public PlayerCommands(IPlayerController controller, ITrackAvailability trackAvailability, ITrackNavigation trackNavigation)
{
Controller = controller;
TrackAvailability = trackAvailability;
TrackNavigation = trackNavigation;
}
public static void Test_Command_Next_CanExecute_True()
{
ITrackAvailability ta = A.Fake <ITrackAvailability>();
A.CallTo(() => ta.HasItems()).Returns(true);
PlayerCommands commands = new PlayerCommands(A.Fake <IPlayerController>(), ta, A.Fake <ITrackNavigation>());
UnitTest.Test(commands.NextCommand.CanExecute(null));
}
public static void Test_Command_Previous_CanExecute_False()
{
ITrackAvailability ta = A.Fake <ITrackAvailability>();
A.CallTo(() => ta.HasItems()).Returns(false);
PlayerCommands commands = new PlayerCommands(A.Fake <IPlayerController>(), ta, A.Fake <ITrackNavigation>());
UnitTest.Test(!commands.PreviousCommand.CanExecute(null));
}
public static void Test_Command_Play_Execute()
{
ITrackAvailability ta = A.Fake <ITrackAvailability>();
ITrackNavigation tn = A.Fake <ITrackNavigation>();
IPlayerController pc = A.Fake <IPlayerController>();
A.CallTo(() => ta.HasItems()).Returns(true);
PlayerCommands commands = new PlayerCommands(pc, ta, tn);
commands.PlayCommand.Execute(null);
A.CallTo(() => pc.Play()).MustHaveHappened();
}
