infoField.setAccessible(true);
        infoField.set(msrpcShareGetInfo, info502);

        // Call getSecurity multiple times - should return consistent results
        ACE[] result1 = msrpcShareGetInfo.getSecurity();
        ACE[] result2 = msrpcShareGetInfo.getSecurity();

        // Both should be null (no DACL)
        assertNull(result1);

        // Then - response is created successfully
        assertNotNull(responseWithNull);
    }

    @Test
    @DisplayName("Should return consistent bytes read for valid structure")
    void testConsistentBytesRead() throws SMBProtocolDecodingException {
        // Given - 10 different valid buffers
        for (int i = 0; i < 10; i++) {

        return s;
    }

    @Nested
    @DisplayName("Basic Constructor and Utility Tests")
    class BasicTests {

        @Test
        @DisplayName("Textual constructor happy path and toString consistency")
        void testTextualConstructorAndToString() throws Exception {
            // Arrange
            SID sid = new SID("S-1-5-21-1-2-3-1029");

            // Act & Assert

        Mockito.when(mockCredentialsInternal.clone()).thenReturn(mockCredentialsInternal);
        Mockito.when(mockConfig.getSessionLimit()).thenReturn(10);

        // Clear buffer cache for consistent test results
        BufferCache.clearCache();
    }

    /**
     * Test connection pool scalability with concurrent access
     */
    @Test

        }

        return false;
    }

    /**
     * Normalize a path
     */
    private String normalizePath(String path) {
        // Replace forward slashes with backslashes for consistency
        String normalized = path.replace('/', '\\');

        // Remove duplicate slashes
        normalized = normalized.replaceAll("\\\\+", "\\\\");

        // Remove trailing slash unless it's the root

        assertTrue(id.length() <= 445);
    }

    @Test
    public void testCreateSuggestTextIdConsistency() {
        // Test that same input always produces same output
        String text = "consistency test";
        String id1 = SuggestUtil.createSuggestTextId(text);
        String id2 = SuggestUtil.createSuggestTextId(text);
        assertEquals(id1, id2);
    }

                // fid based equality (null fileId, same fid and tree id)
                Arguments.of(null, null, 200L, true));
    }

    @ParameterizedTest(name = "equals/hashCode consistent for treeId={2}")
    @MethodSource("equalsHashParams")
    void equalsAndHashCode_consistency(byte[] id1, byte[] id2, long treeId, boolean expectEqual) {
        lenient().when(cfg.isTraceResourceUsage()).thenReturn(false);

        // But should throw when trying to use the null path
        assertThrows(NullPointerException.class, () -> {
            reqWithNull.size();
        });
    }

    @Test
    @DisplayName("Should write consistent structure at different offsets")
    void testWriteBytesAtDifferentOffsets() throws Exception {
        // Test at different offsets
        int[] offsets = { 0, 10, 50, 100, 200 };

    SmbFile[] updatedFiles = dir.listFiles();
    assertEquals(initialFiles.length + 1, updatedFiles.length);
}
```

## 9. Error Handling

### 9.1 Cache Consistency
```java
public class CacheConsistencyManager {
    public void handleInconsistency(String directoryPath, String fileName) {
        log.warn("Cache inconsistency detected for: {}/{}", directoryPath, fileName);
        

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