526 | Prevent save-in-progress redirect in non-production

[Mottie]

Current behavior

In form 526, if the save-in-progress menu is used to add mock data, the save-in-progress API (v0/disability_compensation_in_progress_forms/21-526EZ) includes metadata with a returnUrl set to /disabilities/rated-disabilities" - this ignores the set save-in-progress menu return url and you always end up on the rated disabilities page.

Expected behavior

In a non-production environment, we need to test mock data and thus the save-in-progress API shouldn't change the existing returnUrl value. The user testing 526 locally, in staging.va.gov or in dev.va.gov would then be able to continue their form to the page they set in the save-in-progress menu.

Background context

The save-in-progress menu previously had the expected behavior. When it changed to the current behavior is unknown, but it makes for testing 526 in a non-production environment more difficult.

Tasks

• In the 526-specific save-in-progress controller, skip modifying the returnUrl in non-production environments
• Add tests

Definition of done

• All tasks complete
• All tests passing