}

    @Test
    @DisplayName("Should handle getNextResponse correctly")
    void testGetNextResponse() {
        // When
        CommonServerMessageBlockResponse nextResponse = response.getNextResponse();

        // Then - should return null as no next response is set
        assertEquals(null, nextResponse);
    }

    @Test
    @DisplayName("Should handle prepare method correctly")
    void testPrepareMethod() {

                        "404": {
                            "description": "Not found if GraphiQL or query via GET are not enabled.",
                        },
                    },
                    "summary": "Handle Http Get",
                },
                "post": {
                    "operationId": "handle_http_post_graphql_post",
                    "responses": {
                        "200": {

            assertFalse(ModelVersionUtils.isVersionGreaterOrEqual("4.0.0", "4.1.0"));
            // The implementation doesn't handle 4.1.0 >= 4.0.0 comparison
            assertFalse(ModelVersionUtils.isVersionGreaterOrEqual("4.1.0", "4.0.0"));
        }

        @Test
        @DisplayName("should handle newer than 4.1.0 versions")
        void shouldHandleNewerThan410Versions() {

import jcifs.smb1.dcerpc.rpc;

/**
 * MS-RPC SAMR close handle operation.
 *
 * This class implements the SAMR CloseHandle operation for releasing
 * Security Account Manager (SAM) handles.
 */
public class MsrpcSamrCloseHandle extends samr.SamrCloseHandle {

    /**
     * Creates a new request to close a SAM handle.
     *
     * @param policyHandle the policy handle to close
     */

        // Assert
        assertEquals(level1, queryPolicy1.level);
        assertEquals(level2, queryPolicy2.level);
        assertSame(mockPolicyHandle, queryPolicy1.handle);
        assertSame(mockPolicyHandle2, queryPolicy2.handle);
        assertSame(mockNdrObject, queryPolicy1.info);
        assertSame(mockNdrObject2, queryPolicy2.info);
    }

    @Test
    void constructor_shouldInitializeRetvalToZero() {

            byte[] buffer = new byte[1024];
            int result = echoResponse.writeBytesWireFormat(buffer, 0);
            assertEquals(0, result);
        }

        @Test
        @DisplayName("Should handle different buffer positions")
        void testWriteBytesWireFormatDifferentPositions() {
            byte[] buffer = new byte[1024];

            assertEquals(0, echoResponse.writeBytesWireFormat(buffer, 0));

    }

    /**
     * Sets the context handle for the heartbeat.
     *
     * @param contextHandle the context handle from registration
     */
    public void setContextHandle(byte[] contextHandle) {
        this.contextHandle = contextHandle != null ? contextHandle.clone() : null;
    }

    /**
     * Gets the context handle.
     *
     * @return the context handle
     */
    public byte[] getContextHandle() {

        try {
            // Create RPC handle to witness service
            this.handle = DcerpcHandle.getHandle(
                "ncacn_ip_tcp:" + serverAddress.getHostAddress() + "[135]",
                WITNESS_INTERFACE_UUID,
                WITNESS_INTERFACE_VERSION,
                context
            );
            
            // Bind to witness interface
            handle.bind();
            

            NtStatus.NT_STATUS_SHARING_VIOLATION, NtStatus.NT_STATUS_INVALID_PARAMETER })
    @DisplayName("Should handle various NT status codes")
    void testVariousNTStatusCodes(int ntStatus) {
        // When
        SmbException exception = new SmbException(ntStatus, false);

        // Then
        assertNotNull(exception);

            assertEquals("application/octet-stream", mimeMap.getMimeType("doesnotexist"));
        }

        @Test
        @DisplayName("Should handle case insensitive extensions")
        void testCaseInsensitiveExtensions() throws IOException {
            assertEquals("application/pdf", mimeMap.getMimeType("PDF"));