implementation of NaamField

UnitTests/OTLFieldTests/CustomFields/NaamField_test.py

@@ -0,0 +1,15 @@
+import pytest
+
+from otlmow_model.OtlmowModel.Classes.ImplementatieElement.AIMNaamObject import NaamField
+
+
+@pytest.mark.parametrize("value, expected, id", [
+    ("validName123", True, "valid_alphanumeric"),
+    ("valid.name-123", True, "valid_with_special_chars"),
+    ("", True, "empty_string"),
+    ("a", True, "single_character"),
+    ("invalid name!", False, "invalid_with_space_and_exclamation"),
+    ("invalid@name", False, "invalid_with_at_symbol")])
+def test_validate(value, expected, id):
+    result = NaamField.validate(value, None)
+    assert result == expected, f"Test case '{id}' failed: expected {expected} but got {result}"

otlmow_model/OtlmowModel/Classes/ImplementatieElement/AIMNaamObject.py

@@ -1,10 +1,23 @@
 # coding=utf-8
+import re
+
 from otlmow_model.OtlmowModel.BaseClasses.OTLObject import OTLAttribuut
 from abc import abstractmethod
 from ...Classes.ImplementatieElement.AIMObject import AIMObject
 from otlmow_model.OtlmowModel.BaseClasses.StringField import StringField
 
 
+class NaamField(StringField):
+    def __init__(self, naam: str, label: str, objectUri: str, definition: str, owner):
+        super().__init__(naam, label, objectUri, definition, owner)
+
+    @classmethod
+    def validate(cls, value, attribuut) -> bool:
+        if StringField.validate(value, attribuut):
+            return bool(re.match('^[a-zA-Z0-9.\-_]*$', value))
+        else:
+            return False
+
 # Generated with OTLClassCreator. To modify: extend, do not edit
 class AIMNaamObject(AIMObject):
     """Abstracte als de basisklasse voor elk OTL object dat benoemd wordt met een mensleesbare identificator."""
@@ -16,7 +29,7 @@ class AIMNaamObject(AIMObject):
     def __init__(self):
         super().__init__()
 
-        self._naam = OTLAttribuut(field=StringField,
+        self._naam = OTLAttribuut(field=NaamField,
                                   naam='naam',
                                   label='naam',
                                   objectUri='https://wegenenverkeer.data.vlaanderen.be/ns/implementatieelement#AIMNaamObject.naam',