AtsMec_MultiAccessSteeringInfoAPI_TestCases.ttcn 63.9 KB
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/**
 *    @author   ETSI / TTF T012
 *    @version  $URL:$
 *              $ID:$
 *    @desc     This module provides the MEC test cases.
 *    @copyright   ETSI Copyright Notification
 *                 No part may be reproduced except as authorized by written permission.
 *                 The copyright and the foregoing restriction extend to reproduction in all media.
 *                 All rights reserved.
 *    @see      ETSI GS MEC 015, Draft ETSI GS MEC 015 V2.1.1 (2020-06)
 */
module AtsMec_MultiAccessSteeringInfoAPI_TestCases {

  // JSON
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  // Libcommon
  import from LibCommon_Time all;
  import from LibCommon_VerdictControl all;
  import from LibCommon_Sync all;
  
  // LibHttp
  import from LibHttp_TypesAndValues all;
  import from LibHttp_Functions all;
  import from LibHttp_Templates all;
  import from LibHttp_JsonTemplates all;
  import from LibHttp_TestSystem all;
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  // LibMec/TrafficManagementAPI
  import from TrafficManagementAPI_TypesAndValues all;
  import from TrafficManagementAPI_Templates all;
  import from TrafficManagementAPI_Functions all;
  import from TrafficManagementAPI_Pics all;
  import from TrafficManagementAPI_Pixits all;
  
  // LibMec
  import from LibMec_Templates all;
  import from LibMec_Functions all;
  import from LibMec_Pics all;
  import from LibMec_Pixits all;
  
  group me_app_role {
    
    /**
     * @desc Check that the IUT responds with the Multi-access Traffic Steering information when queried by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_001_OK() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_INFO_URI,
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                                                        v_headers
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        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_capability_info(
                                                                                                                              mw_mts_capability_info
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            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with a list of MtsCapabilityInfo ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_001_OK
    
    /**
     * @desc Check that the IUT responds with the list of configured Multi-access Traffic Steering when queried by a MEC Application - none
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     */
    testcase TC_MEC_MEC015_SRV_MTS_002_OK_01() runs on HttpComponent system HttpTestAdapter {
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        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id_1, v_mts_session_id_2;
        var MtsSessionInfo v_mts_session_info_1, v_mts_session_info_2;
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        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id_1, v_mts_session_info_1);
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID_2, v_mts_session_id_2, v_mts_session_info_2);
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        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI,
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                                                        v_headers
                      )));
        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_session_info_list(
                                                                                                                                {
                                                                                                                                  *, 
                                                                                                                                  mw_mts_session_info(
                                                                                                                                                      v_mts_session_info_1.appInsId,
                                                                                                                                                      v_mts_session_info_1.requestType,
                                                                                                                                                      -, -, -,
                                                                                                                                                      v_mts_session_info_1.sessionId
                                                                                                                                                      ),
                                                                                                                                  mw_mts_session_info(
                                                                                                                                                      v_mts_session_info_2.appInsId,
                                                                                                                                                      v_mts_session_info_2.requestType,
                                                                                                                                                      -, -, -,
                                                                                                                                                      v_mts_session_info_2.sessionId
                                                                                                                                                      ),
                                                                                                                                  *
                                                                                                                                 }                                                                                             
                              ))))) {
            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with an MtsSessionInfo list ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id_1);
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID_2, v_mts_session_id_2);
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_002_OK_01
    
    /**
     * @desc Check that the IUT responds with the list of configured Multi-access Traffic Steering when queried by a MEC Application - app_instance_id
     */
    testcase TC_MEC_MEC015_SRV_MTS_002_OK_02() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "?app_instance_id=" & oct2char(unichar2oct(v_mts_session_info.appInsId, "UTF-8")),
                                                        v_headers
                      )));
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        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_session_info(
                                                                                                                           mw_mts_session_info(
                                                                                                                                               v_mts_session_info.appInsId,
                                                                                                                                               v_mts_session_info.requestType,
                                                                                                                                               -, -, -,
                                                                                                                                               v_mts_session_id                                                                         
                              )))))) {
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            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with an MtsSessionInfo list ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
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        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_002_OK_02
    
