test(core): Unite Tesxt Centurion Model method get_url attr model_name set

ref: #775 #767

app/core/models/centurion.py

@@ -217,17 +217,17 @@ class CenturionModel(
             namespace = namespace + ':' + self.get_app_namespace()
 
 
-        url_basename = f'{namespace}:_api_{self._meta.model_name}-detail'
+        url_basename = f'{namespace}:_api_{self._meta.model_name}'
 
         if self.url_model_name:
 
             url_basename = f'{namespace}:_api_{self.url_model_name}'
 
-            if self._is_submodel:
+        if self._is_submodel:
 
-                url_basename = url_basename + '_sub'
+            url_basename += '_sub'
 
-            url_basename = url_basename + '-detail'
+        url_basename += '-detail'
 
 
         url = reverse( viewname = url_basename, kwargs = self.get_url_kwargs() )

app/core/tests/unit/centurion_abstract/test_unit_centurion_abstract_model.py

@@ -58,6 +58,7 @@ class CenturionAbstractModelTestCases(
             },
             'url_model_name': {
                 'type': type(None),
+                'value': None,
             }
         }
 
@@ -272,7 +273,6 @@ class CenturionAbstractModelPyTest(
             },
             'url_model_name': {
                 'type': type(None),
-                'value': None,
             }
         }
 
@@ -778,7 +778,7 @@ class CenturionAbstractModelPyTest(
         test_value = settings.SITE_URL + site_path
 
         model_instance.id = 1
-        url_basename = f'v2:_api_{model_instance._meta.model_name}-detail'
+        # url_basename = f'v2:_api_{model_instance._meta.model_name}-detail'
 
         url = model_instance.get_url( relative = False)
 
@@ -797,7 +797,7 @@ class CenturionAbstractModelPyTest(
         reverse = mocker.patch('rest_framework.reverse._reverse', return_value = site_path)
 
         model_instance.id = 1
-        url_basename = f'v2:_api_{model_instance._meta.model_name}-detail'
+        # url_basename = f'v2:_api_{model_instance._meta.model_name}-detail'
 
         url = model_instance.get_url( relative = True)
 
@@ -805,6 +805,29 @@ class CenturionAbstractModelPyTest(
 
 
 
+    def test_method_get_url_attribute_url_model_name_set(self, mocker, model_instance, settings):
+        """Test Class Method
+        
+        Ensure method `get_url` calls reverse
+        """
+
+        site_path = '/module/page/1'
+
+        reverse = mocker.patch('rest_framework.reverse._reverse', return_value = site_path)
+
+        model_instance.id = 1
+        model_instance.url_model_name = 'testmodel'
+
+        url_basename = f'v2:_api_testmodel-detail'
+
+        url = model_instance.get_url( relative = True)
+
+        model_instance.url_model_name = None    # Reset Val
+
+        reverse.assert_called_with( url_basename, None, { 'pk': model_instance.id }, None, None )
+
+
+
     def test_method_save_audit_enabled_sets__after_create_model(self, mocker, model_instance):
         """Test Class Method