Paperclip Deployment Engineer eb108a4a5a test: add vulnerability-reproducing and coverage-filling tests ...

Adds 40 new tests across 5 test files that document critical bugs and
fill coverage gaps in the routstr-core codebase:

- test_emergency_refund_integrity.py (5 tests):
  Documents the try/except/pass vulnerability in emergency refund paths
  (base.py:3643-3653 and base.py:4607-4617) where DB store failures
  silently lose minted tokens. Verifies store_cashu_transaction catches
  all exceptions and send_token mints before DB persistence.

- test_zero_cost_fallback.py (6 tests):
  Documents the hardcoded zero-cost fallback (base.py:1012-1030) where
  exceptions from adjust_payment_for_tokens() result in total_msats=0,
  giving users free service with permanently reserved balances.

- test_db_and_payout_resilience.py (8 tests):
  Confirms store_cashu_transaction_with_retry was reverted (#600→#604).
  Documents the fee payout pay-then-reset crash window and wallet
  caching mechanism.

- test_coverage_middleware.py (11 tests):
  Fills middleware.py coverage gap (was 38%) — tests LoggingMiddleware,
  _should_log filters, request_id_context, and middleware exports.

- test_coverage_payment_helpers.py (10 tests):
  Fills payment/helpers.py coverage gap (was 52%) — tests
  check_token_balance, estimate_tokens, create_error_response,
  and image token calculation helpers.

All tests pass against current main (830 passed, 13 skipped).

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..

integration

Merge pull request #578 from Routstr/token-error-code

2026-07-07 15:59:49 +02:00

unit

test: add vulnerability-reproducing and coverage-filling tests

2026-07-17 15:12:48 +00:00

run_integration.py

dump wip stash

2025-08-06 20:31:55 -03:00