Update test utility class for new ILibrary interface.
Update test utility class for new ILibrary interface.

nalkaro/CppSharp,ktopouzi/CppSharp,mono/CppSharp,nalkaro/CppSharp,mydogisbox/CppSharp,mohtamohit/CppSharp,ddobrev/CppSharp,SonyaSa/CppSharp,u255436/CppSharp,KonajuGames/CppSharp,genuinelucifer/CppSharp,mono/CppSharp,txdv/CppSharp,nalkaro/CppSharp,mydogisbox/CppSharp,inordertotest/CppSharp,xistoso/CppSharp,txdv/CppSharp,txdv/CppSharp,zillemarco/CppSharp,inordertotest/CppSharp,Samana/CppSharp,KonajuGames/CppSharp,txdv/CppSharp,xistoso/CppSharp,imazen/CppSharp,genuinelucifer/CppSharp,ktopouzi/CppSharp,Samana/CppSharp,ktopouzi/CppSharp,imazen/CppSharp,mono/CppSharp,mohtamohit/CppSharp,SonyaSa/CppSharp,genuinelucifer/CppSharp,ddobrev/CppSharp,mydogisbox/CppSharp,zillemarco/CppSharp,KonajuGames/CppSharp,xistoso/CppSharp,ddobrev/CppSharp,inordertotest/CppSharp,nalkaro/CppSharp,inordertotest/CppSharp,ktopouzi/CppSharp,genuinelucifer/CppSharp,imazen/CppSharp,Samana/CppSharp,mono/CppSharp,u255436/CppSharp,inordertotest/CppSharp,nalkaro/CppSharp,mono/CppSharp,SonyaSa/CppSharp,u255436/CppSharp,zillemarco/CppSharp,mydogisbox/CppSharp,KonajuGames/CppSharp,xistoso/CppSharp,Samana/CppSharp,SonyaSa/CppSharp,zillemarco/CppSharp,ddobrev/CppSharp,ddobrev/CppSharp,mono/CppSharp,u255436/CppSharp,Samana/CppSharp,txdv/CppSharp,genuinelucifer/CppSharp,mohtamohit/CppSharp,imazen/CppSharp,KonajuGames/CppSharp,u255436/CppSharp,mohtamohit/CppSharp,imazen/CppSharp,xistoso/CppSharp,ktopouzi/CppSharp,mydogisbox/CppSharp,mohtamohit/CppSharp,zillemarco/CppSharp,SonyaSa/CppSharp