Better Object Internal Structure and Type Selection

tests/parser/test_type_parser.py

@@ -3,29 +3,34 @@ from jambo.parser._type_parser import GenericTypeParser
 from unittest import TestCase
 
 
-class InvalidGenericTypeParser(GenericTypeParser):
-    mapped_type = str
-    json_schema_type = "invalid"
-
-    def from_properties(
-        self, name: str, properties: dict[str, any], required: bool = False
-    ): ...
-
-
 class TestGenericTypeParser(TestCase):
+    def setUp(self):
+        class InvalidGenericTypeParser(GenericTypeParser):
+            mapped_type = str
+            json_schema_type = "type:invalid"
+
+            def from_properties(
+                self, name: str, properties: dict[str, any], required: bool = False
+            ): ...
+
+        self.InvalidGenericTypeParser = InvalidGenericTypeParser
+
+    def tearDown(self):
+        del self.InvalidGenericTypeParser
+
     def test_invalid_get_impl(self):
         # Assuming GenericTypeParser is imported from the module
         with self.assertRaises(ValueError):
-            GenericTypeParser.get_impl("another_invalid_type")
+            GenericTypeParser._get_impl({"type": "another_invalid_type"})
 
     def test_invalid_json_schema_type(self):
-        InvalidGenericTypeParser.json_schema_type = None
+        self.InvalidGenericTypeParser.json_schema_type = None
 
         # This is more for the developer's sanity check
         with self.assertRaises(RuntimeError):
-            GenericTypeParser.get_impl("another_invalid_type")
+            GenericTypeParser._get_impl({"type": "another_invalid_type"})
 
     def test_invalid_mappings_properties_builder(self):
-        parser = InvalidGenericTypeParser()
+        parser = self.InvalidGenericTypeParser()
         with self.assertRaises(NotImplementedError):
             parser.mappings_properties_builder({}, required=False)