Fix tests to use new Properties instead of methods.
Fix tests to use new Properties instead of methods.

TukekeSoft/CocosSharp,haithemaraissia/CocosSharp,hig-ag/CocosSharp,hig-ag/CocosSharp,haithemaraissia/CocosSharp,mono/CocosSharp,TukekeSoft/CocosSharp,MSylvia/CocosSharp,mono/CocosSharp,zmaruo/CocosSharp,zmaruo/CocosSharp,MSylvia/CocosSharp