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authorFlorian Dold <florian.dold@gmail.com>2020-01-19 15:23:19 +0100
committerFlorian Dold <florian.dold@gmail.com>2020-01-19 15:23:33 +0100
commit72a629a8be1ed2adc7402285e0f19f8f06816a26 (patch)
tree499468c12eaf06e8ad514db7b1ff684462c99ac2 /src/testing/test_exchange_api_twisted.c
parentdbf85bbc0d23b044aa47be67ceae4e6ecd709298 (diff)
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move testing logic and integration tests into separate directory
Diffstat (limited to 'src/testing/test_exchange_api_twisted.c')
-rw-r--r--src/testing/test_exchange_api_twisted.c332
1 files changed, 332 insertions, 0 deletions
diff --git a/src/testing/test_exchange_api_twisted.c b/src/testing/test_exchange_api_twisted.c
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+++ b/src/testing/test_exchange_api_twisted.c
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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 testing/test_exchange_api_twisted.c
+ * @brief testcase to test exchange's HTTP API interface
+ * @author Marcello Stanisci
+ * @author Sree Harsha Totakura <sreeharsha@totakura.in>
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_util.h"
+#include "taler_signatures.h"
+#include "taler_exchange_service.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_util_lib.h>
+#include <microhttpd.h>
+#include "taler_bank_service.h"
+#include "taler_fakebank_lib.h"
+#include "taler_testing_lib.h"
+#include <taler/taler_twister_testing_lib.h>
+#include <taler/taler_twister_service.h>
+
+/**
+ * Configuration file we use. One (big) configuration is used
+ * for the various components for this test.
+ */
+#define CONFIG_FILE "test_exchange_api_twisted.conf"
+
+/**
+ * (real) Twister URL. Used at startup time to check if it runs.
+ */
+static char *twister_url;
+
+/**
+ * Exchange configuration data.
+ */
+static struct TALER_TESTING_ExchangeConfiguration ec;
+
+/**
+ * Bank configuration data.
+ */
+static struct TALER_TESTING_BankConfiguration bc;
+
+/**
+ * Twister process.
+ */
+static struct GNUNET_OS_Process *twisterd;
+
+
+/**
+ * Execute the taler-exchange-wirewatch command with
+ * our configuration file.
+ *
+ * @param label label to use for the command.
+ */
+static struct TALER_TESTING_Command
+CMD_EXEC_WIREWATCH (char *label)
+{
+ return TALER_TESTING_cmd_exec_wirewatch (label, CONFIG_FILE);
+}
+
+
+/**
+ * Run wire transfer of funds from some user's account to the
+ * exchange.
+ *
+ * @param label label to use for the command.
+ * @param amount amount to transfer, i.e. "EUR:1"
+ * @param url exchange_url
+ */
+static struct TALER_TESTING_Command
+CMD_TRANSFER_TO_EXCHANGE (char *label, char *amount)
+{
+ return TALER_TESTING_cmd_admin_add_incoming (label,
+ amount,
+ &bc.exchange_auth,
+ bc.user42_payto);
+}
+
+
+/**
+ * Main function that will tell the interpreter what commands to
+ * run.
+ *
+ * @param cls closure
+ */
+static void
+run (void *cls,
+ struct TALER_TESTING_Interpreter *is)
+{
+ /**
+ * This batch aims to trigger the 409 Conflict
+ * response from a refresh-reveal operation.
+ */
+ struct TALER_TESTING_Command refresh_409_conflict[] = {
+ CMD_TRANSFER_TO_EXCHANGE
+ ("refresh-create-reserve",
+ "EUR:5.01"),
+ /**
+ * Make previous command effective.
+ */
+ CMD_EXEC_WIREWATCH
+ ("wirewatch"),
+ /**
+ * Withdraw EUR:5.
+ */
+ TALER_TESTING_cmd_withdraw_amount
+ ("refresh-withdraw-coin",
+ "refresh-create-reserve",
+ "EUR:5",
+ MHD_HTTP_OK),
+
+ TALER_TESTING_cmd_deposit
+ ("refresh-deposit-partial",
+ "refresh-withdraw-coin",
+ 0,
+ bc.user42_payto,
+ "{\"items\":[{\"name\":\"ice cream\",\
+ \"value\":\"EUR:1\"}]}",
+ GNUNET_TIME_UNIT_ZERO,
+ "EUR:1",
+ MHD_HTTP_OK),
+
+ /**
+ * Melt the rest of the coin's value
+ * (EUR:4.00 = 3x EUR:1.03 + 7x EUR:0.13) */
+ TALER_TESTING_cmd_refresh_melt
+ ("refresh-melt",
+ "refresh-withdraw-coin",
+ MHD_HTTP_OK,
+ NULL),
+ /* Trigger 409 Conflict. */
+ TALER_TESTING_cmd_flip_upload
+ ("flip-upload",
+ CONFIG_FILE,
+ "transfer_privs.0"),
+ TALER_TESTING_cmd_refresh_reveal
+ ("refresh-(flipped-)reveal",
+ "refresh-melt",
+ MHD_HTTP_CONFLICT),
+
+ TALER_TESTING_cmd_end ()
+
+ };
+
+
+ /**
+ * NOTE: not all CMDs actually need the twister,
+ * so it may be better to move those into the "main"
+ * lib test suite.
