Application load testing

public class StoreLoadTest {

  private static final class StoreApplicationModelFactory
          implements Function<User, StoreApplicationModel> {

    @Override
    public StoreApplicationModel apply(User user) {
      EntityConnectionProvider connectionProvider =
              RemoteEntityConnectionProvider.builder()
                      .user(user)
                      .domainType(Store.DOMAIN)
                      .build();

      return new StoreApplicationModel(connectionProvider);
    }
  }

  private static class StoreScenarioPerformer
          implements Performer<StoreApplicationModel> {

    private static final Random RANDOM = new Random();

    @Override
    public void perform(StoreApplicationModel application) {
      SwingEntityModel customerModel = application.entityModels().get(Customer.TYPE);
      customerModel.tableModel().items().refresh();
      selectRandomRow(customerModel.tableModel());
    }

    private static void selectRandomRow(EntityTableModel<?> tableModel) {
      if (tableModel.items().visible().count() > 0) {
        tableModel.selection().index().set(RANDOM.nextInt(tableModel.items().visible().count()));
      }
    }
  }

  public static void main(String[] args) {
    LoadTest<StoreApplicationModel> loadTest =
            LoadTest.builder(new StoreApplicationModelFactory(),
                            application -> application.connectionProvider().close())
                    .user(User.parse("scott:tiger"))
                    .scenarios(List.of(scenario(new StoreScenarioPerformer())))
                    .name("Store LoadTest - " + EntityConnectionProvider.CLIENT_CONNECTION_TYPE.get())
                    .build();
    loadTestPanel(loadTestModel(loadTest)).run();
  }
}