public void When_Dependant_Changes_On_CanExecute_It_Does_Not_Execute()
{
dynamic viewModel = new Automatic_Command_Properties();
viewModel.Text = "Something";
Assert.That(viewModel.CanExecuteSomethingWasExecuted, Is.False);
}
public void CanExecute_Method_Is_Wrapped_By_Dynamic_Property(bool predicateResult)
{
dynamic viewModel = new Automatic_Command_Properties();
viewModel.CanExecuteResult = predicateResult;
Assert.That(viewModel.Something.CanExecute(null), Is.EqualTo(predicateResult));
}
public void Execute_Method_Is_Wrapped_By_Dynamic_Property()
{
dynamic viewModel = new Automatic_Command_Properties();
viewModel.Something.Execute(null);
Assert.That(viewModel.SomethingWasExecuted);
}
public void Execute_Method_Generates_ICommand_Property()
{
dynamic viewModel = new Automatic_Command_Properties();
var command = viewModel.Something;
Assert.That(command is ICommand);
}
public void Changing_Text_Causes_CanExecuteChanged_To_Fire()
{
dynamic viewModel = new Automatic_Command_Properties();
bool CanExecuteChanged_Fired = false;
(viewModel.Something as ICommand).CanExecuteChanged += (s, e) => CanExecuteChanged_Fired = true;
viewModel.Text = "Foo";
Assert.That(CanExecuteChanged_Fired);
}
public void When_Dependant_Changes_On_CanExecute_It_Does_Not_Execute()
{
dynamic viewModel = new Automatic_Command_Properties();
viewModel.Text = "Something";
Assert.That(viewModel.CanExecuteSomethingWasExecuted, Is.False);
}
public void Changing_Text_Causes_CanExecuteChanged_To_Fire()
{
dynamic viewModel = new Automatic_Command_Properties();
bool CanExecuteChanged_Fired = false;
(viewModel.Something as ICommand).CanExecuteChanged += (s, e) => CanExecuteChanged_Fired = true;
viewModel.Text = "Foo";
Assert.That(CanExecuteChanged_Fired);
}
public void CanExecute_Method_Is_Wrapped_By_Dynamic_Property(bool predicateResult)
{
dynamic viewModel = new Automatic_Command_Properties();
viewModel.CanExecuteResult = predicateResult;
Assert.That(viewModel.Something.CanExecute(null), Is.EqualTo(predicateResult));
}
public void Execute_Method_Is_Wrapped_By_Dynamic_Property()
{
dynamic viewModel = new Automatic_Command_Properties();
viewModel.Something.Execute(null);
Assert.That(viewModel.SomethingWasExecuted);
}
public void Execute_Method_Generates_ICommand_Property()
{
dynamic viewModel = new Automatic_Command_Properties();
var command = viewModel.Something;
Assert.That(command is ICommand);
}
