public void DeleteQuestValidPositionTest()
{
//Arrange
int position = 0;
Quest parent = new FakeQuest();
Quest toDelete = new FakeQuest();
List <Quest> leaves = new List <Quest> {
toDelete
};
ICommand deleteCommand = MockRepository.GenerateStrictMock <ICommand>();
deleteCommand.Expect(dc => dc.Execute()).
Repeat.Once().
Return(true);
deleteCommand.Expect(dc => dc.Commit()).
Repeat.Once().
Return(true);
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).
Repeat.Once().
Return(leaves);
model.Expect(m => m.Parent).
Repeat.Once().
Return(parent);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
repoCommands.Expect(rc => rc.DeleteQuest(Arg <Quest> .Is.Equal(parent), Arg <Quest> .Is.Equal(toDelete))).
Repeat.Once().
Return(deleteCommand);
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
Task deleteTask = viewModel.DeleteQuest(position);
//Assert
Assert.IsNotNull(deleteTask);
deleteTask.Wait();
model.VerifyAllExpectations();
deleteCommand.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
}
public void DeleteQuestInvalidPositionTest()
{
//Arrange
int position = 1;
List <Quest> leaves = new List <Quest>();
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).Repeat.Once().Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
Task deleteTask = viewModel.DeleteQuest(position);
//Assert
Assert.IsNull(deleteTask);
model.VerifyAllExpectations();
}