Add tests for enum names with dots in python cilents (#21374)

* add tests for enum names with dot

* remove file

* apply same fix to python pydantic v1

* update test

samples/openapi3/client/petstore/python-pydantic-v1/test/test_pony_sizes.py

@@ -0,0 +1,52 @@
+# coding: utf-8
+
+"""
+    OpenAPI Petstore
+
+    This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+    The version of the OpenAPI document: 1.0.0
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+import unittest
+import datetime
+
+from petstore_api.models.pony_sizes import PonySizes  # noqa: E501
+
+class TestPonySizes(unittest.TestCase):
+    """PonySizes unit test stubs"""
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def make_instance(self, include_optional) -> PonySizes:
+        """Test PonySizes
+            include_option is a boolean, when False only required
+            params are included, when True both required and
+            optional params are included """
+        # uncomment below to create an instance of `PonySizes`
+        """
+        model = PonySizes()  # noqa: E501
+        if include_optional:
+            return PonySizes(
+                type = 2.0
+            )
+        else:
+            return PonySizes(
+        )
+        """
+
+    def testPonySizes(self):
+        """Test PonySizes"""
+        # inst_req_only = self.make_instance(include_optional=False)
+        # inst_req_and_optional = self.make_instance(include_optional=True)
+
+if __name__ == '__main__':
+    unittest.main()

samples/openapi3/client/petstore/python-pydantic-v1/test/test_type.py

@@ -0,0 +1,34 @@
+# coding: utf-8
+
+"""
+    OpenAPI Petstore
+
+    This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+    The version of the OpenAPI document: 1.0.0
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+import unittest
+import datetime
+
+from petstore_api.models.type import Type  # noqa: E501
+
+class TestType(unittest.TestCase):
+    """Type unit test stubs"""
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def testType(self):
+        """Test Type"""
+        # inst = Type()
+
+if __name__ == '__main__':
+    unittest.main()