builder.setProjectId(projectId);
        }

        if (StringUtil.isNotBlank(endpoint)) {
            // For fake-gcs-server or custom endpoint
            builder.setHost(endpoint);
            builder.setCredentials(NoCredentials.getInstance());
            if (logger.isDebugEnabled()) {
                logger.debug("Using custom GCS endpoint: {}", endpoint);
            }
        } else {

            credentials.setDomain(parameterMap.get("domain"));
            credentials.setWorkstation(parameterMap.get("workstation"));
        }
        config.setCredentials(credentials);

        return config;
    }

    public WebConfig getWebConfig() {
        if (webConfig == null) {

            credentials.setDomain(paramMap.get(prefix + "domain"));
            credentials.setWorkstation(paramMap.get(prefix + "workstation"));
        }
        config.setCredentials(credentials);

        return config;
    }

    @Override
    public Map<String, String> getConfigParameterMap(final ConfigName name) {
        if (configParameterMap == null) {

        // We can directly test getCredentials() to ensure it returns the initial credentials.
        assertEquals(mockCredentials, wrapper.getCredentials(), "Initial credentials should be set by constructor");
    }

    @Test
    @DisplayName("Should return the credentials provided in the constructor")
    void testGetCredentials() {

        // Verify that the new context uses NtlmPasswordAuthenticator (guest)
        assertTrue(wrappedContext.getCredentials() instanceof NtlmPasswordAuthenticator);
        assertTrue(wrappedContext.getCredentials().isGuest());
    }

    @Test
    void testGetCredentials() {
        assertEquals(mockCredentials, context.getCredentials());
    }

    @Test
    void testHasDefaultCredentials_withNonAnonymous() {

        super(delegate);
        this.creds = creds;
    }

    /**
     *
     * {@inheritDoc}
     *
     * @see jcifs.context.CIFSContextWrapper#getCredentials()
     */
    @Override
    public Credentials getCredentials() {
        return this.creds;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#renewCredentials(java.lang.String, java.lang.Throwable)
     */

    /**
     * @param tf
     * @param tdom
     * @param thost
     * @return
     */
    protected boolean matches(CIFSContext tf, String thost, String tdom) {
        return Objects.equals(this.getCredentials(), tf.getCredentials()) && Objects.equals(this.targetHost, thost)
                && Objects.equals(this.targetDomain, tdom);
    }

    }

    @Test
    void testGetCredentials() {
        // Test getCredentials() method
        Credentials mockCredentials = mock(Credentials.class);
        when(mockDelegate.getCredentials()).thenReturn(mockCredentials);
        assertEquals(mockCredentials, cifsContextWrapper.getCredentials());
        verify(mockDelegate).getCredentials();
    }

    @Test
    void testGetUrlHandler() {

    protected int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        if (this.server.security == SmbConstants.SECURITY_SHARE && this.ctx.getCredentials() instanceof NtlmPasswordAuthenticator) {
            final NtlmPasswordAuthenticator pwAuth = (NtlmPasswordAuthenticator) this.ctx.getCredentials();
            if (isExternalAuth(pwAuth)) {
                this.passwordLength = 1;
            } else if (this.server.encryptedPasswords) {

        // Given
        Credentials mockCreds = mock(Credentials.class);
        when(mockContext.getCredentials()).thenReturn(mockCreds);

        // When
        Credentials creds = mockContext.getCredentials();

        // Then
        assertEquals(mockCreds, creds);
        verify(mockContext).getCredentials();
    }

    @Test
    @DisplayName("Should get URLStreamHandler")
    void testGetUrlHandler() {