add forms, shipments tests

backend/src/productors/service.py

@@ -1,6 +1,7 @@
 from sqlmodel import Session, select
 import src.models as models
 import src.productors.exceptions as exceptions
+import src.messages as messages
 
 def get_all(
     session: Session,
@@ -22,7 +23,7 @@ def get_one(session: Session, productor_id: int) -> models.ProductorPublic:
 
 def create_one(session: Session, productor: models.ProductorCreate) -> models.ProductorPublic:
     if not productor:
-        raise exceptions.ProductorCreateError('ProductorCreate input cannot be None')
+        raise exceptions.ProductorCreateError(messages.Messages.invalid_input('productor', 'input cannot be None'))
     productor_create = productor.model_dump(exclude_unset=True, exclude='payment_methods')
     new_productor = models.Productor(**productor_create)
 
@@ -43,7 +44,7 @@ def update_one(session: Session, id: int, productor: models.ProductorUpdate) ->
     result = session.exec(statement)
     new_productor = result.first()
     if not new_productor:
-        raise exceptions.ProductorNotFoundError(f'Productor {id} not found')
+        raise exceptions.ProductorNotFoundError(messages.Messages.not_found('productor'))
     
     productor_updates = productor.model_dump(exclude_unset=True)
     if 'payment_methods' in productor_updates:
@@ -71,7 +72,7 @@ def delete_one(session: Session, id: int) -> models.ProductorPublic:
     result = session.exec(statement)
     productor = result.first()
     if not productor:
-        raise exceptions.ProductorNotFoundError(f'Productor {id} not found')
+        raise exceptions.ProductorNotFoundError(messages.Messages.not_found('productor'))
     result = models.ProductorPublic.model_validate(productor)
     session.delete(productor)
     session.commit()