AtsMec_UEAppInterfaceAPI_TestCases.ttcn 30.1 KB
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/**
 *    @author   ETSI / STF569
 *    @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 003, Draft ETSI GS MEC 013 V2.0.3 (2018-10)
 */
module AtsMec_UEAppInterfaceAPI_TestCases {
  
  // Libcommon
  import from LibCommon_Sync all;
  
  // LibHttp
  import from LibItsHttp_TypesAndValues all;
  import from LibItsHttp_Functions all;
  import from LibItsHttp_Templates all;
  import from LibItsHttp_JsonTemplates all;
  import from LibItsHttp_TestSystem all;
  
  // LibMec/UEAppInterfaceAPI
  import from UEAppInterfaceAPI_Templates all;
  import from UEAppInterfaceAPI_Functions all;
  import from UEAppInterfaceAPI_Pics all;
  import from UEAppInterfaceAPI_Pixits all;
  
  // LibMec
  import from LibMec_Functions all;
  import from LibMec_Pics all;
  import from LibMec_Pixits all;
  
  group ue_app_ctx {
    
    /**
     * @desc Check that the IUT acknowledges the creation of the application context when requested by an UE Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_001_OK() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;
      var HttpMessage v_response;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX 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_UE_APP_CTX_URI,
                                                       v_headers,
                                                       m_http_message_body_json(
                                                                                m_body_json_app_context(
                                                                                                        m_app_context(
                                                                                                                      PX_CONTEXT_ID,
                                                                                                                      PX_ASSOCIATE_UE_APP_ID,
                                                                                                                      m_required_app_info(
                                                                                                                                          PX_APP_NAME,
                                                                                                                                          PX_APP_PROVIDER,
                                                                                                                                          PX_REFERENCE_URL
                    )))))));
      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_app_context(
                                                                                                                             mw_app_context(
                                                                                                                                            -, 
                                                                                                                                            -, 
                                                                                                                                            mw_required_app_info(
                                                                                                                                                                 PX_APP_NAME
                            ))))))) -> value v_response {
          tc_ac.stop;
          
          if (f_check_headers(v_response.response.header) == true) {
            log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppContext ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
          } else {
            log("*** " & testcasename() & ": FAIL: Header 'Location' was not present in the response headers ***");
            f_selfOrClientSyncAndVerdict(c_tbDone, e_error);
          }
        }
        [] 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_MEO_UEAPPCTX_001_OK
    
    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_001_BR() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX 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_UE_APP_CTX_URI,
                                                       v_headers,
                                                       m_http_message_body_json(
                                                                                m_body_json_app_context(
                                                                                                        m_app_context(
                                                                                                                      PX_CONTEXT_ID,
                                                                                                                      PX_ASSOCIATE_UE_APP_ID,
                                                                                                                      m_required_app_info(
                                                                                                                                          PX_APP_NAME,
                                                                                                                                          PX_APP_PROVIDER,
                                                                                                                                          PX_REFERENCE_URL
                    )))))));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_400_bad_request
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppTerminationNotificationSubscription ***");
          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_MEO_UEAPPCTX_001_BR
    
    /**
     * @desc Check that the IUT updates the application callback reference when commanded by an UE Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_002_OK() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX required for executing the TC ***");
        setverdict(inconc);
        stop;
      }
        
      // Test component configuration
      f_cf_01_http_up();
        
      // Test adapter configuration
        
      // Preamble
      f_create_ue_app_ctx();
      f_init_default_headers_list(-, -, v_headers);
      httpPort.send(
                    m_http_request(
                                   m_http_request_post(
                                                       "/" & PICS_ROOT_API & PX_UE_APP_CTX_URI & "/" & oct2char(unichar2oct(PX_CONTEXT_ID)),
                                                       v_headers,
                                                       m_http_message_body_json(
                                                                                m_body_json_app_context(
                                                                                                        m_app_context(
                                                                                                                      PX_CONTEXT_ID,
                                                                                                                      PX_ASSOCIATE_UE_APP_ID,
                                                                                                                      m_required_app_info(
                                                                                                                                          PX_APP_NAME,
                                                                                                                                          PX_APP_PROVIDER,
                                                                                                                                          PX_REFERENCE_URL
                                                                                                                                          ),
                                                                                                                     PX_CALLBACK_REF
                    ))))));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_204_no_content
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppContext ***");
          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_ue_app_ctx();
      f_cf_01_http_down();
    } // End of testcase TC_MEC_MEO_UEAPPCTX_002_OK
    
    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_002_BR() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX 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_UE_APP_CTX_URI & "/" & oct2char(unichar2oct(PX_CONTEXT_ID)),
                                                       v_headers,
                                                       m_http_message_body_json(
                                                                                m_body_json_app_context(
                                                                                                        m_app_context(
                                                                                                                      PX_CONTEXT_ID,
                                                                                                                      PX_ASSOCIATE_UE_APP_ID,
                                                                                                                      m_required_app_info(
                                                                                                                                          PX_APP_NAME,
                                                                                                                                          PX_APP_PROVIDER,
                                                                                                                                          PX_REFERENCE_URL
                                                                                                                                          ),
                                                                                                                     PX_CALLBACK_REF
                    ))))));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_400_bad_request
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppContext ***");
          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_MEO_UEAPPCTX_002_BR
    
