merchant

testing_api_cmd_post_categories.c (6373B)

---

 /*
   This file is part of TALER
   Copyright (C) 2025 Taler Systems SA
 
   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
   Foundation; either version 3, or (at your option) any later version.
 
   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public License along with
   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */
 /**
  * @file src/testing/testing_api_cmd_post_categories.c
  * @brief command to test POST /private/categories
  * @author Bohdan Potuzhnyi
  */
 #include "platform.h"
 struct PostCategoriesState;
 #define TALER_MERCHANT_POST_PRIVATE_CATEGORIES_RESULT_CLOSURE struct PostCategoriesState
 #include <jansson.h>
 #include <microhttpd.h>
 #include <taler/taler_testing_lib.h>
 #include "taler/taler_merchant_service.h"
 #include "taler/taler_merchant_testing_lib.h"
 #include <taler/merchant/post-private-categories.h>
 
 /**
  * State of a "POST /private/categories" CMD.
  */
 struct PostCategoriesState
 {
   /**
    * Handle for a "POST /private/categories" request.
    */
   struct TALER_MERCHANT_PostPrivateCategoriesHandle *cph;
 
   /**
    * The interpreter state.
    */
   struct TALER_TESTING_Interpreter *is;
 
   /**
    * Base URL of the merchant serving the request.
    */
   const char *merchant_url;
 
   /**
    * Category name.
    */
   const char *name;
 
   /**
    * Category name translations.
    */
   json_t *name_i18n;
 
   /**
    * Expected HTTP response code.
    */
   unsigned int http_status;
 
   /**
    * Expected category id (0 to ignore).
    */
   uint64_t expected_category_id;
 
   /**
    * Category id returned by the backend.
    */
   uint64_t category_id;
 };
 
 /**
  * Callback for POST /private/categories.
  *
  * @param cls closure
  * @param cpr response details
  */
 static void
 post_categories_cb (struct PostCategoriesState *pcs,
                     const struct TALER_MERCHANT_PostPrivateCategoriesResponse *
                     cpr)
 {
 
   pcs->cph = NULL;
   if (pcs->http_status != cpr->hr.http_status)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Unexpected response code %u (%d) to command %s\n",
                 cpr->hr.http_status,
                 (int) cpr->hr.ec,
                 TALER_TESTING_interpreter_get_current_label (pcs->is));
     TALER_TESTING_interpreter_fail (pcs->is);
     return;
   }
   if (MHD_HTTP_OK == cpr->hr.http_status)
   {
     pcs->category_id = cpr->details.ok.category_id;
     if ( (0 != pcs->expected_category_id) &&
          (pcs->expected_category_id != pcs->category_id) )
     {
       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                   "Unexpected category_id %lu (expected %lu)\n",
                   pcs->category_id,
                   pcs->expected_category_id);
       TALER_TESTING_interpreter_fail (pcs->is);
       return;
     }
   }
   TALER_TESTING_interpreter_next (pcs->is);
 }
 
 
 /**
  * Run the "POST /private/categories" CMD.
  *
  * @param cls closure.
  * @param cmd command being run now.
  * @param is interpreter state.
  */
 static void
 post_categories_run (void *cls,
                      const struct TALER_TESTING_Command *cmd,
                      struct TALER_TESTING_Interpreter *is)
 {
   struct PostCategoriesState *pcs = cls;
 
   pcs->is = is;
   pcs->cph = TALER_MERCHANT_post_private_categories_create (
     TALER_TESTING_interpreter_get_context (is),
     pcs->merchant_url,
     pcs->name);
   if (NULL != pcs->name_i18n)
   {
     TALER_MERCHANT_post_private_categories_set_options (
       pcs->cph,
       TALER_MERCHANT_post_private_categories_option_name_i18n (
         pcs->name_i18n));
   }
   {
     enum TALER_ErrorCode ec;
 
     ec = TALER_MERCHANT_post_private_categories_start (pcs->cph,
                                                        &post_categories_cb,
                                                        pcs);
     GNUNET_assert (TALER_EC_NONE == ec);
   }
 }
 
 
 /**
  * Offer internal data to other commands.
  *
  * @param cls closure
  * @param[out] ret result
  * @param trait name of the trait
  * @param index index number of the object to extract.
  * @return #GNUNET_OK on success
  */
 static enum GNUNET_GenericReturnValue
 post_categories_traits (void *cls,
                         const void **ret,
                         const char *trait,
                         unsigned int index)
 {
   struct PostCategoriesState *pcs = cls;
   struct TALER_TESTING_Trait traits[] = {
     TALER_TESTING_make_trait_category_id (&pcs->category_id),
     TALER_TESTING_trait_end ()
   };
 
   return TALER_TESTING_get_trait (traits,
                                   ret,
                                   trait,
                                   index);
 }
 
 
 /**
  * Free the state of a "POST /private/categories" CMD, and possibly
  * cancel a pending operation thereof.
  *
  * @param cls closure.
  * @param cmd command being run.
  */
 static void
 post_categories_cleanup (void *cls,
                          const struct TALER_TESTING_Command *cmd)
 {
   struct PostCategoriesState *pcs = cls;
 
   if (NULL != pcs->cph)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                 "POST /private/categories operation did not complete\n");
     TALER_MERCHANT_post_private_categories_cancel (pcs->cph);
   }
   json_decref (pcs->name_i18n);
   GNUNET_free (pcs);
 }
 
 
 struct TALER_TESTING_Command
 TALER_TESTING_cmd_merchant_post_categories (
   const char *label,
   const char *merchant_url,
   const char *name,
   json_t *name_i18n,
   uint64_t expected_category_id,
   unsigned int http_status)
 {
   struct PostCategoriesState *pcs;
 
   GNUNET_assert ((NULL == name_i18n) ||
                  json_is_object (name_i18n));
   pcs = GNUNET_new (struct PostCategoriesState);
   pcs->merchant_url = merchant_url;
   pcs->name = name;
   pcs->name_i18n = name_i18n; /* ownership taken */
   pcs->http_status = http_status;
   pcs->expected_category_id = expected_category_id;
   {
     struct TALER_TESTING_Command cmd = {
       .cls = pcs,
       .label = label,
       .run = &post_categories_run,
       .cleanup = &post_categories_cleanup,
       .traits = &post_categories_traits
     };
 
     return cmd;
   }
 }
 
 
 /* end of testing_api_cmd_post_categories.c */