Allow testing of the internal methods (#421)

Author: macsux

src/KubernetesClient/Properties/AssemblyInfo.cs

@@ -0,0 +1,4 @@
+using System.Runtime.CompilerServices;
+
+[assembly: InternalsVisibleTo("KubernetesClient.Tests, PublicKey=00240000048000009400000006020000002400005253413100040000010001004917ad4e106c573cc5dbb3b7456de8b6c07128ae43de292752b339eb423de60f0db6a6c0cb21e6640fc672cc84df4a772db85df1505e5dd08c98d5d115eed7a7b59c67fe1f4b32fa716b7177743a417b3fcf88606861650a81f565ac6614abbf8b6b7710436edb497a83974165f9fe6995b70af13047a110bf63cdbfa45f89ac")]
+[assembly: InternalsVisibleTo("KubernetesClient.Informers.Tests, PublicKey=00240000048000009400000006020000002400005253413100040000010001004917ad4e106c573cc5dbb3b7456de8b6c07128ae43de292752b339eb423de60f0db6a6c0cb21e6640fc672cc84df4a772db85df1505e5dd08c98d5d115eed7a7b59c67fe1f4b32fa716b7177743a417b3fcf88606861650a81f565ac6614abbf8b6b7710436edb497a83974165f9fe6995b70af13047a110bf63cdbfa45f89ac")]

tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj

@@ -1,11 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <IsPackable>false</IsPackable>
+    <LangVersion>8</LangVersion>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\src\KubernetesClient\kubernetes-client.snk</AssemblyOriginatorKeyFile>
     <RootNamespace>k8s.Tests</RootNamespace>
     <TargetFrameworks>netcoreapp2.1;netcoreapp2.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
+      <PackageReference Include="FluentAssertions" Version="5.10.3" />
       <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9">
           <!-- this is due to aspnet core 2.1 is not compatible with our code -->
           <AllowExplicitVersion>true</AllowExplicitVersion>