Add pure C++ tests

[Yuri05]

The tests in the project https://github.com/Yuri05/OSPSuite.SimModel/tree/master/tests/OSPSuite.SimModel.Tests are all written in C# and test the C++ functionality (encapsulated in the project https://github.com/Yuri05/OSPSuite.SimModel/tree/master/src/OSPSuite.SimModelNative ) only indirectly.

Add the second test project which tests the C++ functionality directly (without relying on C#).

• Select appropriate testing framework which will run under Windows, Ubuntu, and MacOS
• Add new project (tests/OSPSuite.SimModelNative.Tests)
  • This project should be added to the Visual Studio solution https://github.com/Yuri05/OSPSuite.SimModel/blob/master/OSPSuite.SimModel.sln (and located within the solution under the existing Folder "Tests")
• Make sure the new test project is properly handled
  • Under Windows:

    OSPSuite.SimModel/buildWindows.bat

    Line 4 in 97b52a1

    dotnet test tests/OSPSuite.SimModel.Tests/OSPSuite.SimModel.Tests.csproj --no-build --no-restore --configuration:Release --verbosity normal --logger:"html;LogFileName=../../../testLog_Windows.html"

  • Under Linux (Ubuntu)/MacOS:

    OSPSuite.SimModel/buildNix.sh

    Line 52 in 97b52a1

    dotnet test tests/OSPSuite.SimModel.Tests/OSPSuite.SimModel.Tests.csproj --no-build --no-restore --configuration:Release --verbosity normal --logger:"html;LogFileName=../../../testLog_$1.html"

• Add unit tests to the newly created project to cover the source code in https://github.com/Yuri05/OSPSuite.SimModel/tree/master/src/OSPSuite.SimModelNative as much as possible)