    /**
     * @desc Check that the IUT responds with the list of configured Multi-access Traffic Steering when queried by a MEC Application - app_name
     */
    testcase TC_MEC_MEC015_SRV_MTS_002_OK_03() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "?app_name=" & oct2char(unichar2oct(v_mts_session_info.appName, "UTF-8")),
                                                        v_headers
                      )));
        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_session_info(
                                                                                                                           mw_mts_session_info(
                                                                                                                                               v_mts_session_info.appInsId,
                                                                                                                                               v_mts_session_info.requestType,
                                                                                                                                               -, -, -,
                                                                                                                                               v_mts_session_id,
                                                                                                                                               v_mts_session_info.appName
                              )))))) {
            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with an MtsSessionInfo list ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_002_OK_03
    
    /**
     * @desc Check that the IUT responds with the list of configured Multi-access Traffic Steering when queried by a MEC Application - sessionId
     */
    testcase TC_MEC_MEC015_SRV_MTS_002_OK_04() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "?session_id=" & oct2char(unichar2oct(v_mts_session_info.sessionId, "UTF-8")),
                                                        v_headers
                      )));
        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_session_info(
                                                                                                                           mw_mts_session_info(
                                                                                                                                               v_mts_session_info.appInsId,
                                                                                                                                               v_mts_session_info.requestType,
                                                                                                                                               -, -, -,
                                                                                                                                               v_mts_session_info.sessionId,
                                                                                                                                               v_mts_session_info.appName
                              )))))) {
            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with an MtsSessionInfo list ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_002_OK_04
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    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_002_BR() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "?appInsId=" & oct2char(unichar2oct(PX_APP_INSTANCE_ID, "UTF-8")), // 'appInsId=' is a wrong parameter
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                                                        v_headers
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        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_400_bad_request(
                                                                                mw_http_message_body_json(
                                                                                                          mw_body_json_problem_details(
                                                                                                                                       mw_problem_details(
                                                                                                                                                          -, -, 400
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            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with the correct error code ***");
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            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_002_BR
    
    /**
     * @desc Check that the IUT responds with an error when a request with an unknown resource URI is sent by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_002_NF() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id
        var MtsSessionInfo v_mts_session_info;
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        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
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        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "?app_instance_id=" & oct2char(unichar2oct(PX_UNKNOWN_APP_INSTANCE_ID, "UTF-8")),
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                                                        v_headers
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        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_404_not_found(
                                                                              mw_http_message_body_json(
                                                                                                        mw_body_json_problem_details(
                                                                                                                                     mw_problem_details(
                                                                                                                                                        -, -, 404
                              )))))) {
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            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with the correct error code ***");
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            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
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        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_002_NF
    
    /**
     * @desc Check that the IUT creates a MTS session when queried by a MEC Application
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     */
    testcase TC_MEC_MEC015_SRV_MTS_003_OK_01() runs on HttpComponent system HttpTestAdapter {
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        // Local variables
        var Headers v_headers;
        var HttpMessage v_response;
        var charstring v_mts_session_id;
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        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_post(
                                                         PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI,
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                                                         v_headers,
                                                         m_http_message_body_json(
                                                                                  m_body_json_mts_session_info(
                                                                                                               m_mts_session_info(
                                                                                                                                  PX_APP_INSTANCE_ID,
                                                                                                                                  APPLICATION_SPECIFIC_MTS_SESSION, // Request type
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                                                                                                                                  m_qosd, // QoS
                                                                                                                                  LowCost, // MtsMode
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        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_201_created(
                                                                            mw_http_message_body_json(
                                                                                                      mw_body_json_mts_session_info(
                                                                                                                                    mw_mts_session_info(
                                                                                                                                                        PX_APP_INSTANCE_ID
                              )))))) -> value v_response {
            tc_ac.stop;

            if (f_check_headers(valueof(v_response.response.header)) == false) {
              log("*** " & testcasename() & ": FAIL: Header 'Location' was not present in the response headers ***");
              f_selfOrClientSyncAndVerdict(c_tbDone, e_error);
            } else {
              var charstring_list v_header_location;
              f_get_header(valueof(v_response.response.header), "Location", v_header_location);
              v_mts_session_id := regexp(
                                          v_header_location[0],
                                          "?+" & PX_ME_MTS_SESSIONS_URI & "/(?*)",
                                          0
                                          );
              log("*** " & testcasename() & ": PASS: IUT successfully responds with a MtsSessionInfo, v_mts_session_id: ", v_mts_session_id, " ***");
              f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
            }
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_003_OK_01
    
