public DBFixture addEngine(EngineType engineType) {
currentEngine = new Engine();
engines.add(currentEngine);
currentEngine.setType(engineType);
currentVehicle.setEngine(currentEngine);
currentEngine.setManufacturer(currentManufacturer);
return this;
}
public DBFixture ownedByManufacturer() {
currentManufacturer.getOwnedEngines().add(currentEngine);
currentEngine.setManufacturer(currentManufacturer);
return this;
}