Line data Source code
1 : /*
2 : This file is part of TALER
3 : (C) 2016-2020 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify it under the
6 : terms of the GNU General Public License as published by the Free Software
7 : Foundation; either version 3, or (at your option) any later version.
8 :
9 : TALER is distributed in the hope that it will be useful, but WITHOUT ANY
10 : WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
11 : A PARTICULAR PURPOSE. See the GNU General Public License for more details.
12 :
13 : You should have received a copy of the GNU General Public License along with
14 : TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
15 : */
16 :
17 : /**
18 : * @file testing/test_taler_exchange_wirewatch.c
19 : * @brief Tests for taler-exchange-wirewatch and taler-exchange-aggregator logic;
20 : * Performs an invalid wire transfer to the exchange, and then checks that
21 : * wirewatch immediately sends the money back.
22 : * Then performs a valid wire transfer, waits for the reserve to expire,
23 : * and then checks that the aggregator sends the money back.
24 : * @author Christian Grothoff <christian@grothoff.org>
25 : */
26 : #include "taler/taler_util.h"
27 : #include <gnunet/gnunet_json_lib.h>
28 : #include <gnunet/gnunet_pq_lib.h>
29 : #include "taler/taler_json_lib.h"
30 : #include <microhttpd.h>
31 : #include "taler/taler_testing_lib.h"
32 :
33 :
34 : /**
35 : * Our credentials.
36 : */
37 : static struct TALER_TESTING_Credentials cred;
38 :
39 : /**
40 : * Name of the configuration file to use.
41 : */
42 : static char *config_filename;
43 :
44 :
45 : /**
46 : * Execute the taler-exchange-aggregator, closer and transfer commands with
47 : * our configuration file.
48 : *
49 : * @param label label to use for the command.
50 : */
51 : #define CMD_EXEC_AGGREGATOR(label) \
52 : TALER_TESTING_cmd_exec_aggregator (label "-aggregator", config_filename) \
53 : , \
54 : TALER_TESTING_cmd_exec_transfer (label "-transfer", config_filename)
55 :
56 :
57 : static struct TALER_TESTING_Command
58 1 : transfer_to_exchange (const char *label,
59 : const char *amount)
60 : {
61 1 : return TALER_TESTING_cmd_admin_add_incoming (label,
62 : amount,
63 : &cred.ba,
64 : cred.user42_payto);
65 : }
66 :
67 :
68 : /**
69 : * Main function that will tell the interpreter what commands to
70 : * run.
71 : *
72 : * @param cls closure
73 : */
74 : static void
75 1 : run (void *cls,
76 : struct TALER_TESTING_Interpreter *is)
77 : {
78 : struct TALER_TESTING_Command all[] = {
79 1 : TALER_TESTING_cmd_run_fakebank ("run-fakebank",
80 1 : cred.cfg,
81 : "exchange-account-1"),
82 1 : TALER_TESTING_cmd_system_start ("start-taler",
83 : config_filename,
84 : "-e",
85 : "-u", "exchange-account-1",
86 : NULL),
87 1 : TALER_TESTING_cmd_get_exchange ("get-exchange",
88 1 : cred.cfg,
89 : NULL,
90 : true,
91 : true),
92 1 : TALER_TESTING_cmd_check_bank_empty ("expect-empty-transactions-on-start"),
93 1 : CMD_EXEC_AGGREGATOR ("run-aggregator-on-empty"),
94 1 : TALER_TESTING_cmd_exec_wirewatch ("run-wirewatch-on-empty",
95 : config_filename),
96 1 : TALER_TESTING_cmd_check_bank_empty ("expect-transfers-empty-after-dry-run"),
97 :
98 1 : transfer_to_exchange ("run-transfer-good-to-exchange",
99 : "EUR:5"),
100 1 : TALER_TESTING_cmd_exec_wirewatch ("run-wirewatch-on-good-transfer",
101 : config_filename),
102 :
103 1 : TALER_TESTING_cmd_check_bank_admin_transfer (
104 : "clear-good-transfer-to-the-exchange",
105 : "EUR:5",
106 : cred.user42_payto, // debit
107 : cred.exchange_payto, // credit
108 : "run-transfer-good-to-exchange"),
109 :
110 1 : TALER_TESTING_cmd_exec_closer ("run-closer-non-expired-reserve",
111 : config_filename,
112 : NULL,
113 : NULL,
114 : NULL),
115 1 : TALER_TESTING_cmd_exec_transfer ("do-idle-transfer", config_filename),
116 :
117 1 : TALER_TESTING_cmd_check_bank_empty ("expect-empty-transactions-1"),
118 1 : TALER_TESTING_cmd_sleep ("wait (5s)",
119 : 5),
120 1 : TALER_TESTING_cmd_exec_closer ("run-closer-expired-reserve",
121 : config_filename,
122 : "EUR:4.99",
123 : "EUR:0.01",
124 : "run-transfer-good-to-exchange"),
125 1 : TALER_TESTING_cmd_exec_transfer ("do-closing-transfer",
126 : config_filename),
127 :
128 1 : CMD_EXEC_AGGREGATOR ("run-closer-on-expired-reserve"),
129 1 : TALER_TESTING_cmd_check_bank_transfer ("expect-deposit-1",
130 1 : cred.exchange_url,
131 : "EUR:4.99",
132 : cred.exchange_payto,
133 : cred.user42_payto),
134 1 : TALER_TESTING_cmd_check_bank_empty ("expect-empty-transactions-2"),
135 1 : TALER_TESTING_cmd_end ()
136 : };
137 :
138 : (void) cls;
139 1 : TALER_TESTING_run (is,
140 : all);
141 1 : }
142 :
143 :
144 : int
145 1 : main (int argc,
146 : char *const argv[])
147 : {
148 : (void) argc;
149 : {
150 : const char *plugin_name;
151 :
152 1 : plugin_name = strrchr (argv[0], (int) '-');
153 1 : if (NULL == plugin_name)
154 : {
155 0 : GNUNET_break (0);
156 0 : return -1;
157 : }
158 1 : plugin_name++;
159 1 : GNUNET_asprintf (&config_filename,
160 : "test-taler-exchange-wirewatch-%s.conf",
161 : plugin_name);
162 : }
163 1 : return TALER_TESTING_main (argv,
164 : "INFO",
165 : config_filename,
166 : "exchange-account-1",
167 : TALER_TESTING_BS_FAKEBANK,
168 : &cred,
169 : &run,
170 : NULL);
171 : }
172 :
173 :
174 : /* end of test_taler_exchange_wirewatch.c */
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