    /**
     * @desc Check that the IUT responds with an error when a request for an unknown URI is sent by a MEC Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_002_NF() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX 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_UE_APP_CTX_URI & "/" & oct2char(unichar2oct(PX_CONTEXT_ID)),
                                                       v_headers,
                                                       m_http_message_body_json(
                                                                                m_body_json_app_context(
                                                                                                        m_app_context(
                                                                                                                      PX_NON_EXISTENT_CONTEXT_ID,
                                                                                                                      PX_ASSOCIATE_UE_APP_ID,
                                                                                                                      m_required_app_info(
                                                                                                                                          PX_APP_NAME,
                                                                                                                                          PX_APP_PROVIDER,
                                                                                                                                          PX_REFERENCE_URL
                                                                                                                                          ),
                                                                                                                     PX_CALLBACK_REF
                    ))))));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_404_not_found
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppContext ***");
          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_MEO_UEAPPCTX_002_NF
    
    /**
     * @desc Check that the IUT deletes the application context when commanded by an UE Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_003_OK() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX required for executing the TC ***");
        setverdict(inconc);
        stop;
      }
      
      // Test component configuration
      f_cf_01_http_up();
      
      // Test adapter configuration
      
      // Preamble
      f_create_ue_app_ctx();
      f_init_default_headers_list(-, -, v_headers);
      httpPort.send(
                    m_http_request(
                                   m_http_request_delete(
                                                         "/" & PICS_ROOT_API & PX_UE_APP_CTX_URI & "/" & oct2char(unichar2oct(PX_CONTEXT_ID)),
                                                         v_headers
                    )));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_204_no_content
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully delete AppContext ***");
          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_MEO_UEAPPCTX_003_OK
    
    /**
     * @desc Check that the IUT responds with an error when a request for an unknown URI is sent by a MEC Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPCTX/SysUeAppsContext.tplan2
     */
    testcase TC_MEC_MEO_UEAPPCTX_003_NF() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX required for executing the TC ***");
        setverdict(inconc);
        stop;
      }
      
      // Test component configuration
      f_cf_01_http_up();
      
      // Test adapter configuration
      
      // Preamble
      f_create_ue_app_ctx();
      f_init_default_headers_list(-, -, v_headers);
      httpPort.send(
                    m_http_request(
                                   m_http_request_delete(
                                                         "/" & PICS_ROOT_API & PX_UE_APP_CTX_URI & "/" & oct2char(unichar2oct(PX_NON_EXISTENT_CONTEXT_ID)),
                                                         v_headers
                    )));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_404_not_found
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully delete AppContext ***");
          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_MEO_UEAPPCTX_003_NF
    
  } // End of group ue_app_ctx 
  
  group ue_apps {
    
    /**
     * @desc Check that the IUT responds with the list of user applications available when requested by an UE Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPS/SysUeApplications.tplan2
     */
    testcase TC_MEC_MEO_UEAPPS_001_OK() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;
      var HttpMessage v_response;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX required for executing the TC ***");
        setverdict(inconc);
        stop;
      }
        
      // Test component configuration
      f_cf_01_http_up();
        
      // Test adapter configuration
        
      // Preamble
      f_create_ue_app_ctx();
      f_init_default_headers_list(-, -, v_headers);
      httpPort.send(
                    m_http_request(
                                   m_http_request_get(
                                                      "/" & PICS_ROOT_API & PX_UE_APPS_URI & "&appName=" & oct2char(unichar2oct(PX_APP_NAME)),
                                                      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_app_info(
                                                                                                                 { *, mw_appInfo_list(PX_APP_NAME), *}
                            ))))) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppInfo ***");
          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_create_ue_app_ctx();
      f_cf_01_http_down();
    } // End of testcase TC_MEC_MEO_UEAPPS_001_OK
    
    /**
     * @desc Check that the IUT responds with an error when a request with incorrect parameters is sent by a MEC Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPS/SysUeApplications.tplan2
     */
    testcase TC_MEC_MEO_UEAPPS_001_BR() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;
      var HttpMessage v_response;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX required for executing the TC ***");
        setverdict(inconc);
        stop;
      }
        
      // Test component configuration
      f_cf_01_http_up();
        
      // Test adapter configuration
        
      // Preamble
      f_create_ue_app_ctx();
      f_init_default_headers_list(-, -, v_headers);
      httpPort.send(
                    m_http_request(
                                   m_http_request_get(
                                                      "/" & PICS_ROOT_API & PX_UE_APPS_URI & "&appName=" & oct2char(unichar2oct(PX_APP_NAME)) & "&serviceCont=unknown", // Wrong URI
                                                      v_headers
                    )));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_400_bad_request
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppInfo ***");
          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_create_ue_app_ctx();
      f_cf_01_http_down();
    } // End of testcase TC_MEC_MEO_UEAPPS_001_BR
    
    /**
     * @desc Check that the IUT responds with an error when a request for an unknown URI is sent by a MEC Application
     * @see https://forge.etsi.org/rep/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/MEO/UEAPPS/SysUeApplications.tplan2
     */
    testcase TC_MEC_MEO_UEAPPS_001_NF() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var HeaderLines v_headers;
      var HttpMessage v_response;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_ENABLE_UE_APP_CTX)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_ENABLE_UE_APP_CTX 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_get(
                                                      "/" & PICS_ROOT_API & PX_UE_APPS_URI & "&appName=" & oct2char(unichar2oct(PX_NON_EXISTENT_APP_NAME)),
                                                      v_headers
                    )));
      f_selfOrClientSyncAndVerdict(c_prDone, e_success);
      
      // Test Body
      tc_ac.start;
      alt {
        [] httpPort.receive(
                            mw_http_response(
                                             mw_http_response_404_not_found
                            )) {
          tc_ac.stop;
          
          log("*** " & testcasename() & ": PASS: IUT successfully responds with a AppInfo ***");
          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_MEO_UEAPPS_001_NF
    
  } // End of group ue_apps 
  
} // End of module AtsMec_UEAppInterfaceAPI_TestCases