public void OkCommand_CannotBeExecuted_WhenFolderNameIsNullOrEmpty(string folderName, bool canExecute)
{
// Arrange
var viewModel = new AddNewFolderDialogViewModel(_project);
// Act
viewModel.FolderName = folderName;
// Assert
Assert.That(viewModel.OkCommand.CanExecute(null), Is.EqualTo(canExecute));
}
private void NewFolder()
{
AddNewFolderDialogViewModel viewModel;
if (_project != null)
{
viewModel = new AddNewFolderDialogViewModel(_project);
}
else
{
Debug.Assert(_folder != null, nameof(_folder) + " != null");
viewModel = new AddNewFolderDialogViewModel(_folder);
}
_eventBus.SendEvent(new AddNewFolderDialogRequestedEvent(viewModel));
}
public void CancelCommand_ShouldRaiseCloseRequestedEvent()
{
// Arrange
var viewModel = new AddNewFolderDialogViewModel(_project);
object? eventSender = null;
EventArgs?eventArgs = null;
viewModel.CloseRequested += (sender, args) =>
{
eventSender = sender;
eventArgs = args;
};
// Act
viewModel.CancelCommand.Execute(null);
// Assert
Assert.That(eventSender, Is.EqualTo(viewModel));
Assert.That(eventArgs, Is.EqualTo(EventArgs.Empty));
}
public void OkCommand_ShouldAddFolderToFolderAndRaiseCloseRequestedEvent()
{
// Arrange
var viewModel = new AddNewFolderDialogViewModel(_projectFolder);
object? eventSender = null;
EventArgs?eventArgs = null;
viewModel.CloseRequested += (sender, args) =>
{
eventSender = sender;
eventArgs = args;
};
viewModel.FolderName = "New folder";
// Act
viewModel.OkCommand.Execute(null);
// Assert
_projectFolder.Received(1).AddFolder("New folder");
Assert.That(eventSender, Is.EqualTo(viewModel));
Assert.That(eventArgs, Is.EqualTo(EventArgs.Empty));
}
