1 files changed, 71 insertions, 0 deletions
diff --git a/src/json/test_json.c b/src/json/test_json.c
new file mode 100644
index 000000000..9f42dbd34
--- /dev/null
+++ b/src/json/test_json.c
@@ -0,0 +1,71 @@
+/*
+  This file is part of TALER
+  (C) 2015, 2016 GNUnet e.V. and Inria
+
+  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, If not, see <http://www.gnu.org/licenses/>
+*/
+
+/**
+ * @file json/test_json.c
+ * @brief Tests for Taler-specific crypto logic
+ * @author Christian Grothoff <christian@grothoff.org>
+ */
+#include "platform.h"
+#include "taler_util.h"
+#include "taler_json_lib.h"
+
+
+/**
+ * Test amount conversion from/to JSON.
+ *
+ * @return 0 on success
+ */
+static int
+test_amount ()
+{
+  json_t *j;
+  struct TALER_Amount a1;
+  struct TALER_Amount a2;
+  struct GNUNET_JSON_Specification spec[] = {
+    TALER_JSON_spec_amount (NULL, &a2),
+    GNUNET_JSON_spec_end()
+  };
+
+  GNUNET_assert (GNUNET_OK ==
+		 TALER_string_to_amount ("EUR:4.3",
+					 &a1));
+  j = TALER_JSON_from_amount (&a1);
+  GNUNET_assert (NULL != j);
+  GNUNET_assert (GNUNET_OK ==
+		 GNUNET_JSON_parse (j, spec,
+                                    NULL, NULL));
+  GNUNET_assert (0 ==
+		 TALER_amount_cmp (&a1,
+				   &a2));
+  json_decref (j);
+  return 0;
+}
+
+
+int
+main(int argc,
+     const char *const argv[])
+{
+  GNUNET_log_setup ("test-json",
+		    "WARNING",
+		    NULL);
+  if (0 != test_amount ())
+    return 1;
+  return 0;
+}
+
+/* end of test_json.c */