public void TestSubstractScoreCommandWhenExecutedThenScoreSubstractedOrNil()
{
//Assign
CommandResultViewModel viewModel = new CommandResultViewModel("aa");
int prevScore = viewModel.Score;
const int cost = 999;
//Act
viewModel.SubstractScoreCommand.Execute(cost);
//Assert
Assert.IsTrue(viewModel.Score == 0 || viewModel.Score == prevScore - cost);
}
public void TestAddScoreCommandWhenExecutedThenScoreAdded()
{
//Assign
CommandResultViewModel viewModel = new CommandResultViewModel("aa");
int prevScore = viewModel.Score;
const int cost = 999;
//Act
viewModel.AddScoreCommand.Execute(cost);
//Assert
Assert.IsTrue(viewModel.Score == prevScore + cost);
}
public SubstractScoreCommand(CommandResultViewModel commandResultViewModel)
: base(commandResultViewModel)
{
}
public AddScoreCommand(CommandResultViewModel commandResultViewModel)
: base(commandResultViewModel)
{
}