    /**
     * @desc Check that the IUT creates a MTS session when queried by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_003_OK_02() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var HttpMessage v_response;
        var charstring v_mts_session_id;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_post(
                                                         PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI,
                                                         v_headers,
                                                         m_http_message_body_json(
                                                                                  m_body_json_mts_session_info(
                                                                                                               m_mts_session_info(
                                                                                                                                  PX_APP_INSTANCE_ID,
                                                                                                                                  FLOW_SPECIFIC_MTS_SESSION, // Request type
                                                                                                                                  m_qosd, // QoS
                                                                                                                                  LowCost, // MtsMode
                                                                                                                                  Downlink, // TrafficDirection
                                                                                                                                  -, -,
                                                                                                                                  { m_flow_filter("10.10.10.10", 1010) } // FIXME Use PIXITs

                      ))))));
        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_201_created(
                                                                            mw_http_message_body_json(
                                                                                                      mw_body_json_mts_session_info(
                                                                                                                                    mw_mts_session_info(
                                                                                                                                                        PX_APP_INSTANCE_ID,
                                                                                                                                                        FLOW_SPECIFIC_MTS_SESSION
                              )))))) -> value v_response {
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            tc_ac.stop;

            if (f_check_headers(valueof(v_response.response.header)) == false) {
              log("*** " & testcasename() & ": FAIL: Header 'Location' was not present in the response headers ***");
              f_selfOrClientSyncAndVerdict(c_tbDone, e_error);
            } else {
              var charstring_list v_header_location;
              f_get_header(valueof(v_response.response.header), "Location", v_header_location);
              v_mts_session_id := regexp(
                                          v_header_location[0],
                                          "?+" & PX_ME_MTS_SESSIONS_URI & "/(?*)",
                                          0
                                          );
              log("*** " & testcasename() & ": PASS: IUT successfully responds with a MtsSessionInfo, v_mts_session_id: ", v_mts_session_id, " ***");
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              f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
            }
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
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        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_003_OK_02
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    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_003_BR() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_post(
                                                         PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI,
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                                                         v_headers,
                                                         m_http_message_body_json(
                                                                                  m_body_json_mts_session_info(
                                                                                                               m_mts_session_info(
                                                                                                                                  PX_APP_INSTANCE_ID,
                                                                                                                                  APPLICATION_SPECIFIC_MTS_SESSION, // Request type
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                                                                                                                                  m_qosd, // QoS
                                                                                                                                  LowCost, // MtsMode
                                                                                                                                  Downlink, // TrafficDirection
                                                                                                                                  -, -,
                                                                                                                                  { m_flow_filter("10.10.10.10", 1010) } // // MEC015 Clause 7.2.5 Type: MtsSessionInfo Table 7.2.5-1: Elements of MtsSessionInfo, flowFilter shall be omit

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        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_400_bad_request
                              )) {
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            tc_ac.stop;

            log("*** " & testcasename() & ": PASS: IUT successfully responds with the correct error code ***");
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            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_003_BR
    
    /**
     * @desc Check that the IUT responds with a configured Multi-access Traffic Steering session when queried by a MEC Application
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     */
    testcase TC_MEC_MEC015_SRV_MTS_004_OK() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id;
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
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        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "/" & v_mts_session_id,
                                                        v_headers
                      )));
        
        // Test Body
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_session_info(
                                                                                                                           mw_mts_session_info(
                                                                                                                                               v_mts_session_info.appInsId,
                                                                                                                                               v_mts_session_info.requestType,
                                                                                                                                               -, -, -,
                                                                                                                                               v_mts_session_info.sessionId
                              )))))) {
            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with a BwInfo ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_004_OK
    
    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_004_BR() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id;
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
            setverdict(inconc);
            stop;
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
        f_init_default_headers_list(-, -, v_headers);
        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
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        // Test Body
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & "mts/v0/mts_sessions/" & PX_UNKNOWN_APP_INSTANCE_ID, // Wrong version number
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                                                        v_headers
                                                        )
                                     )
                      );
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_404_not_found(
                                                                              mw_http_message_body_json(
                                                                                                        mw_body_json_problem_details(
                                                                                                                                     mw_problem_details(
                                                                                                                                                        -, -, 404
                                                                                                                                                        )))))) {
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            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with the correct error code ***");
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            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
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        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_004_BR
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    /**
     * @desc Check that the IUT responds with an error when a request with an unknown resource URI is sent by a MEC Application
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     */
    testcase TC_MEC_MEC015_SRV_MTS_004_NF() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id;
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
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        f_init_default_headers_list(-, -, v_headers);
        f_selfOrClientSyncAndVerdict(c_prDone, e_success);
        
