private static void RemoveAllEntities(F1Context context)
 {
     context.Sponsors.RemoveRange(context.Sponsors);
     context.Set <TitleSponsor>().RemoveRange(context.Set <TitleSponsor>());
     context.Drivers.RemoveRange(context.Drivers);
     context.Set <TestDriver>().RemoveRange(context.Set <TestDriver>());
     context.Teams.RemoveRange(context.Teams);
     context.Engines.RemoveRange(context.Engines);
     context.EngineSuppliers.RemoveRange(context.EngineSuppliers);
 }
 private static void RemoveAllEntities(F1Context context)
 {
     context.Sponsors.RemoveRange(context.Sponsors);
     context.Set<TitleSponsor>().RemoveRange(context.Set<TitleSponsor>());
     context.Drivers.RemoveRange(context.Drivers);
     context.Set<TestDriver>().RemoveRange(context.Set<TestDriver>());
     context.Teams.RemoveRange(context.Teams);
     context.Engines.RemoveRange(context.Engines);
     context.EngineSuppliers.RemoveRange(context.EngineSuppliers);
 }