}

// Option is a function type that accepts a pointer Target
type Option func(*KeycloakProvider)

// WithTransport provide custom transport
func WithTransport(transport http.RoundTripper) Option {
	return func(p *KeycloakProvider) {
		p.client = http.Client{
			Transport: transport,
		}
	}
}

// WithOpenIDConfig provide OpenID Endpoint configuration discovery document

            if (isConnected()) {
                try (SmbTransportImpl transport = session.getTransport()) {
                    if (transport.isDisconnected() || transport.getRemoteHostName() == null) {
                        /*
                         * Tree/session thinks it is connected but transport disconnected
                         * under it, reset tree to reflect the truth.
                         */

        verify(transport, times(4)).close();
    }

    @Test
    @DisplayName("isSMB2 true and exception fallback to false")
    void isSMB2Cases() throws Exception {
        // Happy path returns true; transport exception path returns false
        when(transport.isSMB2()).thenReturn(true);
        assertTrue(handle.isSMB2());

        reset(transport);

            // Check if transport creation failed
            if (newTransport == null) {
                throw new IOException("Failed to create new transport");
            }

            // Reconnect
            channel.setState(ChannelState.CONNECTING);
            // Connection would be ensured through proper transport interface

            // Re-establish channel binding

        verify(session).getSessionKey();
    }

    // Happy path: transport is returned and verified
    @Test
    @DisplayName("getTransport returns mocked transport")
    void getTransport_happy() {
        when(session.getTransport()).thenReturn(transport);
        assertSame(transport, session.getTransport());
        verify(session).getTransport();
    }

    }

    @Test
    void testIsTrustedDomain_ConnectionFails() throws SmbAuthException {
        // Scenario: Transport connection fails
        when(mockCredentials.getUserDomain()).thenReturn("authdomain.com");
        // When transport fails, it should return false
        assertFalse(dfsImpl.isTrustedDomain(mockContext, "anydomain.com"));
    }

    // Tests for getDc
    @Test

    SmbSessionImpl(CIFSContext tf, String targetHost, String targetDomain, SmbTransportImpl transport) {
        this.transportContext = tf;
        this.targetDomain = targetDomain;
        this.targetHost = targetHost;
        this.transport = transport.acquire();
        this.trees = new CopyOnWriteArrayList<>();

        SmbTransportImpl transport = mock(SmbTransportImpl.class);

        when(tree.isConnected()).thenReturn(true);
        when(tree.getSession()).thenReturn(session);
        when(tree.acquire(false)).thenReturn(tree);
        when(session.getTransport()).thenReturn(transport);
        when(transport.isDisconnected()).thenReturn(false);
        when(transport.getRemoteHostName()).thenReturn("host");

- Client-go now exposes two new metrics to monitor the client-go logic that
  generate http.Transports for the clients.
  
  - `rest_client_transport_cache_entries` is a gauge metric
  with the number of existing entries in the internal cache
  
  - `rest_client_transport_create_calls_total` is a counter
  that increments each time a new transport is created, storing
  the result of the operation needed to generate it: hit, miss

            clusters.all(c -> {
                if (BuildParams.isInFipsJvm()) {
                    c.setting("xpack.security.transport.ssl.key", "test-node.key");
                    c.keystore("xpack.security.transport.ssl.secure_key_passphrase", "test-node-key-password");
                    c.setting("xpack.security.transport.ssl.certificate", "test-node.crt");
                    c.setting("xpack.security.http.ssl.key", "test-node.key");