Samples/VisualBasic/ImplementNotifyPropertyChanged/Test/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Samples/VisualBasic/MakeConst/Test/MakeConstVB.UnitTests.vbproj

@@ -78,6 +78,7 @@
     <Compile Include="My Project\AssemblyInfo.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Samples/VisualBasic/MakeConst/Test/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>
+
+<ItemGroup>
+  <None Include="App.config" />
\ No newline at end of file

src/Scripting/CSharpTest/CSharpScriptingTest.csproj

@@ -70,6 +70,7 @@
     <InternalsVisibleToTest Include="Microsoft.CodeAnalysis.Scripting.CSharp.Desktop.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Scripting/CSharpTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Scripting/CoreTest/ScriptingTest.csproj

@@ -67,6 +67,10 @@
     <Compile Include="ScriptTaskExtensions.cs" />
     <Compile Include="TestConsoleIO.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+    <None Include="packages.config" />
+  </ItemGroup>
   <ItemGroup>
     <InternalsVisibleToTest Include="Microsoft.CodeAnalysis.Scripting.Desktop.UnitTests" />
     <InternalsVisibleToTest Include="Microsoft.CodeAnalysis.Scripting.CSharp.UnitTests" />

src/Scripting/CoreTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Scripting/VisualBasicTest/BasicScriptingTest.vbproj

@@ -63,6 +63,7 @@
     <InternalsVisibleToTest Include="Microsoft.CodeAnalysis.Scripting.VisualBasic.Desktop.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Scripting/VisualBasicTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Test/Utilities/App.config

+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (c)  Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information. -->
+
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+  <roslyn.unittests>
+    <emit>
+      <method assembly="Roslyn.Test.Utilities" type="Microsoft.CodeAnalysis.Test.Utilities.CommonTestBase" name="Emit" />
+      <method assembly="Microsoft.CodeAnalysis.Scripting.UnitTests" type="Microsoft.CodeAnalysis.Scripting.Test.ScriptingTestHelpers" name="ReflectionEmit" />
+    </emit>
+  </roslyn.unittests>
+</configuration>

src/Test/Utilities/Desktop/TestUtilities.Desktop.csproj

@@ -161,6 +161,7 @@
     <InternalsVisibleToTest Include="Roslyn.Services.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <Import Project="..\Shared\TestUtilities.projitems" Label="Shared" />

src/Test/Utilities/Portable.FX45/TestUtilities.FX45.csproj

@@ -65,6 +65,7 @@
     <PlatformTarget>
     </PlatformTarget>
   </PropertyGroup>
+<<<<<<< HEAD
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
     <DebugSymbols>true</DebugSymbols>
     <OutDir>..\..\..\..\Binaries\Debug\amd64</OutDir>
@@ -86,6 +87,8 @@
     <ErrorReport>prompt</ErrorReport>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
+=======
+>>>>>>> This adds xUnit config settings per Unit Test Assembly
   <ItemGroup>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System" />
@@ -129,6 +132,7 @@
     <InternalsVisibleToTest Include="Roslyn.Services.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/Test/Utilities/Portable/TestUtilities.csproj

@@ -113,6 +113,7 @@
     <InternalsVisibleToTest Include="Roslyn.Services.UnitTests" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ImportGroup Label="Targets">

src/VisualStudio/CSharp/Test/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>

src/VisualStudio/Core/Test/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>

src/Workspaces/CSharpTest/CSharpServicesTest.csproj

@@ -70,6 +70,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup />

src/Workspaces/CSharpTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>

src/Workspaces/CoreTest/app.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
   <runtime>
       <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
         <dependentAssembly>

src/Workspaces/VisualBasicTest/VisualBasicServicesTest.vbproj

@@ -98,6 +98,7 @@
     <Compile Include="VisualBasicCommandLineArgumentsFactoryServiceTests.vb" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="project.json" />
   </ItemGroup>
   <ItemGroup>

src/Workspaces/VisualBasicTest/app.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <appSettings>
+    <add key="xunit.useAppDomain" value="true"/>
+    <add key="xunit.diagnosticMessages" value="false"/>
+    <add key="xunit.parallelizeTestCollections" value="false"/>
+  </appSettings>
+</configuration>