def test_update_client(self):
repo = Repository()
undo_service = UndoService()
client_service = ClientService(repo, undo_service)
client_service.add_client(1, "Popescu Alin")
client_service.update_client(1, "Ionescu George")
list_clients = client_service.list_clients()
self.assertEqual(len(list_clients), 1)
with self.assertRaises(IdError): # client does not exist
client_service.update_client(2, "Mara")
def test_delete_client(self):
repo = Repository()
undo_service = UndoService()
client_service = ClientService(repo, undo_service)
client_service.add_client(1, "Popescu Alin")
client_service.add_client(2, "Ionescu Maria")
client_service.add_client(3, "Trifan Ion")
client_service.delete_client(2)
list_clients = client_service.list_clients()
self.assertEqual(len(list_clients), 2)
with self.assertRaises(IdError): # client does not exist
client_service.delete_client(4)
def test_add_client(self):
the_id = 1
name = "Popescu Alin"
repo = Repository()
undo_service = UndoService()
client_service = ClientService(repo, undo_service)
client_service.add_client(the_id, name)
list_clients = client_service.list_clients()
self.assertEqual(len(list_clients), 1)
with self.assertRaises(IdError): # client already added
client_service.add_client(1, "Mara Pop")