@Test
        @DisplayName("Should return consistent port value")
        void testPortConsistency() {
            // When
            int port1 = handler.getDefaultPort();
            int port2 = handler.getDefaultPort();
            int port3 = handler.getDefaultPort();

            // Then
            assertEquals(port1, port2);
            assertEquals(port2, port3);
            assertEquals(443, port1);
        }
    }

        @Test
        @DisplayName("Should return consistent port value")
        void testPortConsistency() {
            // When
            int port1 = handler.getDefaultPort();
            int port2 = handler.getDefaultPort();
            int port3 = handler.getDefaultPort();

            // Then
            assertEquals(port1, port2);
            assertEquals(port2, port3);
            assertEquals(443, port1);
        }
    }

            System.setProperty("java.protocol.handler.pkgs", pkgs + "|jcifs.smb1");
        }
    }

    @Test
    @DisplayName("getDefaultPort returns SMB default port 445")
    void testGetDefaultPort() {
        // Act
        int port = handler.getDefaultPort();

        // Assert
        assertEquals(445, port);
        assertEquals(SmbConstants.DEFAULT_PORT, port);
    }

    @Test

        super(tc);
    }

    /**
     * Returns the default HTTPS port.
     *
     * @return An <code>int</code> containing the default HTTPS port.
     */
    @Override
    protected int getDefaultPort() {
        return DEFAULT_HTTPS_PORT;
    }

    static final URLStreamHandler SMB_HANDLER = new Handler();

    /**
     * Default constructor for SMB1 URL handler.
     */
    public Handler() {
    }

    @Override
    protected int getDefaultPort() {
        return SmbConstants.DEFAULT_PORT;
    }

    @Override
    public URLConnection openConnection(final URL u) throws IOException {
        return new SmbFile(u);
    }

    @Override

     *
     * @param tc the CIFS context to use
     */
    public Handler(final CIFSContext tc) {
        this.transportContext = tc;
    }

    @Override
    protected int getDefaultPort() {
        return SmbConstants.DEFAULT_PORT;
    }

    @Override
    public URLConnection openConnection(final URL u) throws IOException {
        if (log.isDebugEnabled()) {

        }
    }

    /**
     * Returns the default HTTP port.
     *
     * @return An <code>int</code> containing the default HTTP port.
     */
    @Override
    protected int getDefaultPort() {
        return DEFAULT_HTTP_PORT;
    }

    @Override
    protected URLConnection openConnection(URL url) throws IOException {

        return new Handler(ctx);
    }

    @Test
    @DisplayName("getDefaultPort returns SMB default port")
    void testGetDefaultPort() {
        // Arrange
        Handler handler = newHandler();
        // Act & Assert
        assertEquals(SmbConstants.DEFAULT_PORT, handler.getDefaultPort(), "Default port should match SmbConstants");
    }

    @Test

     */
    public Handler() {
    }

    /**
     * Returns the default HTTPS port.
     *
     * @return An <code>int</code> containing the default HTTPS port.
     */
    @Override
    protected int getDefaultPort() {
        return DEFAULT_HTTPS_PORT;
    }

    }

    /**
     * Returns the default HTTP port.
     *
     * @return An <code>int</code> containing the default HTTP port.
     */
    @Override
    protected int getDefaultPort() {
        return DEFAULT_HTTP_PORT;
    }

    @Override
    protected URLConnection openConnection(URL url) throws IOException {