public void ExecuteAssignDotCommandOnNativeProperty()
{
Person person = new Person();
Machine machine = new Machine();
machine.RootContext.SetLocalValue("p", person);
var leftvalue = (DotExpression)(new Parser("p.FirstName")).ParseExpression();
var value = new ConstantExpression("Adam");
AssignDotExpressions cmd = new AssignDotExpressions(leftvalue, value);
var result = cmd.Evaluate(machine.RootContext);
Assert.IsNotNull(result);
Assert.AreEqual("Adam", result);
Assert.AreEqual("Adam", person.FirstName);
}
public void ExecuteAssignDotCommand()
{
Machine machine = new Machine();
var @class = new DynamicClass("Dog");
var method = new DefinedFunction((new Parser("@name = name")).ParseCommand(), new string[] { "name" }, machine.RootContext);
@class.SetInstanceMethod("name=", method);
var nero = @class.CreateInstance();
machine.RootContext.SetLocalValue("nero", nero);
var leftvalue = (DotExpression)(new Parser("nero.name")).ParseExpression();
var value = new ConstantExpression("Nero");
AssignDotExpressions cmd = new AssignDotExpressions(leftvalue, value);
var result = cmd.Evaluate(machine.RootContext);
Assert.IsNotNull(result);
Assert.AreEqual("Nero", result);
Assert.AreEqual("Nero", nero.GetValue("name"));
}
public void ExecuteAssignDotCommandWithUnknownMethod()
{
Machine machine = new Machine();
var @class = new DynamicClass("Dog");
var nero = @class.CreateInstance();
machine.RootContext.SetLocalValue("nero", nero);
var leftvalue = (DotExpression)(new Parser("nero.name")).ParseExpression();
var value = new ConstantExpression("Nero");
AssignDotExpressions cmd = new AssignDotExpressions(leftvalue, value);
try
{
cmd.Evaluate(machine.RootContext);
Assert.Fail();
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(NoMethodError));
}
}