void testHasDefaultCredentials_True() {
        // Test hasDefaultCredentials() method when true
        when(mockDelegate.hasDefaultCredentials()).thenReturn(true);
        assertTrue(cifsContextWrapper.hasDefaultCredentials());
        verify(mockDelegate).hasDefaultCredentials();
    }

    @Test
    void testHasDefaultCredentials_False() {
        // Test hasDefaultCredentials() method when false

    public Credentials getCredentials() {
        return getDefaultCredentials();
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#hasDefaultCredentials()
     */
    @Override
    public boolean hasDefaultCredentials() {
        return this.getDefaultCredentials() != null && !this.getDefaultCredentials().isAnonymous();
    }

    /**
     * Gets the default credentials for this context.

     */
    URLStreamHandler getUrlHandler();

    /**
     * Check if default credentials are configured
     *
     * @return whether default credentials are available
     */
    boolean hasDefaultCredentials();

    /**
     * Create a child context with default credentials
     *
     * @return a child context using the configured default credentials
     */
    CIFSContext withDefaultCredentials();

        when(mockCredentials.isAnonymous()).thenReturn(false);
        assertTrue(context.hasDefaultCredentials());
    }

    @Test
    void testHasDefaultCredentials_withAnonymous() {
        when(mockCredentials.isAnonymous()).thenReturn(true);
        assertFalse(context.hasDefaultCredentials());
    }

    @Test
    void testHasDefaultCredentials_withNull() {

        try (SmbTransportInternal trans = tf.getTransportPool()
                .getSmbTransport(tf, dc, 0, false, tf.hasDefaultCredentials() && tf.getConfig().isIpcSigningEnforced())
                .unwrap(SmbTransportInternal.class)) {
            if (!tf.hasDefaultCredentials()) {
                trans.ensureConnected();
                log.warn("""