public void ReceiveCorrectParameter()
{
bool canExecuteGotParam = false;
bool executeGotParam = false;
string paramValue = "whatever";
var target = new RelayCommand<string>(
(param) => executeGotParam = (param == paramValue),
(param) => canExecuteGotParam = (param == paramValue));
target.CanExecute(paramValue);
target.Execute(paramValue);
Assert.IsTrue(canExecuteGotParam);
Assert.IsTrue(executeGotParam);
}
public void CanExecuteReturnsFalse()
{
var target = new RelayCommand(Console.WriteLine, () => false);
bool result = target.CanExecute(null);
Assert.IsFalse(result);
}