public void CanWriteToTextboxOnWindow()
 {
     var vm = new MainWindowViewModel();
     Assert.AreEqual(true, vm.TextFile == null);
 }
 public void SaveFileDialogTest()
 {
     var vm = new MainWindowViewModel();
     Assert.IsTrue(vm.SaveCommand.CanExecute(true));
 }
 public void CanCloseMainWindow()
 {
     var vm = new MainWindowViewModel();
     Assert.IsTrue(vm.CloseMainWindowCommand.CanExecute(true));
 }