}

        // Should have some state
        AuthenticationRateLimiter.RateLimiterStats stats = rateLimiter.getStats();
        assertTrue(stats.getActiveAccounts() > 0);

        // Reset
        rateLimiter.reset();

        // State should be cleared
        stats = rateLimiter.getStats();
        assertEquals(0, stats.getTotalBlocked());
        assertEquals(0, stats.getAccountsLocked());

        });
    }

    @Test
    public void testStatistics() throws Exception {
        // Reset stats
        validator.resetStats();

        ServerResponseValidator.ValidationStats stats = validator.getStats();
        assertEquals(0, stats.getTotalValidations());
        assertEquals(0, stats.getFailedValidations());

        // Perform some validations
        try {

            log.info("Manually unblocked IP: {}", sourceIp);
            return true;
        }
        return false;
    }

    /**
     * Get statistics
     */
    public RateLimiterStats getStats() {
        return new RateLimiterStats(totalAttemptsBlocked.get(), totalAccountsLocked.get(), totalIpsBlocked.get(), accountAttempts.size(),
                ipAttempts.size());
    }

    /**

            throw new SmbException("Array allocation exceeds limit");
        }
    }

    /**
     * Get validation statistics
     */
    public ValidationStats getStats() {
        return new ValidationStats(totalValidations.get(), failedValidations.get(), bufferOverflowsPrevented.get(),
                integerOverflowsPrevented.get());
    }

    /**
     * Reset statistics

        assertEquals(State.HALF_OPEN, circuitBreaker.getState(), "Circuit should be in HALF_OPEN");

        // One more success should close the circuit (threshold is 2)
        circuitBreaker.executeWithCircuitBreaker(() -> "success2");
        assertEquals(State.CLOSED, circuitBreaker.getState(), "Circuit should be CLOSED after success threshold");
    }

    @Test

        assertEquals(origin, handler.getLastOrigin());
        assertSame(mockRequest, handler.getLastRequest());
        assertSame(mockResponse, handler.getLastResponse());
        assertEquals(0, mockResponse.getStatus()); // Status not set for non-OPTIONS
    }

    // Test with valid Origin and CorsHandler found (POST request)
    public void test_doFilter_withCorsHandler_post() throws IOException, ServletException {

      boolean isDone() {
        return (getState() & (COMPLETED | CANCELLED | INTERRUPTED)) != 0;
      }

      /** Checks if the state is {@link #CANCELLED} or {@link #INTERRUPTED}. */
      boolean isCancelled() {
        return (getState() & (CANCELLED | INTERRUPTED)) != 0;
      }

      /** Checks if the state is {@link #INTERRUPTED}. */

        assertEquals(SimpleCircuitBreaker.State.OPEN, circuitBreaker.getState());

        // Wait for timeout
        Thread.sleep(150);

        // Next call should transition to HALF_OPEN
        String result = circuitBreaker.call(() -> "success");
        assertEquals("success", result);
        assertEquals(SimpleCircuitBreaker.State.HALF_OPEN, circuitBreaker.getState());
    }

    @Test

            assertEquals(address, connection.getRemoteAddress(), "Remote address should match");
            assertNotNull(connection.getState(), "Connection state should not be null");

            System.out.println("RDMA connection created to: " + address);
            System.out.println("Connection state: " + connection.getState());
        }
    }

    @Test
    public void testRdmaTransportCreationWithMockDelegate() throws Exception {

    failover.handleFailure(channel, error);
    
    // Verify channel marked as failed
    assertEquals(ChannelState.FAILED, channel.getState());
    
    // Verify recovery attempted
    Thread.sleep(2000);
    assertTrue(channel.getState() == ChannelState.ESTABLISHED 
        || manager.getChannels().isEmpty());
}
```

### 7.2 Integration Tests
```java
@Test