summaryrefslogtreecommitdiff
path: root/src/bank-lib/testing_api_helpers.c
diff options
context:
space:
mode:
authorMarcello Stanisci <stanisci.m@gmail.com>2018-02-22 14:51:12 +0100
committerMarcello Stanisci <stanisci.m@gmail.com>2018-02-26 14:12:46 +0100
commitb593d416d6e788b2053c2f5ebb634e0bb39fe560 (patch)
treecf08a83fb1922c32d4a0e4ce161ae3ff20023a69 /src/bank-lib/testing_api_helpers.c
parent8d5cc9f550da58610ad220d72f21d930c47ad0a8 (diff)
downloadexchange-b593d416d6e788b2053c2f5ebb634e0bb39fe560.tar.gz
exchange-b593d416d6e788b2053c2f5ebb634e0bb39fe560.tar.bz2
exchange-b593d416d6e788b2053c2f5ebb634e0bb39fe560.zip
Bank-lib tests, using the new (libraries-based) style.
Diffstat (limited to 'src/bank-lib/testing_api_helpers.c')
-rw-r--r--src/bank-lib/testing_api_helpers.c205
1 files changed, 205 insertions, 0 deletions
diff --git a/src/bank-lib/testing_api_helpers.c b/src/bank-lib/testing_api_helpers.c
new file mode 100644
index 00000000..8446f958
--- /dev/null
+++ b/src/bank-lib/testing_api_helpers.c
@@ -0,0 +1,205 @@
+/*
+ This file is part of TALER
+ Copyright (C) 2018 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 bank-lib/testing_api_helpers.c
+ * @brief convenience functions for bank-lib tests.
+ * @author Marcello Stanisci
+ */
+
+#include "platform.h"
+#include <gnunet/gnunet_util_lib.h>
+#include "taler_testing_bank_lib.h"
+
+/* Keeps each bank account credential at bank account number - 1 */
+struct TALER_BANK_AuthenticationData AUTHS[] = {
+
+ /* Bank credentials */
+ {.method = TALER_BANK_AUTH_BASIC,
+ .details.basic.username = BANK_USERNAME,
+ .details.basic.password = BANK_PASSWORD},
+
+ /* Exchange credentials */
+ {.method = TALER_BANK_AUTH_BASIC,
+ .details.basic.username = EXCHANGE_USERNAME,
+ .details.basic.password = EXCHANGE_PASSWORD },
+
+ /* User credentials */
+ {.method = TALER_BANK_AUTH_BASIC,
+ .details.basic.username = USER_USERNAME,
+ .details.basic.password = USER_PASSWORD }
+};
+
+/**
+ * Start the (Python) bank process. Assume the port
+ * is available and the database is clean. Use the "prepare
+ * bank" function to do such tasks.
+ *
+ * @param config_filename configuration filename.
+ *
+ * @return the process, or NULL if the process could not
+ * be started.
+ */
+struct GNUNET_OS_Process *
+TALER_TESTING_run_bank (const char *config_filename)
+{
+
+ struct GNUNET_OS_Process *bank_proc;
+ unsigned int iter;
+
+ bank_proc = GNUNET_OS_start_process
+ (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-bank-manage",
+ "taler-bank-manage",
+ "-c", config_filename,
+ "--with-db=postgres:///talercheck",
+ "serve-http", NULL);
+ if (NULL == bank_proc)
+ BANK_FAIL ();
+
+ /* give child time to start and bind against the socket */
+ fprintf (stderr,
+ "Waiting for `taler-bank-manage' to be ready");
+ iter = 0;
+ do
+ {
+ if (10 == iter)
+ {
+ fprintf (
+ stderr,
+ "Failed to launch `taler-bank-manage' (or `wget')\n");
+ GNUNET_OS_process_kill (bank_proc,
+ SIGTERM);
+ GNUNET_OS_process_wait (bank_proc);
+ GNUNET_OS_process_destroy (bank_proc);
+ BANK_FAIL ();
+ }
+ fprintf (stderr, ".");
+ sleep (1);
+ iter++;
+ }
+ /*FIXME: no hardcode port*/
+ while (0 != system ("wget -q -t 1 -T 1 http://127.0.0.1:8081/" \
+ " -o /dev/null -O /dev/null"));
+ fprintf (stderr, "\n");
+
+ return bank_proc;
+
+}
+
+/**
+ * Prepare the bank execution. Check if the port is available
+ * (and reset database?).
+ *
+ * @param config_filename configuration filename.
+ *
+ * @return the base url, or NULL upon errors. Must be freed
+ * by the caller.
+ */
+char *
+TALER_TESTING_prepare_bank (const char *config_filename)
+{
+ struct GNUNET_CONFIGURATION_Handle *cfg;
+ unsigned long long port;
+ struct GNUNET_OS_Process *dbreset_proc;
+ enum GNUNET_OS_ProcessStatusType type;
+ unsigned long code;
+ char *base_url;
+
+ cfg = GNUNET_CONFIGURATION_create ();
+
+ if (GNUNET_OK != GNUNET_CONFIGURATION_load (cfg, config_filename))
+ BANK_FAIL ();
+
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_number
+ (cfg, "bank",
+ "HTTP_PORT", &port))
+ {
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ "bank",
+ "HTTP_PORT");
+ GNUNET_CONFIGURATION_destroy (cfg);
+ BANK_FAIL ();
+ }
+ GNUNET_CONFIGURATION_destroy (cfg);
+
+ if (GNUNET_OK != GNUNET_NETWORK_test_port_free
+ (IPPROTO_TCP, (uint16_t) port))
+ {
+ fprintf (stderr,
+ "Required port %llu not available, skipping.\n",
+ port);
+ BANK_FAIL ();
+ }
+
+ /* DB preparation */
+ if (NULL ==
+ (dbreset_proc = GNUNET_OS_start_process (
+ GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-bank-manage",
+ "taler-bank-manage",
+ "-c", "bank.conf",
+ "--with-db=postgres:///talercheck", /*FIXME: no hardcoded*/
+ "django",
+ "flush",
+ "--no-input", NULL)))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to flush the bank db.\n");
+ BANK_FAIL ();
+ }
+
+ if (GNUNET_SYSERR ==
+ GNUNET_OS_process_wait_status (dbreset_proc,
+ &type,
+ &code))
+ {
+ GNUNET_OS_process_destroy (dbreset_proc);
+ BANK_FAIL ();
+ }
+ if ( (type == GNUNET_OS_PROCESS_EXITED) &&
+ (0 != code) )
+ {
+ fprintf (stderr,
+ "Failed to setup database\n");
+ BANK_FAIL ();
+ }
+ if ( (type != GNUNET_OS_PROCESS_EXITED) ||
+ (0 != code) )
+ {
+ fprintf (stderr,
+ "Unexpected error running"
+ " `taler-bank-manage django flush..'!\n");
+ BANK_FAIL ();
+ }
+
+ GNUNET_OS_process_destroy (dbreset_proc);
+
+ GNUNET_asprintf (&base_url,
+ "http://localhost:%llu/",
+ port);
+ return base_url;
+}
+
+
+/* end of testing_api_helpers.c */