public void ExecuteSetCommandWithObjectProperty()
{
Machine machine = new Machine();
TextWriter outwriter = new StringWriter();
machine.Environment.SetValue("machine", machine);
machine.Environment.SetValue("out", outwriter);
DotExpression dotexpr = new DotExpression(new VariableExpression("machine"), "Out");
SetCommand command = new SetCommand(dotexpr, new VariableExpression("out"));
command.Execute(machine.Environment);
Assert.AreEqual(machine.Out, outwriter);
}
public void ExecuteSetCommandWithVariable()
{
BindingEnvironment environment = new BindingEnvironment();
SetCommand command = new SetCommand(new VariableExpression("foo"), new ConstantExpression("bar"));
command.Execute(environment);
Assert.AreEqual("bar", environment.GetValue("foo"));
}
public void ExecuteSetCommandWithDotExpression()
{
BindingEnvironment environment = new BindingEnvironment();
DotExpression dotexpr = new DotExpression(new VariableExpression("foo"), "FirstName");
SetCommand command = new SetCommand(dotexpr, new ConstantExpression("bar"));
command.Execute(environment);
object obj = environment.GetValue("foo");
Assert.IsNotNull(obj);
Assert.IsInstanceOfType(obj, typeof(DynamicObject));
DynamicObject dynobj = (DynamicObject)obj;
Assert.AreEqual("bar", dynobj.GetValue("FirstName"));
}