// The request may be reused, so caller should clear any fields.
func (h *SingleHandler[Req, Resp]) NewRequest() Req {
	return h.newReq()
}

// Register a handler for a Req -> Resp roundtrip.
// Requests are automatically recycled.
func (h *SingleHandler[Req, Resp]) Register(m *Manager, handle func(req Req) (resp Resp, err *RemoteErr), subroute ...string) error {
	if h.newReq == nil {

        MockletHttpServletRequest req = getMockRequest();
        req.addHeader("Authorization", "   ");
        assertEquals("", accessTokenHelper.getAccessTokenFromRequest(req));
    }

    @Test
    public void test_getAccessTokenFromRequest_multipleSpaces() {
        final String token = accessTokenHelper.generateAccessToken();
        MockletHttpServletRequest req = getMockRequest();

	req := mustNewRequest(method, urlStr, contentLength, body, t)
	req.Header.Set("Content-Md5", "invalid-digest")
	cred := globalActiveCred
	if err := signRequestV4(req, cred.AccessKey, cred.SecretKey); err != nil {
		t.Fatalf("Unable to initialized new signed http request %s", err)
	}
	return req
}

        // Act
        int resultWithNull = req.readBytesWireFormat(null, 0);
        int resultWithData = req.readBytesWireFormat(new byte[] { 1, 2, 3 }, 1);

        // Assert
        assertEquals(0, resultWithNull, "Should return 0 for null buffer");
        assertEquals(0, resultWithData, "Should return 0 regardless of input data");
    }

    @Nested
    class CreateResponseTests {

     */
    <REQ extends Request<?>, REP extends Result<REQ>> REP request(REQ req, Function<REQ, REP> supplier);

    /**
     * Executes and optionally caches a batch of requests using the provided supplier function.
     * This method allows for efficient batch processing of multiple requests.
     * <p>
     * The implementation may optimize the execution by:

        SmbComNTCreateAndX req = createRequest(0, 0);
        int actual = (int) getPrivateField(req, "createOptions");
        assertEquals(0x0040, actual, "createOptions should be padded with 0x0040");
    }

    @Test
    @DisplayName("addFlags0 combines flags correctly")
    void addFlags0() {
        SmbComNTCreateAndX req = createRequest(0, 0);
        req.addFlags0(0x10);

     *
     * @param name The attribute name
     * @param value The attribute value
     */
    public static void setObject(final String name, final Object value) {
        LaRequestUtil.getOptionalRequest().ifPresent(req -> req.setAttribute(name, value));
    }

    /**
     * Gets an object from the current request attributes.
     *
     * @param <T> The type of the object
     * @param name The attribute name

        FilterChain chain = new FilterChain() {
            @Override
            public void doFilter(ServletRequest req, ServletResponse res) throws IOException, ServletException {
                chainCalled.set(true);
                assertSame(request, req);
                assertSame(response, res);
            }
        };

        // Setup WebApiManagerFactory that returns null

        Smb2SessionSetupRequest req = new Smb2SessionSetupRequest(mockContext, securityMode, capabilities, previousSessionId, token);
        req.setSessionBinding(true);
        byte[] buffer = new byte[512];

        // When
        req.encode(buffer, 0);

        // Then - Verify complete structure

		}
	}

	if xfPort := req.Header.Get(xForwardedPort); xfPort == "" {
		req.Header.Set(xForwardedPort, forwardedPort(req))
	}

	if xfHost := req.Header.Get(xForwardedHost); xfHost == "" && req.Host != "" {
		req.Header.Set(xForwardedHost, req.Host)
	}
}

func forwardedPort(req *http.Request) string {
	if req == nil {
		return ""
	}

	if _, port, err := net.SplitHostPort(req.Host); err == nil && port != "" {