return failedValidations;
        }

        public long getBufferOverflowsPrevented() {
            return bufferOverflowsPrevented;
        }

        public long getIntegerOverflowsPrevented() {
            return integerOverflowsPrevented;
        }

        public double getFailureRate() {
            return totalValidations > 0 ? (double) failedValidations / totalValidations : 0;
        }

        } catch (SmbException e) {
            // Expected
        }

        ServerResponseValidator.ValidationStats stats = validator.getStats();
        assertTrue(stats.getIntegerOverflowsPrevented() > 0);
    }

    @Test
    public void testBoundaryValues() throws Exception {
        // Test boundary values for safe operations