API Updates (#796)

* Codegen for openapi e07f049

stripe/api_resources/refund.py

@@ -2,12 +2,15 @@
 from __future__ import absolute_import, division, print_function
 
 from stripe import util
+from stripe.api_resources.abstract import APIResourceTestHelpers
 from stripe.api_resources.abstract import CreateableAPIResource
 from stripe.api_resources.abstract import ListableAPIResource
 from stripe.api_resources.abstract import UpdateableAPIResource
 from stripe.api_resources.abstract import custom_method
+from stripe.api_resources.abstract import test_helpers
 
 
+@test_helpers
 @custom_method("cancel", http_verb="post")
 class Refund(
     CreateableAPIResource, ListableAPIResource, UpdateableAPIResource
@@ -19,3 +22,13 @@ def cancel(self, idempotency_key=None, **params):
         headers = util.populate_headers(idempotency_key)
         self.refresh_from(self.request("post", url, params, headers))
         return self
+
+    @custom_method("expire", http_verb="post")
+    class TestHelpers(APIResourceTestHelpers):
+        def expire(self, idempotency_key=None, **params):
+            url = self.instance_url() + "/expire"
+            headers = util.populate_headers(idempotency_key)
+            self.resource.refresh_from(
+                self.resource.request("post", url, params, headers)
+            )
+            return self.resource

tests/test_generated_examples.py

@@ -1710,3 +1710,10 @@ def test_terminal_configuration_delete(self, request_mock):
             "delete",
             "/v1/terminal/configurations/uc_123",
         )
+
+    def test_refund_expire(self, request_mock):
+        stripe.Refund.TestHelpers.expire("re_123")
+        request_mock.assert_requested(
+            "post",
+            "/v1/test_helpers/refunds/re_123/expire",
+        )