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exchange/src/testing/test_bank_api.c

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/*
This file is part of TALER
Copyright (C) 2016-2020 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 testing/test_bank_api.c
* @brief testcase to test bank's HTTP API
* interface against the fakebank
* @author Marcello Stanisci
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler_util.h"
#include "taler_signatures.h"
#include "taler_bank_service.h"
#include "taler_exchange_service.h"
#include <gnunet/gnunet_util_lib.h>
#include <gnunet/gnunet_curl_lib.h>
#include <microhttpd.h>
#include "taler_testing_lib.h"
#define CONFIG_FILE_FAKEBANK "test_bank_api_fakebank.conf"
#define CONFIG_FILE_PYBANK "test_bank_api_pybank.conf"
#define CONFIG_FILE_NEXUS "test_bank_api_nexus.conf"
/**
* Bank configuration data.
*/
static struct TALER_TESTING_BankConfiguration bc;
/**
* Handle to the Py-bank daemon.
*/
static struct GNUNET_OS_Process *bankd;
/**
* Flag indicating whether the test is running against the
* Fakebank. Set up at runtime.
*/
static int with_fakebank;
/**
* Handles to the libeufin services.
*/
static struct TALER_TESTING_LibeufinServices libeufin_services;
/**
* Needed to shutdown differently.
*/
static int with_libeufin;
/**
* Main function that will tell the interpreter what commands to
* run.
*
* @param cls closure
*/
static void
run (void *cls,
struct TALER_TESTING_Interpreter *is)
{
struct TALER_WireTransferIdentifierRawP wtid;
memset (&wtid, 42, sizeof (wtid));
{
struct TALER_TESTING_Command commands[] = {
TALER_TESTING_cmd_bank_credits ("history-0",
&bc.exchange_auth,
NULL,
1),
TALER_TESTING_cmd_admin_add_incoming ("credit-1",
"KUDOS:5.01",
&bc.exchange_auth,
bc.user42_payto),
TALER_TESTING_cmd_admin_add_incoming_with_ref ("credit-1-fail",
"KUDOS:2.01",
&bc.exchange_auth,
bc.user42_payto,
"credit-1",
MHD_HTTP_CONFLICT),
TALER_TESTING_cmd_sleep ("Waiting 4s for 'credit-1' to settle",
4),
TALER_TESTING_cmd_bank_credits ("history-1c",
&bc.exchange_auth,
NULL,
5),
TALER_TESTING_cmd_bank_debits ("history-1d",
&bc.exchange_auth,
NULL,
5),
TALER_TESTING_cmd_admin_add_incoming ("credit-2",
"KUDOS:3.21",
&bc.exchange_auth,
bc.user42_payto),
TALER_TESTING_cmd_transfer ("debit-1",
"KUDOS:3.22",
&bc.exchange_auth,
bc.exchange_payto,
bc.user42_payto,
&wtid,
"http://exchange.example.com/"),
TALER_TESTING_cmd_sleep ("Waiting 5s for 'debit-1' to settle",
5),
TALER_TESTING_cmd_bank_debits ("history-2b",
&bc.exchange_auth,
NULL,
5),
TALER_TESTING_cmd_end ()
};
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Bank serves at `%s'\n",
bc.exchange_auth.wire_gateway_url);
if (GNUNET_YES == with_fakebank)
TALER_TESTING_run_with_fakebank (is,
commands,
bc.exchange_auth.wire_gateway_url);
else
TALER_TESTING_run (is,
commands);
}
}
/**
* Runs #TALER_TESTING_setup() using the configuration.
*
* @param cls unused
* @param cfg configuration to use
* @return status code
*/
static int
setup_with_cfg (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
(void) cls;
return TALER_TESTING_setup (&run,
NULL,
cfg,
NULL,
GNUNET_NO);
}
int
main (int argc,
char *const *argv)
{
int rv;
const char *cfgfile;
/* These environment variables get in the way... */
unsetenv ("XDG_DATA_HOME");
unsetenv ("XDG_CONFIG_HOME");
GNUNET_log_setup ("test-bank-api",
"DEBUG",
NULL);
with_fakebank = TALER_TESTING_has_in_name (argv[0],
"_with_fakebank");
if (GNUNET_YES == with_fakebank)
{
TALER_LOG_DEBUG ("Running against the Fakebank.\n");
cfgfile = CONFIG_FILE_FAKEBANK;
if (GNUNET_OK !=
TALER_TESTING_prepare_fakebank (CONFIG_FILE_FAKEBANK,
"exchange-account-2",
&bc))
{
GNUNET_break (0);
return 77;
}
}
else if (GNUNET_YES == TALER_TESTING_has_in_name (argv[0],
"_with_pybank"))
{
TALER_LOG_DEBUG ("Running against the Pybank.\n");
cfgfile = CONFIG_FILE_PYBANK;
if (GNUNET_OK !=
TALER_TESTING_prepare_bank (CONFIG_FILE_PYBANK,
GNUNET_YES,
"exchange-account-2",
&bc))
{
GNUNET_break (0);
return 77;
}
if (NULL == (bankd = TALER_TESTING_run_bank (
CONFIG_FILE_PYBANK,
bc.exchange_auth.wire_gateway_url)))
{
GNUNET_break (0);
return 77;
}
}
else if (GNUNET_YES == TALER_TESTING_has_in_name (argv[0],
"_with_nexus"))
{
TALER_LOG_DEBUG ("Running with Nexus.\n");
with_libeufin = GNUNET_YES;
cfgfile = CONFIG_FILE_NEXUS;
if (GNUNET_OK !=
TALER_TESTING_prepare_nexus (CONFIG_FILE_NEXUS,
GNUNET_YES,
"exchange-account-2",
&bc))
{
GNUNET_break (0);
return 77;
}
libeufin_services = TALER_TESTING_run_libeufin (&bc);
if ( (NULL == libeufin_services.nexus) ||
(NULL == libeufin_services.sandbox) )
return 77;
}
else
{
/* no bank service was ever invoked. */
return 77;
}
if (GNUNET_OK !=
GNUNET_CONFIGURATION_parse_and_run (cfgfile,
&setup_with_cfg,
NULL))
rv = 1;
else
rv = 0;
if (GNUNET_NO == with_fakebank)
{
// -> pybank
if (GNUNET_NO == with_libeufin)
{
GNUNET_OS_process_kill (bankd,
SIGKILL);
GNUNET_OS_process_wait (bankd);
GNUNET_OS_process_destroy (bankd);
}
else // -> libeufin
{
GNUNET_OS_process_kill (libeufin_services.nexus,
SIGKILL);
GNUNET_OS_process_wait (libeufin_services.nexus);
GNUNET_OS_process_destroy (libeufin_services.nexus);
GNUNET_OS_process_kill (libeufin_services.sandbox,
SIGKILL);
GNUNET_OS_process_wait (libeufin_services.sandbox);
GNUNET_OS_process_destroy (libeufin_services.sandbox);
}
}
return rv;
}
/* end of test_bank_api.c */
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