public void Execute_CallsActionWhenExecuted()
{
var parameter = new object();
object suppliedParameter = null;
var command = new ActionCommand(_ => { suppliedParameter = parameter; }) { IsEnabled = true };
command.Execute(parameter);
Assert.AreSame(parameter, suppliedParameter);
}
public void CanExecute_ReturnsFalseWhenIsEnabledIsFalse()
{
var command = new ActionCommand(_ => { }) { IsEnabled = false };
Assert.IsFalse(command.CanExecute(null));
}
public void CanExecute_IsTrueByDefault()
{
var command = new ActionCommand(_ => { });
Assert.IsTrue(command.CanExecute(null));
}