test_auth (test_service.Acceptance.test_auth) ... FAIL test_basic (test_service.Acceptance.test_basic) ... ok test_blank_key (test_service.Acceptance.test_blank_key) ... ok test_conflicting_amount (test_service.Acceptance.test_conflicting_amount) ... FAIL test_conflicting_order (test_service.Acceptance.test_conflicting_order) ... FAIL test_cumulative (test_service.Acceptance.test_cumulative) ... FAIL test_exact_limit (test_service.Acceptance.test_exact_limit) ... ok test_half_up (test_service.Acceptance.test_half_up) ... FAIL test_infinity (test_service.Acceptance.test_infinity) ... ERROR test_injection_is_literal (test_service.Acceptance.test_injection_is_literal) ... ok test_missing (test_service.Acceptance.test_missing) ... ok test_nan (test_service.Acceptance.test_nan) ... ERROR test_negative (test_service.Acceptance.test_negative) ... ok test_replay (test_service.Acceptance.test_replay) ... ok test_restart_replay (test_service.Acceptance.test_restart_replay) ... ok test_rollback_then_recovery (test_service.Acceptance.test_rollback_then_recovery) ... ok test_tiny (test_service.Acceptance.test_tiny) ... ok test_unpaid (test_service.Acceptance.test_unpaid) ... ok test_zero (test_service.Acceptance.test_zero) ... ok ====================================================================== ERROR: test_infinity (test_service.Acceptance.test_infinity) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 37, in test_infinity with self.assertRaisesRegex(ValueError,"invalid_amount"):self.s.refund("A","alice","k","Infinity") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\service.py", line 17, in refund value=value.quantize(Decimal("0.01"),rounding="ROUND_DOWN") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ decimal.InvalidOperation: [] ====================================================================== ERROR: test_nan (test_service.Acceptance.test_nan) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 35, in test_nan with self.assertRaisesRegex(ValueError,"invalid_amount"):self.s.refund("A","alice","k","NaN") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\service.py", line 16, in refund if value<=0:raise ValueError("invalid_amount") ^^^^^^^^ decimal.InvalidOperation: [] ====================================================================== FAIL: test_auth (test_service.Acceptance.test_auth) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 11, in test_auth with self.assertRaises(PermissionError):self.s.refund("A","bob","k",1) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: PermissionError not raised ====================================================================== FAIL: test_conflicting_amount (test_service.Acceptance.test_conflicting_amount) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 17, in test_conflicting_amount with self.assertRaisesRegex(ValueError,"conflict"):self.s.refund("A","alice","k",3) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: ValueError not raised ====================================================================== FAIL: test_conflicting_order (test_service.Acceptance.test_conflicting_order) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 20, in test_conflicting_order with self.assertRaisesRegex(ValueError,"conflict"):self.s.refund("B","bob","k",2) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: ValueError not raised ====================================================================== FAIL: test_cumulative (test_service.Acceptance.test_cumulative) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 23, in test_cumulative with self.assertRaisesRegex(ValueError,"over_refund"):self.s.refund("A","alice","j",4) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: ValueError not raised ====================================================================== FAIL: test_half_up (test_service.Acceptance.test_half_up) ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\Users\gy\Documents\Codex\2026-09-25\https-guoyu-ai-study-netlify-app\work\coding_check\baseline\test_service.py", line 9, in test_half_up def test_half_up(self):self.assertEqual(self.s.refund("A","alice","k","1.005")["amount"],"1.01") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: '1.00' != '1.01' - 1.00 ? ^ + 1.01 ? ^ ---------------------------------------------------------------------- Ran 19 tests in 0.034s FAILED (failures=5, errors=2)