public void Undo_no_folder_created_no_delete_attempted()
{
FakeFolder folder = new FakeFolder(@"C:\testFolder");
ICommand createFolderComand = new CreateFolderCommand(folder);
createFolderComand.Undo();
Assert.IsFalse(folder.DeleteFolderCalled);
}
public void Undo_created_folder_deleted()
{
FakeFolder folder = new FakeFolder(@"C:\testFolder");
ICommand createFolderComand = new CreateFolderCommand(folder);
createFolderComand.Execute();
createFolderComand.Undo();
Assert.IsTrue(folder.DeleteFolderCalled);
}
public void Undo_folder_existed_before_execute_no_delete_attempted()
{
FakeFolder folder = new FakeFolder(@"C:\testFolder");
folder.FolderExistsReturnValue = true;
ICommand createFolderComand = new CreateFolderCommand(folder);
createFolderComand.Execute();
createFolderComand.Undo();
Assert.IsFalse(folder.DeleteFolderCalled);
}
