AtsMec_AppEnablementAPI_TestCases.ttcn

/**
 *    @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 011 V2.2.1
 */
module AtsMec_AppEnablementAPI_TestCases {

  // Libcommon
  import from LibCommon_BasicTypesAndValues all;
  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/AppEnablementAPI
  import from AppEnablementAPI_TypesAndValues all;
  import from AppEnablementAPI_Templates all;
  import from AppEnablementAPI_Functions all;
  import from AppEnablementAPI_Pics all;
  import from AppEnablementAPI_Pixits all;

  // LibMec
  import from LibMec_TypesAndValues all;
  import from LibMec_Templates all;
  import from LibMec_Functions all;
  import from LibMec_Pics all;
  import from LibMec_Pixits all;

  const charstring c_etag_http_header := "etag";

  /*
   * Application Service Availability Query (APPSAQ)
   */
  group app_saq {

    /**
     * @desc Check that the IUT responds with a list of available MEC services for a given application instance when queried by a MEC Application
     * @see https://forge.etsi.org/gitlab/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/SRV/APPSAQ/PlatAppServices.tplan2
     */
    testcase TC_MEC_MEC011_SRV_APPSAQ_001_OK() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var Headers v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not(PICS_SERVICES) or not(PICS_APP_ENABLEMENT_API_SUPPORTED)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_APP_ENABLEMENT_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_get(
                                                       PICS_ROOT_API & PX_MEC_SVC_MGMT_APPS_URI & "/" & oct2char(unichar2oct(PX_APP_INSTANCE_ID, "UTF-8")) & "/services",
                                                      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_service_info_list
                                                                                           )))) {
          tc_ac.stop;

          log("*** " & testcasename() & ": PASS: IUT successfully responds with a ServiceInfoList ***");
          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_MEC011_SRV_APPSAQ_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/gitlab/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/SRV/APPSAQ/PlatAppServices.tplan2
     */
    testcase TC_MEC_MEC011_SRV_APPSAQ_001_BR() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var Headers v_headers;

      // Test control
      if (not(PICS_MEC_PLAT) or not (PICS_SERVICES) or not(PICS_APP_ENABLEMENT_API_SUPPORTED)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PICS_APP_ENABLEMENT_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_get(
                                                       PICS_ROOT_API & PX_MEC_SVC_MGMT_APPS_URI & "/" & oct2char(unichar2oct(PX_APP_INSTANCE_ID, "UTF-8")) & "/services?instance_id=" & oct2char(unichar2oct(PX_NON_EXISTENT_APP_INSTANCE_ID)),
                                                      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 ProblemDetails set to 400 Bad Request ***");
          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_MEC011_SRV_APPSAQ_001_BR

    /**
     * @desc Check that the IUT notifies the authorised relevant (subscribed) application instances when a new service for a given application instance is registered.
     * @see https://forge.etsi.org/gitlab/mec/gs032p2-test-purposes/blob/master/Test%20Purposes/SRV/APPSAQ/PlatAppServices.tplan2
     */
    testcase TC_MEC_MEC011_SRV_APPSAQ_002_OK() runs on HttpComponent system HttpTestAdapter {
      // Local variables
      var Headers v_headers;
      var HttpMessage v_response;
      var universal charstring v_service_name;

      // Test control
      if (not(PICS_MEC_PLAT) or not (PICS_SERVICES) or not (PICS_NOTIFICATIONS) or not(PICS_APP_ENABLEMENT_API_SUPPORTED)) {
        log("*** " & testcasename() & ": PICS_MEC_PLAT and PICS_SERVICES and PIC_NOTIFICATIONS and PICS_APP_ENABLEMENT_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);
      v_service_name := oct2unichar(char2oct("service_" & int2str(f_get_current_timestamp_utc())));
      httpPort.send(
                    m_http_request(
                                   m_http_request_post(
                                                       PICS_ROOT_API & PX_MEC_SVC_MGMT_APPS_URI & "/" & oct2char(unichar2oct(PX_APP_INSTANCE_ID, "UTF-8")) & "/services",
                                                       v_headers,
                                                       m_http_message_body_json(
                                                                                m_body_json_service_info(
                                                                                                         m_service_info(
                                                                                                                        v_service_name,
                                                                                                                        -, -, -,
                                                                                                                        m_service_info_link("m_service_info_link"),
                                                                                                                        -,
                                                                                                                        -,
                                                                                                                        m_transport_info(
                                                                                                                                         "transportId1",
                                                                                                                                         "TC_MEC_MEC011_SRV_APPSAQ_002_OK",
                                                                                                                                         REST_HTTP,
                                                                                                                                         "HTTP",
                                                                                                                                         "2.0",
                                                                                                                                         m_end_point_uris({"/meMp1/service/MyEntryPoint"}),