class ConstructorTests {

        private Configuration mockConfig;

        @BeforeEach
        void setUp() {
            mockConfig = mock(Configuration.class);
            when(mockConfig.getPid()).thenReturn(12345);
        }

        @Test
        @DisplayName("Should initialize with correct command and MID")
        void testConstructorInitialization() throws Exception {
            // Given
            int testMid = 42;

    }

    @Test
    public void test_user_postalCode() {
        final User user = new User();
        assertNull(user.getPostalCode());

        user.setPostalCode("12345");
        assertEquals("12345", user.getPostalCode());
    }

    @Test
    public void test_user_carLicense() {
        final User user = new User();
        assertNull(user.getCarLicense());

        setFieldValue(response, "fileSize", 12345);

        String result = response.toString();

        assertNotNull(result);
        assertTrue(result.contains("SmbComQueryInformationResponse"));
        assertTrue(result.contains("fileAttributes=0x"));
        assertTrue(result.contains("lastWriteTime="));
        assertTrue(result.contains("fileSize=12345"));
    }

    @Test

            return opnumValue;
        }

        @Override
        public void encode_in(NdrBuffer buf) throws NdrException {
            // Simulate encoding some data
            buf.enc_ndr_long(12345);
        }

        @Override
        public void decode_out(NdrBuffer buf) throws NdrException {
            // Simulate decoding some data
            buf.dec_ndr_long();
        }
    }

    @BeforeEach

        setTreeIdMethod.setAccessible(true);
        setTreeIdMethod.invoke(response, 12345);

        // When
        int tid = response.getTid();

        // Then
        assertEquals(12345, tid);
    }

    @Test
    @DisplayName("Should validate TID correctly")
    void testIsValidTid() throws Exception {
        // Test invalid TID (-1)

    }

    @Test
    @DisplayName("Test createCancel method returns SmbComNtCancel")
    void testCreateCancel() {
        // Set a MID for the transaction
        transaction.setMid(12345);

        // Create cancel request
        CommonServerMessageBlockRequest cancelRequest = transaction.createCancel();

        // Verify it returns an SmbComNtCancel instance
        assertNotNull(cancelRequest);

        nodeStatusRequest = new NodeStatusRequest(mockConfig, realName);
        nodeStatusRequest.nameTrnId = 12345;

        // Act
        String result = nodeStatusRequest.toString();

        // Assert
        assertTrue(result.contains("NodeStatusRequest"));
        assertTrue(result.contains("nameTrnId=12345"));
        assertTrue(result.contains("TESTNAME"));
    }

    @Test

        final RoleQueryHelper roleQueryHelper = new RoleQueryHelper();
        roleQueryHelper.maxAge = 0;

        Set<String> roleSet = new HashSet<>();
        String value = "12345\nrole1,role2";

        roleQueryHelper.parseRoleSet(value, false, roleSet);

        assertEquals(2, roleSet.size());
        assertTrue(roleSet.contains("role1"));
        assertTrue(roleSet.contains("role2"));

        assertTrue(str1.endsWith("]"));

        // Test with specific value
        FileEndOfFileInformation info = new FileEndOfFileInformation(12345L);
        String str2 = info.toString();
        assertEquals("EndOfFileInformation[endOfFile=12345]", str2);
    }

    @Test
    @DisplayName("Test toString with various values")
    void testToStringWithVariousValues() {
        // Test negative value

    }

    @Test
    @DisplayName("getPipeType and getPipe delegate to SmbNamedPipe")
    void pipeType_and_getPipe() {
        when(pipe.getPipeType()).thenReturn(12345);
        SmbPipeHandleImpl handle = new SmbPipeHandleImpl(pipe);
        assertEquals(12345, handle.getPipeType());
        assertSame(pipe, handle.getPipe());
    }

    @Test
    @DisplayName("isOpen/isStale reflect handle validity and lifecycle")