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/*
This file is part of TALER
Copyright (C) 2022 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 testing_api_cmd_get_template.c
* @brief command to test GET /templates/$ID
* @author Priscilla HUANG
*/
#include "platform.h"
#include <taler/taler_exchange_service.h>
#include <taler/taler_testing_lib.h>
#include "taler_merchant_service.h"
#include "taler_merchant_testing_lib.h"
/**
* State of a "GET template" CMD.
*/
struct GetTemplateState
{
/**
* Handle for a "GET template" request.
*/
struct TALER_MERCHANT_TemplateGetHandle *igh;
/**
* The interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Base URL of the merchant serving the request.
*/
const char *merchant_url;
/**
* ID of the template to run GET for.
*/
const char *template_id;
/**
* Reference for a POST or PATCH /templates CMD (optional).
*/
const char *template_reference;
/**
* Expected HTTP response code.
*/
unsigned int http_status;
};
/**
* Callback for a /get/templates/$ID operation.
*
* @param cls closure for this function
* @param tgr HTTP response details
*/
static void
get_template_cb (void *cls,
const struct TALER_MERCHANT_TemplateGetResponse *tgr)
{
struct GetTemplateState *gis = cls;
const struct TALER_TESTING_Command *template_cmd;
gis->igh = NULL;
if (gis->http_status != tgr->hr.http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Unexpected response code %u (%d) to command %s\n",
tgr->hr.http_status,
(int) tgr->hr.ec,
TALER_TESTING_interpreter_get_current_label (gis->is));
TALER_TESTING_interpreter_fail (gis->is);
return;
}
switch (tgr->hr.http_status)
{
case MHD_HTTP_OK:
{
const char *expected_description;
template_cmd = TALER_TESTING_interpreter_lookup_command (
gis->is,
gis->template_reference);
if (GNUNET_OK !=
TALER_TESTING_get_trait_template_description (template_cmd,
&expected_description))
TALER_TESTING_interpreter_fail (gis->is);
if (0 != strcmp (tgr->details.ok.template_description,
expected_description))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Template description does not match\n");
TALER_TESTING_interpreter_fail (gis->is);
return;
}
}
{
const char *expected_otp_id;
if (GNUNET_OK !=
TALER_TESTING_get_trait_otp_id (template_cmd,
&expected_otp_id))
TALER_TESTING_interpreter_fail (gis->is);
if ( ( (NULL == tgr->details.ok.otp_id) && (NULL != expected_otp_id)) ||
( (NULL != tgr->details.ok.otp_id) && (NULL == expected_otp_id)) ||
( (NULL != tgr->details.ok.otp_id) &&
(0 != strcmp (tgr->details.ok.otp_id,
expected_otp_id)) ) )
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Template pos_key `%s' does not match `%s'\n",
tgr->details.ok.otp_id,
expected_otp_id);
TALER_TESTING_interpreter_fail (gis->is);
return;
}
}
{
const json_t *expected_template_contract;
if (GNUNET_OK !=
TALER_TESTING_get_trait_template_contract (template_cmd,
&expected_template_contract))
TALER_TESTING_interpreter_fail (gis->is);
if (1 != json_equal (tgr->details.ok.template_contract,
expected_template_contract))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Template contract does not match\n");
TALER_TESTING_interpreter_fail (gis->is);
return;
}
}
break;
case MHD_HTTP_UNAUTHORIZED:
break;
case MHD_HTTP_NOT_FOUND:
break;
default:
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Unhandled HTTP status.\n");
}
TALER_TESTING_interpreter_next (gis->is);
}
/**
* Run the "GET template" CMD.
*
*
* @param cls closure.
* @param cmd command being run now.
* @param is interpreter state.
*/
static void
get_template_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct GetTemplateState *gis = cls;
gis->is = is;
gis->igh = TALER_MERCHANT_template_get (
TALER_TESTING_interpreter_get_context (is),
gis->merchant_url,
gis->template_id,
&get_template_cb,
gis);
GNUNET_assert (NULL != gis->igh);
}
/**
* Free the state of a "GET template" CMD, and possibly
* cancel a pending operation thereof.
*
* @param cls closure.
* @param cmd command being run.
*/
static void
get_template_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct GetTemplateState *gis = cls;
if (NULL != gis->igh)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"GET /templates/$ID operation did not complete\n");
TALER_MERCHANT_template_get_cancel (gis->igh);
}
GNUNET_free (gis);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_merchant_get_template (const char *label,
const char *merchant_url,
const char *template_id,
unsigned int http_status,
const char *template_reference)
{
struct GetTemplateState *gis;
gis = GNUNET_new (struct GetTemplateState);
gis->merchant_url = merchant_url;
gis->template_id = template_id;
gis->http_status = http_status;
gis->template_reference = template_reference;
{
struct TALER_TESTING_Command cmd = {
.cls = gis,
.label = label,
.run = &get_template_run,
.cleanup = &get_template_cleanup
};
return cmd;
}
}
/* end of testing_api_cmd_get_template.c */
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