public void CreateInstance()
{
DefinedClass klass = new DefinedClass("Spam");
var result = klass.Apply(null, null, null);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(DynamicObject));
Assert.AreEqual(klass, ((DynamicObject)result).Class);
}
public void GetDynamicObjectType()
{
DefinedClass klass = new DefinedClass("Spam");
DynamicObject foo = (DynamicObject)klass.Apply(null, null, null);
var result = Types.GetType(foo);
Assert.IsNotNull(result);
Assert.AreEqual(klass, result);
}
public void EvaluateMethodCall()
{
DefinedClass klass = new DefinedClass("Spam");
DefinedFunction function = new DefinedFunction("get", new Parameter[] { new Parameter("self", null, false), new Parameter("a", null, false) }, new ReturnCommand(new NameExpression("a")), null);
klass.SetMethod(function.Name, function);
DynamicObject foo = (DynamicObject)klass.Apply(this.machine.Environment, null, null);
this.machine.Environment.SetValue("foo", foo);
Assert.AreEqual(2, this.Evaluate("foo.get(2)"));
}
public void CallObjectMethod()
{
DefinedClass klass = DynamicObjectTests.CreateClassWithMethods("Spam");
DynamicObject dynobj = (DynamicObject)klass.Apply(null, null, null);
BindingEnvironment environment = new BindingEnvironment();
environment.SetValue("foo", dynobj);
CallExpression expression = new CallExpression(new AttributeExpression(new NameExpression("foo"), "getSelf"), null);
var result = expression.Evaluate(environment);
Assert.IsNotNull(result);
Assert.AreEqual(dynobj, result);
}
public void CreateInstanceWithConstructor()
{
DefinedClass klass = new DefinedClass("Spam");
ICommand body = new SetAttributeCommand(new NameExpression("self"), "name", new NameExpression("name"));
DefinedFunction constructor = new DefinedFunction("__init__", new Parameter[] { new Parameter("self", null, false), new Parameter("name", null, false) }, body, null);
klass.SetMethod(constructor.Name, constructor);
var result = klass.Apply(null, new object[] { "Adam" }, null);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(DynamicObject));
var dynobj = (DynamicObject)result;
Assert.AreEqual(klass, dynobj.Class);
Assert.IsTrue(dynobj.HasValue("name"));
var name = dynobj.GetValue("name");
Assert.IsNotNull(name);
Assert.AreEqual("Adam", name);
}
