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

        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("""