assertArrayEquals(name.getBytes(StandardCharsets.UTF_8), mock.getName());
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle large buffer decoding")
        void testLargeBufferDecode() throws SMBProtocolDecodingException {

    }

    @Test
    void toString_shouldReturnExpectedFormat_withNullAddrEntry() throws NoSuchFieldException, IllegalAccessException {
        // Set 'addrEntry' field to null for this test case
        Field addrEntryField = NameServicePacket.class.getDeclaredField("addrEntry");
        addrEntryField.setAccessible(true);
        addrEntryField.set(nameQueryResponse, null);

        if (expectEqual) {
            assertEquals(hA, hB);
            assertEquals(hA.hashCode(), hB.hashCode());
        } else {
            assertNotEquals(hA, hB);
        }

        // Test negative case with different tree id handles
        SmbTreeHandleImpl tC = mock(SmbTreeHandleImpl.class);
        lenient().when(tC.acquire()).thenReturn(tC);
        lenient().when(tC.getTreeId()).thenReturn(treeId + 1);

            assertEquals((chunkCount - 1) * 100, SMBUtil.readInt4(buffer, offset + 16));
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle source key with all zeros")
        void testSourceKeyAllZeros() {
            // Given

            String result = notification.toString();
            assertTrue(result.contains("oplockLevel=" + oplockLevel));
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle minimum valid buffer size")
        void testMinimumBufferSize() throws Exception {

        assertEquals(1, pairs.size(), "Should have one pair");
        assertTrue(pairs.get(0) instanceof AvChannelBindings, "Should be AvChannelBindings instance");
    }

    /**
     * Test edge case with maximum data size
     */
    @Test
    @DisplayName("Handle large data size")
    void testLargeDataSize() throws CIFSException {
        // Create a large data array
        byte[] largeData = new byte[1024];

            SMBUtil.writeInt4(chunkBytes, buffer, 4);
            SMBUtil.writeInt4(totalBytes, buffer, 8);
            return buffer;
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle maximum values")
        void testMaximumValues() throws SMBProtocolDecodingException {

    @DisplayName("readPacketType with special stream returning -1 should return -1")
    void testReadPacketTypeSpecialStream() throws IOException {
        // Create a mock stream that returns exactly -1 on first read (special case)
        when(mockInputStream.read(any(byte[].class), anyInt(), anyInt())).thenReturn(-1); // Immediate EOF

        byte[] buffer = new byte[10];

        // The readn method will return 0 when stream returns -1

        channel.updateActivity();
    }

    private void discoverInterfaces() {
        if (!multiChannelEnabled)
            return;

        // Periodically rediscover interfaces in case of network changes
        discoverLocalInterfaces();

        try {
            queryRemoteInterfaces();
        } catch (Exception e) {
            log.debug("Failed to query remote interfaces", e);
        }

        }
    }

    /**
     * Tests for edge cases and error conditions
     */
    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle null configuration gracefully")
        void testNullConfiguration() {
            // When & Then - Should not throw exception