assertArrayEquals(new byte[] { 0x00 }, dest, "Destination array should remain unchanged for empty source array");
    }

    @Test
    void testEncodeSourceOffsetBeyondLength() {
        // Test with source offset + length exceeding source array bounds
        byte[] data = { 0x01, 0x02 };
        // This constructor call itself should not throw an error, as it's just storing the values.