since we're targeting net461 again, ensure contrib tests have coverage

Author: mgravell

Dapper.Tests.Contrib/Dapper.Tests.Contrib.csproj

@@ -1,28 +1,32 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <AssemblyName>Dapper.Tests.Contrib</AssemblyName>
-    <Description>Dapper Contrib Test Suite</Description>
-    <GenerateDocumentationFile>false</GenerateDocumentationFile>
-    <TargetFrameworks>netcoreapp2.1</TargetFrameworks>
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-  </PropertyGroup>
-  <ItemGroup>
-    <Compile Include="..\Dapper.Tests\Helpers\XunitSkippable.cs;..\Dapper\TypeExtensions.cs" />
-    <None Remove="Test.DB.sdf" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\Dapper\Dapper.csproj" />
-    <ProjectReference Include="..\Dapper.Contrib\Dapper.Contrib.csproj" />
-    <ProjectReference Include="..\Dapper.SqlBuilder\Dapper.SqlBuilder.csproj" />
-    <PackageReference Include="Microsoft.Data.Sqlite" Version="2.2.6" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
-    <PackageReference Include="MySqlConnector" Version="0.56.0" />
-    <PackageReference Include="System.Data.SqlClient" Version="4.7.0" />
-    <PackageReference Include="xunit" Version="$(xUnitVersion)" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="$(xUnitVersion)">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-  </ItemGroup>
-  <!-- note: define SQLCE if SQL CE is available -->
-</Project>
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <AssemblyName>Dapper.Tests.Contrib</AssemblyName>
+    <Description>Dapper Contrib Test Suite</Description>
+    <GenerateDocumentationFile>false</GenerateDocumentationFile>
+    <TargetFrameworks>netcoreapp2.1;net462</TargetFrameworks>
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\Dapper.Tests\Helpers\XunitSkippable.cs;..\Dapper\TypeExtensions.cs" />
+    <None Remove="Test.DB.sdf" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Dapper\Dapper.csproj" />
+    <ProjectReference Include="..\Dapper.Contrib\Dapper.Contrib.csproj" />
+    <ProjectReference Include="..\Dapper.SqlBuilder\Dapper.SqlBuilder.csproj" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="2.2.6" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="MySqlConnector" Version="0.56.0" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.7.0" />
+    <PackageReference Include="xunit" Version="$(xUnitVersion)" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="$(xUnitVersion)">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+  
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net462' ">
+    <Reference Include="Microsoft.CSharp" />
+  </ItemGroup>
+  <!-- note: define SQLCE if SQL CE is available -->
+</Project>