refactor: use InternalsVisibleTo in csproj file

Author: vbreuss

Directory.Build.props

@@ -4,6 +4,7 @@
     <Copyright>Copyright © Tatham Oddie &amp; friends 2010-$([System.DateTime]::Now.ToString('yyyy'))</Copyright>
     <Authors>Tatham Oddie &amp; friends</Authors>
     <SignAssembly Condition="'$(Configuration)' == 'Release'">True</SignAssembly>
+    <PublicKey>00240000048000009400000006020000002400005253413100040000010001001160c7a0f907c400c5392975b66d2f3752fb82625d5674d386b83896d4d4ae8d0ef8319ef391fbb3466de0058ad2f361b8f5cb8a32ecb4e908bece5c519387552cedd2ca0250e36b59c6d6dc3dc260ca73a7e27c3add4ae22d5abaa562225d7ba34d427e8f3f52928a46a674deb0208eca7d379aa22712355b91a55a5ce521d2</PublicKey>
     <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)StrongName.snk</AssemblyOriginatorKeyFile>
     <LangVersion>latest</LangVersion>
     <PackageTags>testing</PackageTags>

src/TestableIO.System.IO.Abstractions.TestingHelpers/Properties/AssemblyInfo.cs

@@ -11,4 +11,11 @@
         <ProjectReference Include="../TestableIO.System.IO.Abstractions.Wrappers/TestableIO.System.IO.Abstractions.Wrappers.csproj"/>
     </ItemGroup>
 
+    <ItemGroup Condition="'$(Configuration)' != 'Release'">
+        <InternalsVisibleTo Include="System.IO.Abstractions.TestingHelpers.Tests"/>
+    </ItemGroup>
+    <ItemGroup Condition="'$(Configuration)' == 'Release'">
+        <InternalsVisibleTo Include="System.IO.Abstractions.TestingHelpers.Tests" PublicKey="002400000480000094000000060200000024000052534131000400000100010051bf2aa00ba30d507d4cebcab1751dfa13768a6f5235ce52da572260e33a11f52b87707f858fe4bbe32cd51830a8dd73245f688902707fa797c07205ff9b5212f93760d52f6d13022a286ff7daa13a0cd9eb958e888fcd7d9ed1f7cf76b19a5391835a7b633418a5f584d10925d76810f782f6b814cc34a2326b438abdc3b5bd"/>
+    </ItemGroup>
+
 </Project>

src/TestableIO.System.IO.Abstractions.TestingHelpers/TestableIO.System.IO.Abstractions.TestingHelpers.csproj

@@ -12,5 +12,20 @@
     <ItemGroup>
         <PackageReference Include="Testably.Abstractions.FileSystem.Interface"/>
     </ItemGroup>
+    
+    <ItemGroup>
+        <AssemblyAttribute Include="System.CLSCompliantAttribute">
+            <_Parameter1>true</_Parameter1>
+        </AssemblyAttribute>
+    </ItemGroup>
+    
+    <ItemGroup Condition="'$(Configuration)' != 'Release'">
+        <InternalsVisibleTo Include="System.IO.Abstractions.Tests"/>
+        <InternalsVisibleTo Include="DynamicProxyGenAssembly2"/>
+    </ItemGroup>
+    <ItemGroup Condition="'$(Configuration)' == 'Release'">
+        <InternalsVisibleTo Include="System.IO.Abstractions.Tests" PublicKey="$(PublicKey)"/>
+        <InternalsVisibleTo Include="DynamicProxyGenAssembly2" PublicKey="0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7"/>
+    </ItemGroup>
 
 </Project>