From 9672f321d929c267571ad1dabe38a9a3e4847fcb Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Wed, 22 Apr 2020 20:12:03 +0200 Subject: add GET /instance CMD --- src/testing/testing_api_cmd_get_instance.c | 197 +++++++++++++++++++++++++++++ 1 file changed, 197 insertions(+) create mode 100644 src/testing/testing_api_cmd_get_instance.c (limited to 'src/testing/testing_api_cmd_get_instance.c') diff --git a/src/testing/testing_api_cmd_get_instance.c b/src/testing/testing_api_cmd_get_instance.c new file mode 100644 index 00000000..5dc1d3d0 --- /dev/null +++ b/src/testing/testing_api_cmd_get_instance.c @@ -0,0 +1,197 @@ +/* + This file is part of TALER + Copyright (C) 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 + +*/ +/** + * @file lib/testing_api_cmd_get_instance.c + * @brief command to test GET /instance/$ID + * @author Christian Grothoff + */ +#include "platform.h" +#include +#include +#include "taler_merchant_service.h" +#include "taler_merchant_testing_lib.h" + + +/** + * State of a "GET instance" CMD. + */ +struct GetInstanceState +{ + + /** + * Handle for a "GET instance" request. + */ + struct TALER_MERCHANT_InstanceGetHandle *igh; + + /** + * The interpreter state. + */ + struct TALER_TESTING_Interpreter *is; + + /** + * Base URL of the merchant serving the request. + */ + const char *merchant_url; + + /** + * ID of the instance to run GET for. + */ + const char *instance_id; + + /** + * Reference for a POST or PATCH /instances CMD (optional). + */ + const char *instance_reference; + + /** + * Expected HTTP response code. + */ + unsigned int http_status; + +}; + + +/** + * Callback for a /get/instance/$ID operation. + * + * @param cls closure for this function + */ +static void +get_instance_cb (void *cls, + const struct TALER_MERCHANT_HttpResponse *hr, + unsigned int accounts_length, + const struct TALER_MERCHANT_Account accounts[], + const struct TALER_MERCHANT_InstanceDetails *details) +{ + /* FIXME, deeper checks should be implemented here. */ + struct GetInstanceState *gis = cls; + + gis->igh = NULL; + if (gis->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 (gis->is)); + TALER_TESTING_interpreter_fail (gis->is); + return; + } + switch (hr->http_status) + { + case MHD_HTTP_OK: + // FIXME: use gis->instance_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 (gis->is); +} + + +/** + * Run the "GET instance" CMD. + * + * + * @param cls closure. + * @param cmd command being run now. + * @param is interpreter state. + */ +static void +get_instance_run (void *cls, + const struct TALER_TESTING_Command *cmd, + struct TALER_TESTING_Interpreter *is) +{ + struct GetInstanceState *gis = cls; + + gis->is = is; + gis->igh = TALER_MERCHANT_instance_get (is->ctx, + gis->merchant_url, + gis->instance_id, + &get_instance_cb, + gis); + GNUNET_assert (NULL != gis->igh); +} + + +/** + * Free the state of a "GET instance" CMD, and possibly + * cancel a pending operation thereof. + * + * @param cls closure. + * @param cmd command being run. + */ +static void +get_instance_cleanup (void *cls, + const struct TALER_TESTING_Command *cmd) +{ + struct GetInstanceState *gis = cls; + + if (NULL != gis->igh) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "GET /instances/$ID operation did not complete\n"); + TALER_MERCHANT_instance_get_cancel (gis->igh); + } + GNUNET_free (gis); +} + + +/** + * Define a "GET instance" CMD. + * + * @param label command label. + * @param merchant_url base URL of the merchant serving the + * GET /instances/$ID request. + * @param instance_id the ID of the instance to query + * @param http_status expected HTTP response code. + * @param instance_reference reference to a "POST /instances" or "PATCH /instances/$ID" CMD + * that will provide what we expect the backend to return to us + * @return the command. + */ +struct TALER_TESTING_Command +TALER_TESTING_cmd_merchant_get_instance (const char *label, + const char *merchant_url, + const char *instance_id, + unsigned int http_status, + const char *instance_reference) +{ + struct GetInstanceState *gis; + + gis = GNUNET_new (struct GetInstanceState); + gis->merchant_url = merchant_url; + gis->instance_id = instance_id; + gis->http_status = http_status; + gis->instance_reference = instance_reference; + { + struct TALER_TESTING_Command cmd = { + .cls = gis, + .label = label, + .run = &get_instance_run, + .cleanup = &get_instance_cleanup + }; + + return cmd; + } +} + + +/* end of testing_api_cmd_get_instance.c */ -- cgit v1.2.3