public void SentenceParserViewModelTest()
 {
     ISentenceParserViewModel sentenceParserViewModel = new SentenceParserViewModel(new SentenceParserHelper());
     _mainWindowViewModel = new MainWindowViewModel(sentenceParserViewModel);
     Assert.AreSame(sentenceParserViewModel, _mainWindowViewModel.SentenceParserViewModel);
 }
 public void MainWindowViewModelConstructorNullTest()
 {
     _mainWindowViewModel = new MainWindowViewModel(null);
 }