+ */struct TALER_TESTING_Command refund[] = {
+
+ CMD_TRANSFER_TO_EXCHANGE
+ ("create-reserve-r1",
+ "EUR:5.01"),
+ CMD_EXEC_WIREWATCH
+ ("wirewatch-r1"),
+ TALER_TESTING_cmd_withdraw_amount
+ ("withdraw-coin-r1",
+ "create-reserve-r1",
+ "EUR:5",
+ MHD_HTTP_OK),
+ TALER_TESTING_cmd_deposit
+ ("deposit-refund-1",
+ "withdraw-coin-r1",
+ 0,
+ bc.user42_payto,
+ "{\"items\":[{\"name\":\"ice cream\","
+ "\"value\":\"EUR:5\"}]}",
+ GNUNET_TIME_UNIT_MINUTES,
+ "EUR:5",
+ MHD_HTTP_OK),
+ TALER_TESTING_cmd_refund
+ ("refund-currency-missmatch",
+ MHD_HTTP_PRECONDITION_FAILED,
+ "USD:5",
+ "USD:0.01",
+ "deposit-refund-1"),
+ TALER_TESTING_cmd_refund
+ ("refund-fee-above-amount",
+ MHD_HTTP_BAD_REQUEST,
+ "EUR:5",
+ "EUR:10",
+ "deposit-refund-1"),
+ TALER_TESTING_cmd_flip_upload
+ ("flip-upload",
+ CONFIG_FILE,
+ "merchant_sig"),
+ TALER_TESTING_cmd_refund
+ ("refund-bad-sig",
+ MHD_HTTP_FORBIDDEN,
+ "EUR:5",
+ "EUR:0.01",
+ "deposit-refund-1"),
+
+ /* This next deposit CMD is only used to provide a
+ * good merchant signature to the next (failing) refund
+ * operations. */
+
+ TALER_TESTING_cmd_deposit
+ ("deposit-refund-to-fail",
+ "withdraw-coin-r1",
+ 0, /* coin index. */
+ bc.user42_payto,
+ /* This parameter will make any comparison about
+ h_contract_terms fail, when /refund will be handled.
+ So in other words, this is h_contract missmatch. */
+ "{\"items\":[{\"name\":\"ice skate\","
+ "\"value\":\"EUR:5\"}]}",
+ GNUNET_TIME_UNIT_MINUTES,
+ "EUR:5",
+ MHD_HTTP_CONFLICT),
+ TALER_TESTING_cmd_refund
+ ("refund-deposit-not-found",
+ MHD_HTTP_NOT_FOUND,
+ "EUR:5",
+ "EUR:0.01",
+ "deposit-refund-to-fail"),
+ TALER_TESTING_cmd_refund
+ ("refund-insufficient-funds",
+ MHD_HTTP_PRECONDITION_FAILED,
+ "EUR:50",
+ "EUR:0.01",
+ "deposit-refund-1"),
+ TALER_TESTING_cmd_refund
+ ("refund-fee-too-low",
+ MHD_HTTP_BAD_REQUEST,
+ "EUR:5",
+ "EUR:0.000001",
+ "deposit-refund-1"),
+ TALER_TESTING_cmd_end ()
+ };
+
+ struct TALER_TESTING_Command commands[] = {
+ TALER_TESTING_cmd_batch ("refresh-reveal-409-conflict",
+ refresh_409_conflict),
+ TALER_TESTING_cmd_batch ("refund",
+ refund),
+ TALER_TESTING_cmd_end ()
+ };
+
+ TALER_TESTING_run_with_fakebank (is,
+ commands,
+ bc.exchange_auth.wire_gateway_url);
+}
+
+
+/**
+ * Kill, wait, and destroy convenience function.
+ *
+ * @param process process to purge.
+ */
+static void
+purge_process (struct GNUNET_OS_Process *process)
+{
+ GNUNET_OS_process_kill (process, SIGINT);
+ GNUNET_OS_process_wait (process);
+ GNUNET_OS_process_destroy (process);
+}
+
+
+int
+main (int argc,
+ char *const *argv)
+{
+ unsigned int ret;
+ /* These environment variables get in the way... */
+ unsetenv ("XDG_DATA_HOME");
+ unsetenv ("XDG_CONFIG_HOME");
+ GNUNET_log_setup ("test-exchange-api-twisted",
+ "DEBUG", NULL);
+
+ if (GNUNET_OK !=
+ TALER_TESTING_prepare_fakebank (CONFIG_FILE,
+ "account-2",
+ &bc))
+ return 77;
+
+ if (NULL == (twister_url = TALER_TESTING_prepare_twister
+ (CONFIG_FILE)))
+ return 77;
+
+ TALER_TESTING_cleanup_files (CONFIG_FILE);
+
+ switch (TALER_TESTING_prepare_exchange (CONFIG_FILE,
+ &ec))
+ {
+ case GNUNET_SYSERR:
+ GNUNET_break (0);
+ return 1;
+ case GNUNET_NO:
+ return 77;
+
+ case GNUNET_OK:
+
+ if (NULL == (twisterd = TALER_TESTING_run_twister (CONFIG_FILE)))
+ return 77;
+
+ ret = TALER_TESTING_setup_with_exchange (&run,
+ NULL,
+ CONFIG_FILE);
+ purge_process (twisterd);
+ GNUNET_free (twister_url);
+
+ if (GNUNET_OK != ret)
+ return 1;
+ break;
+ default:
+ GNUNET_break (0);
+ return 1;
+ }
+ return 0;
+}
+
+
+/* end of test_exchange_api_twisted.c */