remove create_and_buy from batch (#310)

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## Next major release
 
 - Removed `withCarbonOffset` parameter from `create`, `buy`, and `regenerateRates` functions of the Shipment service as EasyPost now offers Carbon Neutral shipments by default for free
+- Removed the undocumented `createAndBuy` function from the `Batch` service. The proper usage is to create a batch first and buy it separately
 
 ## v8.2.1 (2023-10-30)
 

easypost/services/batch_service.py

@@ -34,15 +34,6 @@ def retrieve(self, id: str) -> Batch:
         """Retrieve a Batch."""
         return self._retrieve_resource(self._model_class, id)
 
-    def create_and_buy(self, **params) -> Batch:
-        """Create and buy a Batch in a single call."""
-        url = f"{self._class_url(self._model_class)}/create_and_buy"
-        wrapped_params = {self._snakecase_name(self._model_class): params}
-
-        response = Requestor(self._client).request(method=RequestMethod.POST, url=url, params=wrapped_params)
-
-        return convert_to_easypost_object(response=response)
-
     def buy(self, id: str, **params) -> Batch:
         """Buy a Batch."""
         url = f"{self._instance_url(self._model_class, id)}/buy"

tests/test_batch.py

@@ -37,20 +37,6 @@ def test_batch_all(page_size, test_client):
     assert all(isinstance(batch, Batch) for batch in batches_array)
 
 
-@pytest.mark.vcr()
-def test_batch_create_and_buy(one_call_buy_shipment, test_client):
-    batch = test_client.batch.create_and_buy(
-        shipments=[
-            one_call_buy_shipment,
-            one_call_buy_shipment,
-        ],
-    )
-
-    assert isinstance(batch, Batch)
-    assert str.startswith(batch.id, "batch_")
-    assert batch.num_shipments == 2
-
-
 @pytest.mark.vcr()
 def test_batch_buy(one_call_buy_shipment, test_client, synchronous_sleep_seconds):
     function_name = inspect.stack()[0][3]