Files
DECNET/tests/api/topology
anti c214cdd7bb fix(api/topology): map duplicate-name IntegrityError to 409
POST /topologies raised a 500 with a raw SQLAlchemy IntegrityError
traceback when the name collided with an existing topology. Catch
the error at the router, verify it's the ix_topologies_name
constraint (so unrelated integrity failures still surface as 500s
with their real traceback), and return 409 with a helpful detail.

Test covers the create-then-duplicate-create flow.
2026-04-24 19:06:37 -04:00
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