AjTalk.Machine.GetGlobalObject C# (CSharp) Метод

        public object GetGlobalObject(string objname)
        {
            var result = this.environment.GetValue(objname);

            if (result != null || this.environment.HasValue(objname))
                return result;

            if (this.HostMachine != null)
                return this.HostMachine.GetGlobalObject(objname);

            return null;
        }

 public void CompileAndExecuteTwoSimpleCommand()
 {
     Block block = this.compiler.CompileBlock("a := 1. b := 2");
     Machine machine = new Machine();
     block.Execute(machine, null);
     Assert.AreEqual(1, machine.GetGlobalObject("a"));
     Assert.AreEqual(2, machine.GetGlobalObject("b"));
 }