fixed a portion of tests, by adding transformation_before_filtering to be False if None

Author: Oleksandr Bazarnov

airbyte_cdk/sources/declarative/parsers/model_to_component_factory.py

@@ -2818,6 +2818,10 @@ def create_record_selector(
             else None
         )
 
+        if model.transform_before_filtering is None:
+            # default to False if not set
+            model.transform_before_filtering = False
+
         assert model.transform_before_filtering is not None  # for mypy
 
         transform_before_filtering = model.transform_before_filtering
@@ -2832,6 +2836,10 @@ def create_record_selector(
             )
             transform_before_filtering = True
 
+        if model.schema_normalization is None:
+            # default to no schema normalization if not set
+            model.schema_normalization = SchemaNormalizationModel.None_
+
         schema_normalization = (
             TypeTransformer(SCHEMA_TRANSFORMER_TYPE_MAPPING[model.schema_normalization])
             if isinstance(model.schema_normalization, SchemaNormalizationModel)