AjTalk.Tests.LoaderTests.LoadClass C# (CSharp) Method

        public void LoadClass()
        {
            Machine machine = CreateMachine();

            Loader loader = new Loader(@"Object.st", new SimpleCompiler());
            loader.LoadAndExecute(machine);
            loader = new Loader(@"Behavior.st", new SimpleCompiler());
            loader.LoadAndExecute(machine);
            loader = new Loader(@"Class.st", new SimpleCompiler());
            loader.LoadAndExecute(machine);
            loader = new Loader(@"ClassTest.st", new SimpleCompiler());
            loader.LoadAndExecute(machine);

            object obj = machine.GetGlobalObject("MyClass");

            Assert.IsNotNull(obj);
            Assert.IsInstanceOfType(obj, typeof(IClass));

            IClass cls = (IClass)obj;

            Assert.AreEqual("MyClass", cls.Name);
            Assert.AreEqual("Object", ((IClass)cls.SuperClass).Name);

            object obj2 = machine.GetGlobalObject("Rectangle");

            Assert.IsNotNull(obj2);
            Assert.IsInstanceOfType(obj2, typeof(IClass));

            IClass cls2 = (IClass)obj2;

            Assert.AreEqual("Rectangle", cls2.Name);
            Assert.AreEqual("Object", ((IClass)cls2.SuperClass).Name);
            Assert.AreEqual(2, cls2.NoInstanceVariables);
            Assert.AreEqual(0, cls2.Behavior.NoInstanceVariables);
            Assert.AreEqual(1, cls2.NoClassVariables);
            Assert.AreEqual("width height", cls2.GetInstanceVariableNamesAsString());
            Assert.AreEqual("Number", cls2.GetClassVariableNamesAsString());

            object obj3 = machine.GetGlobalObject("rect");

            Assert.IsNotNull(obj3);
            Assert.IsInstanceOfType(obj3, typeof(IObject));

            IObject rect = (IObject)obj3;

            Assert.AreEqual(cls2, rect.Behavior);
            Assert.AreEqual(100, rect[0]);
            Assert.AreEqual(50, rect[1]);
        }