Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2020-2023 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU General Public License as
7 : published by the Free Software Foundation; either version 3, or
8 : (at your option) any later version.
9 :
10 : TALER is distributed in the hope that it will be useful, but
11 : WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU General Public License for more details.
14 :
15 : You should have received a copy of the GNU General Public
16 : License along with TALER; see the file COPYING. If not, see
17 : <http://www.gnu.org/licenses/>
18 : */
19 : /**
20 : * @file src/testing/testing_api_cmd_get_products.c
21 : * @brief command to test GET /products
22 : * @author Christian Grothoff
23 : */
24 : #include "platform.h"
25 : struct GetProductsState;
26 : #define TALER_MERCHANT_GET_PRIVATE_PRODUCTS_RESULT_CLOSURE struct GetProductsState
27 : #include <taler/taler_exchange_service.h>
28 : #include <taler/taler_testing_lib.h>
29 : #include "taler/taler_merchant_service.h"
30 : #include "taler/taler_merchant_testing_lib.h"
31 : #include <taler/merchant/get-private-products.h>
32 :
33 :
34 : /**
35 : * State of a "GET products" CMD.
36 : */
37 : struct GetProductsState
38 : {
39 :
40 : /**
41 : * Handle for a "GET product" request.
42 : */
43 : struct TALER_MERCHANT_GetPrivateProductsHandle *igh;
44 :
45 : /**
46 : * The interpreter state.
47 : */
48 : struct TALER_TESTING_Interpreter *is;
49 :
50 : /**
51 : * Base URL of the merchant serving the request.
52 : */
53 : const char *merchant_url;
54 :
55 : /**
56 : * Expected HTTP response code.
57 : */
58 : unsigned int http_status;
59 :
60 : /**
61 : * The list of product references.
62 : */
63 : const char **products;
64 :
65 : /**
66 : * Length of @e products.
67 : */
68 : unsigned int products_length;
69 :
70 : };
71 :
72 :
73 : /**
74 : * Callback for a GET /products operation.
75 : *
76 : * @param cls closure for this function
77 : * @param gpr response details
78 : */
79 : static void
80 14 : get_products_cb (struct GetProductsState *gis,
81 : const struct TALER_MERCHANT_GetPrivateProductsResponse *gpr)
82 : {
83 :
84 14 : gis->igh = NULL;
85 14 : if (gis->http_status != gpr->hr.http_status)
86 : {
87 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
88 : "Unexpected response code %u (%d) to command %s\n",
89 : gpr->hr.http_status,
90 : (int) gpr->hr.ec,
91 : TALER_TESTING_interpreter_get_current_label (gis->is));
92 0 : TALER_TESTING_interpreter_fail (gis->is);
93 0 : return;
94 : }
95 14 : switch (gpr->hr.http_status)
96 : {
97 10 : case MHD_HTTP_OK:
98 : {
99 10 : unsigned int products_length
100 : = gpr->details.ok.products_length;
101 10 : const struct TALER_MERCHANT_GetPrivateProductsInventoryEntry *products
102 : = gpr->details.ok.products;
103 :
104 10 : if (products_length != gis->products_length)
105 : {
106 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
107 : "Length of products found does not match\n");
108 0 : TALER_TESTING_interpreter_fail (gis->is);
109 0 : return;
110 : }
111 12 : for (unsigned int i = 0; i < gis->products_length; ++i)
112 : {
113 : const struct TALER_TESTING_Command *product_cmd;
114 :
115 2 : product_cmd = TALER_TESTING_interpreter_lookup_command (
116 : gis->is,
117 2 : gis->products[i]);
118 :
119 : {
120 : const char *product_id;
121 :
122 2 : if (GNUNET_OK !=
123 2 : TALER_TESTING_get_trait_product_id (product_cmd,
124 : &product_id))
125 : {
126 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
127 : "Could not fetch product id\n");
128 0 : TALER_TESTING_interpreter_fail (gis->is);
129 0 : return;
130 : }
131 2 : if (0 != strcmp (products[i].product_id,
132 : product_id))
133 : {
134 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
135 : "Product id does not match\n");
136 0 : TALER_TESTING_interpreter_fail (gis->is);
137 0 : return;
138 : }
139 : }
140 : }
141 : }
142 10 : break;
143 4 : case MHD_HTTP_UNAUTHORIZED:
144 4 : break;
145 0 : case MHD_HTTP_NOT_FOUND:
146 : /* instance does not exist */
147 0 : break;
148 0 : default:
149 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
150 : "Unhandled HTTP status %u (%d).\n",
151 : gpr->hr.http_status,
152 : gpr->hr.ec);
153 : }
154 14 : TALER_TESTING_interpreter_next (gis->is);
155 : }
156 :
157 :
158 : /**
159 : * Run the "GET /products" CMD.
160 : *
161 : *
162 : * @param cls closure.
163 : * @param cmd command being run now.
164 : * @param is interpreter state.
165 : */
166 : static void
167 14 : get_products_run (void *cls,
168 : const struct TALER_TESTING_Command *cmd,
169 : struct TALER_TESTING_Interpreter *is)
170 : {
171 14 : struct GetProductsState *gis = cls;
172 :
173 14 : gis->is = is;
174 14 : gis->igh = TALER_MERCHANT_get_private_products_create (
175 : TALER_TESTING_interpreter_get_context (is),
176 : gis->merchant_url);
177 : {
178 : enum TALER_ErrorCode ec;
179 :
180 14 : ec = TALER_MERCHANT_get_private_products_start (gis->igh,
181 : &get_products_cb,
182 : gis);
183 14 : GNUNET_assert (TALER_EC_NONE == ec);
184 : }
185 14 : }
186 :
187 :
188 : /**
189 : * Free the state of a "GET product" CMD, and possibly
190 : * cancel a pending operation thereof.
191 : *
192 : * @param cls closure.
193 : * @param cmd command being run.
194 : */
195 : static void
196 14 : get_products_cleanup (void *cls,
197 : const struct TALER_TESTING_Command *cmd)
198 : {
199 14 : struct GetProductsState *gis = cls;
200 :
201 14 : if (NULL != gis->igh)
202 : {
203 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
204 : "GET /products operation did not complete\n");
205 0 : TALER_MERCHANT_get_private_products_cancel (gis->igh);
206 : }
207 14 : GNUNET_array_grow (gis->products,
208 : gis->products_length,
209 : 0);
210 14 : GNUNET_free (gis);
211 14 : }
212 :
213 :
214 : struct TALER_TESTING_Command
215 14 : TALER_TESTING_cmd_merchant_get_products (const char *label,
216 : const char *merchant_url,
217 : unsigned int http_status,
218 : ...)
219 : {
220 : struct GetProductsState *gis;
221 :
222 14 : gis = GNUNET_new (struct GetProductsState);
223 14 : gis->merchant_url = merchant_url;
224 14 : gis->http_status = http_status;
225 : {
226 : const char *clabel;
227 : va_list ap;
228 :
229 14 : va_start (ap, http_status);
230 16 : while (NULL != (clabel = va_arg (ap, const char *)))
231 : {
232 2 : GNUNET_array_append (gis->products,
233 : gis->products_length,
234 : clabel);
235 : }
236 14 : va_end (ap);
237 : }
238 : {
239 14 : struct TALER_TESTING_Command cmd = {
240 : .cls = gis,
241 : .label = label,
242 : .run = &get_products_run,
243 : .cleanup = &get_products_cleanup
244 : };
245 :
246 14 : return cmd;
247 : }
248 : }
249 :
250 :
251 : /* end of testing_api_cmd_get_products.c */
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