Add C# unit test project.

SongBrowserPlugin/SongBrowserPlugin.sln

@@ -7,6 +7,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SongBrowserPlugin", "SongBr
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SongBrowserPluginTest", "..\SongBrowserPluginTest\SongBrowserPluginTest.csproj", "{E5465EF3-B227-47BE-B7D1-624E0DAC275D}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SongBrowserUnitTests", "..\SongBrowserUnitTests\SongBrowserUnitTests.csproj", "{E99F8C53-715A-4F2F-910F-5AF26587E5A6}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
 		{E5465EF3-B227-47BE-B7D1-624E0DAC275D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E5465EF3-B227-47BE-B7D1-624E0DAC275D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E5465EF3-B227-47BE-B7D1-624E0DAC275D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E99F8C53-715A-4F2F-910F-5AF26587E5A6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E99F8C53-715A-4F2F-910F-5AF26587E5A6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E99F8C53-715A-4F2F-910F-5AF26587E5A6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E99F8C53-715A-4F2F-910F-5AF26587E5A6}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

SongBrowserUnitTests/Properties/AssemblyInfo.cs

@@ -0,0 +1,20 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("SongBrowserUnitTests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("SongBrowserUnitTests")]
+[assembly: AssemblyCopyright("Copyright ©  2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: Guid("e99f8c53-715a-4f2f-910f-5af26587e5a6")]
+
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

SongBrowserUnitTests/SongBrowserUnitTests.csproj

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{E99F8C53-715A-4F2F-910F-5AF26587E5A6}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SongBrowserUnitTests</RootNamespace>
+    <AssemblyName>SongBrowserUnitTests</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">15.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
+    <IsCodedUITest>False</IsCodedUITest>
+    <TestProjectType>UnitTest</TestProjectType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\SongBrowserPlugin\packages\MSTest.TestFramework.1.2.1\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\SongBrowserPlugin\packages\MSTest.TestFramework.1.2.1\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SongBrowserPlugin\SongBrowserPlugin.csproj">
+      <Project>{6f9b6801-9f4b-4d1f-805d-271c95733814}</Project>
+      <Name>SongBrowserPlugin</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Test\Data\" />
+  </ItemGroup>
+  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\SongBrowserPlugin\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets')" />
+</Project>

SongBrowserUnitTests/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="1.2.1" targetFramework="net45" />
+  <package id="MSTest.TestFramework" version="1.2.1" targetFramework="net45" />
+</packages>