void RemoveMultipleUsings()
{
string usingString = "using UnityEngine.Advertisements;using UnityEngine.UI;using UnityEngine;";
_engine.RemoveUsings(usingString);
Assert.IsTrue(_engine.AllUsings.Count == 0 && _engine.AllReferencedAssemblies.Count == 1);
}
//-------------------------------------------------------------------------------------------------
//Removes usings from system, so it's namespace resources become inaccessible for dynamic code
void RemoveUsings()
{
CSScriptEngine engine = new CSScriptEngine();
engine.AddOnCompilationFailedHandler(OnCompilationFailedAction);
engine.AddUsings("using SomeCustomNamespace;");
engine.CompileCode("HeyPrinter hp = new HeyPrinter(); hp.PrintHey();").Execute();
engine.RemoveUsings("using SomeCustomNamespace;");
//Now this will result in error
engine.CompileCode("HeyPrinter hp = new HeyPrinter(); hp.PrintHey();");
engine.RemoveOnCompilationFailedHandler(OnCompilationFailedAction);
}