        // Test Body
        httpPort.send(
                      m_http_request(
                                     m_http_request_get(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "/" & PX_UNKNOWN_APP_INSTANCE_ID,
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                                                        v_headers
                                                        )
                                     )
                      );
        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_404_not_found(
                                                                              mw_http_message_body_json(
                                                                                                        mw_body_json_problem_details(
                                                                                                                                     mw_problem_details(
                                                                                                                                                        -, -, 404
                                                                                                                                                        )))))) {
            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with the correct error code ***");
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            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
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        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_004_NF
    
    /**
     * @desc Check that the IUT updates the information about an individual MTS session when commanded by a MEC Application
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     */
    testcase TC_MEC_MEC015_SRV_MTS_005_OK() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id;
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
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        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_put(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "/" & v_mts_session_id,
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                                                        v_headers,
                                                        m_http_message_body_json(
                                                                                 m_body_json_mts_session_info(
                                                                                                              m_mts_session_info(
                                                                                                                                 PX_APP_INSTANCE_ID,
                                                                                                                                 APPLICATION_SPECIFIC_MTS_SESSION, // Request type
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                                                                                                                                 m_qosd_1, // QoS
                                                                                                                                 LowCost, // MtsMode
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        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_ok(
                                                                   mw_http_message_body_json(
                                                                                             mw_body_json_mts_session_info(
                                                                                                                           mw_mts_session_info(
                                                                                                                                               PX_APP_INSTANCE_ID,
                                                                                                                                               APPLICATION_SPECIFIC_MTS_SESSION, // Request type
                                                                                                                                               mw_qosd_1, // QoS
                                                                                                                                               LowCost, // MtsMode
                                                                                                                                               Downlink // TrafficDirection
                              )))))) {
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            tc_ac.stop;
            
            log("*** " & testcasename() & ": PASS: IUT successfully responds with an updated MtsSessionInfo ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          }
          [] tc_ac.timeout {
            log("*** " & testcasename() & ": INCONC: Expected message not received ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
          }
        } // End of 'alt' statement
        
        // Postamble
        f_delete_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id);
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        f_cf_01_http_down();
    } // End of testcase TC_MEC_MEC015_SRV_MTS_005_OK
    
    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     */
    testcase TC_MEC_MEC015_SRV_MTS_005_BR() runs on HttpComponent system HttpTestAdapter {
        // Local variables
        var Headers v_headers;
        var charstring v_mts_session_id;
        var MtsSessionInfo v_mts_session_info;
        
        // Test control
        if (not(PICS_MEC_PLAT) or not(PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED)) {
            log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_MULTI_ACCESS_TRAFFIC_STEERING_API_SUPPORTED required for executing the TC ***");
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            setverdict(inconc);
            stop;
        }
        
        // Test component configuration
        f_cf_01_http_up();
        
        // Test adapter configuration
        
        // Preamble
        f_create_mts_session_info_resource(PX_APP_INSTANCE_ID, v_mts_session_id, v_mts_session_info);
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        f_init_default_headers_list(-, -, v_headers);
        httpPort.send(
                      m_http_request(
                                     m_http_request_put(
                                                        PICS_ROOT_API & PX_ME_MTS_SESSIONS_URI & "/" & v_mts_session_id,
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                                                        v_headers,
                                                        m_http_message_body_json(
                                                                                 m_body_json_mts_session_info(
                                                                                                              m_mts_session_info( // MEC015 Clause 7.2.5 Type: MtsSessionInfo Table 7.2.5-1: Elements of MtsSessionInfo, flowFilter shall be omit
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                                                                                                                                 PX_APP_INSTANCE_ID,
                                                                                                                                 FLOW_SPECIFIC_MTS_SESSION, // Request type
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                                                                                                                                 m_qosd_1, // QoS
                                                                                                                                 LowCost, // MtsMode
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        tc_ac.start;
        alt {
          [] httpPort.receive(
                              mw_http_response(
                                               mw_http_response_400_bad_request(
                                                                                mw_http_message_body_json(
                                                                                                          mw_body_json_problem_details(
                                                                                                                                       mw_problem_details(
                                                                                                                                                          -, -, 400
                                                                                                                                                          )))))) {
            tc_ac.stop;