resilient-http-client

VERIFIER: injecting hidden tests from /home/user/tests/hidden -> /home/user/app/test
VERIFIER: test files now present:
_oracle.ts
bulkhead.test.ts
circuitBreaker.test.ts
fuzz.test.ts
resilientClient.test.ts
retryBudget.test.ts
VERIFIER: typecheck
=== running hidden test suite in /home/user/app ===
=== vitest exit status: 1 ===
 ✓ test/circuitBreaker.test.ts > CircuitBreaker > opens after the configured number of consecutive failures
 ✓ test/circuitBreaker.test.ts > CircuitBreaker > a success resets the consecutive-failure streak while closed
 ✓ test/circuitBreaker.test.ts > CircuitBreaker > moves to half_open after the open window elapses and admits one trial
 ✓ test/circuitBreaker.test.ts > CircuitBreaker > a successful half-open trial closes the breaker
 ✓ test/circuitBreaker.test.ts > CircuitBreaker > a failed half-open trial re-opens the breaker and restarts the timer
 ✓ test/circuitBreaker.test.ts > CircuitBreaker > admits up to halfOpenMaxAttempts concurrent trials
 ✓ test/bulkhead.test.ts > Bulkhead (AIMD adaptive concurrency, provided sibling) > admits up to the effective limit and rejects beyond it
 ✓ test/bulkhead.test.ts > Bulkhead (AIMD adaptive concurrency, provided sibling) > additively increases the adaptive limit on success (capped at maxConcurrency)
 ✓ test/bulkhead.test.ts > Bulkhead (AIMD adaptive concurrency, provided sibling) > multiplicatively decreases on failure (floored at minLimit)
 ✓ test/retryBudget.test.ts > RetryBudget (token bucket over retries, provided sibling) > starts with the full cushion and spends one token per retry
 ✓ test/retryBudget.test.ts > RetryBudget (token bucket over retries, provided sibling) > deposits `ratio` tokens per request, capped at maxTokens
 ✓ test/retryBudget.test.ts > RetryBudget (token bucket over retries, provided sibling) > never exceeds the cap no matter how many deposits

⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯

 FAIL  test/fuzz.test.ts > engine == independent oracle (seeded fuzz, non-hedging regime) > matches the synchronous state-machine model across many random workloads
AssertionError: trial 8 call 0 (jit=0.5 mr=1 ft=3 to=50 dl=55) now: expected 55 to be 50 // Object.is equality

- Expected
+ Received

- 50
+ 55

 ❯ test/fuzz.test.ts:210:45
    208|         }
    209|         // logical clocks must stay in lockstep
    210|         expect(clock.now(), where + " now").toBe(oracle.getNow());
       |                                             ^
    211|         expect(engine.circuitState(), where + " circuit").toBe(expecte…
    212|         expect(engine.retryTokens(), where + " tokens").toBeCloseTo(ex…

⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/1]⎯

 Test Files  1 failed | 4 passed (5)
      Tests  1 failed | 36 passed (37)
   Start at  06:29:17
   Duration  1.38s (transform 250ms, setup 1ms, collect 339ms, tests 50ms, environment 1ms, prepare 414ms)

=== vitest exit status: 1 ===
RESULT: FAIL (reward=0)