final Facture fact = getFactureService().createFacture(
personneCompteAdmin, cart);
getTransactionService().createTransaction(personneInscriteSurPlace,
fact);
ValidationException vex = new ValidationException();
Assert.assertFalse(getPersonneMergeService().canMerge(
personneCompteNoAdmin, personneCompteAdmin, vex));
assertEquals(1, vex.countErrors());
assertEquals(1, vex.countErrors("Personne.error.fusion.meme.course"));
}