function setUp()
{
$emBuilder = $this->entityManagerBuilder();
$this->registerCustomerMapping($emBuilder);
$this->entityManager = $emBuilder->build();
$this->createSchema($this->entityManager);
$this->customerContext = new ORMCustomerContext($this->entityManager, new InMemoryEventLog(), new TacticianFactory());
$this->transactionFactory = new ORMFactory($this->entityManager);
}