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/*
This file is part of TALER
Copyright (C) 2014-2020 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 lib/testing_api_cmd_wallet_get_tip.c
* @brief command to test the tipping.
* @author Marcello Stanisci
*/
#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 for a GET /tips/$TIP_ID CMD.
*/
struct WalletTipGetState
{
/**
* The merchant base URL.
*/
const char *merchant_url;
/**
* Expected HTTP response code for this CMD.
*/
unsigned int http_status;
/**
* The handle to the current GET /tips/$TIP_ID request.
*/
struct TALER_MERCHANT_TipWalletGetHandle *tgh;
/**
* The interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Reference to a command that created a tip.
*/
const char *tip_reference;
};
/**
* Callback to process a GET /tips/$TIP_ID request, it mainly
* checks that what the backend returned matches the command's
* expectations.
*
* @param cls closure
* @param hr HTTP response
* @param reserve_expiration when the tip reserve will expire
* @param exchange_url from where to pick up the tip
* @param amount_remaining how much is remaining
*/
static void
wallet_tip_get_cb (void *cls,
const struct TALER_MERCHANT_HttpResponse *hr,
struct GNUNET_TIME_Absolute reserve_expiration,
const char *exchange_url,
const struct TALER_Amount *amount_remaining)
{
/* FIXME, deeper checks should be implemented here. */
struct WalletTipGetState *gts = cls;
gts->tgh = NULL;
if (gts->http_status != hr->http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Unexpected response code %u (%d) to command %s\n",
hr->http_status,
(int) hr->ec,
TALER_TESTING_interpreter_get_current_label (gts->is));
TALER_TESTING_interpreter_fail (gts->is);
return;
}
switch (hr->http_status)
{
case MHD_HTTP_OK:
// FIXME: use gts->tip_reference here to
// check if the data returned matches that from the POST / PATCH
break;
default:
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Unhandled HTTP status.\n");
}
TALER_TESTING_interpreter_next (gts->is);
}
/**
* Run the "GET tip" CMD.
*
* @param cls closure.
* @param cmd command being run now.
* @param is interpreter state.
*/
static void
wallet_get_tip_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct WalletTipGetState *tgs = cls;
const struct TALER_TESTING_Command *tip_cmd;
const struct GNUNET_HashCode *tip_id;
tip_cmd = TALER_TESTING_interpreter_lookup_command (is,
tgs->tip_reference);
if (GNUNET_OK !=
TALER_TESTING_get_trait_tip_id (tip_cmd,
0,
&tip_id))
TALER_TESTING_FAIL (is);
tgs->is = is;
tgs->tgh = TALER_MERCHANT_wallet_tip_get (is->ctx,
tgs->merchant_url,
tip_id,
&wallet_tip_get_cb,
tgs);
}
/**
* Free the state of a "GET tip" CMD, and possibly
* cancel a pending operation thereof.
*
* @param cls closure.
* @param cmd command being run.
*/
static void
wallet_get_tip_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct WalletTipGetState *tgs = cls;
if (NULL != tgs->tgh)
{
TALER_LOG_WARNING ("Get tip operation did not complete\n");
TALER_MERCHANT_wallet_tip_get_cancel (tgs->tgh);
}
GNUNET_free (tgs);
}
/**
* Define a GET /tips/$TIP_ID CMD.
*
* @param label the command label
* @param merchant_url base URL of the merchant which will
* serve the request.
* @param tip_reference reference to a command that created a tip.
* @param http_status expected HTTP response code for the request.
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_wallet_get_tip (const char *label,
const char *merchant_url,
const char *tip_reference,
unsigned int http_status)
{
struct WalletTipGetState *tgs;
tgs = GNUNET_new (struct WalletTipGetState);
tgs->merchant_url = merchant_url;
tgs->tip_reference = tip_reference;
tgs->http_status = http_status;
{
struct TALER_TESTING_Command cmd = {
.cls = tgs,
.label = label,
.run = &wallet_get_tip_run,
.cleanup = &wallet_get_tip_cleanup
};
return cmd;
}
}
/* end of testing_api_cmd_get_tip.c */
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