Unable to retrieve test clocks from Stripe due to invalid struct name

[clandry94]

Existing Issue or Pull Request Verification

• Confirmed, no existing Issues or Pull Requests found related to my submission.

Package Version

3.1.1

Are you using the latest version?

• Yes, I verified the issue is still present in the latest version.

Steps to Reproduce

1. Update to 3.1.1
2. Make a call to Stripe.TestHelpers.TestClock.retrieve(...)
3. The following error will be shown

[error] ** (UndefinedFunctionError) function Stripe.TestClock.__struct__/0 is undefined (module Stripe.TestClock is not available)
    Stripe.TestClock.__struct__()
    (stripity_stripe 3.1.1) lib/stripe/converter.ex:41: Stripe.Converter.convert_stripe_object/1
    (stripity_stripe 3.1.1) lib/stripe/request.ex:204: Stripe.Request.make_request/1

Expected Result

This should be parsed into the Stripe.TestHelpers.TestClock struct instead of Stripe.TestClock

Actual Result

[error] ** (UndefinedFunctionError) function Stripe.TestClock.__struct__/0 is undefined (module Stripe.TestClock is not available)
    Stripe.TestClock.__struct__()
    (stripity_stripe 3.1.1) lib/stripe/converter.ex:41: Stripe.Converter.convert_stripe_object/1
    (stripity_stripe 3.1.1) lib/stripe/request.ex:204: Stripe.Request.make_request/1

I believe this issue is related to #792 which made a change to how object_name_to_module parses test clocks. Line 54 added in that PR does

def object_name_to_module("test_helpers.test_clock"), do: Stripe.TestClock

instead of

def object_name_to_module("test_helpers.test_clock"), do: Stripe.TestHelpers.TestClock

[Cervajz]

We have the same issue

[yordis]

Are you able to contribute?

[clandry94]

@yordis yeah I can put up a PR

[maartenvanvliet]

Thx for the PR, gonna close this now