1 files changed, 74 insertions, 0 deletions
diff --git a/src/exchange-lib/testing_api_trait_fresh_coin.c b/src/exchange-lib/testing_api_trait_fresh_coin.c
new file mode 100644
index 000000000..985591ba3
--- /dev/null
+++ b/src/exchange-lib/testing_api_trait_fresh_coin.c
@@ -0,0 +1,74 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2018 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 exchange-lib/testing_api_fresh_coin.c
+ * @brief traits to offer fresh conins (after "melt" operations)
+ * @author Marcello Stanisci
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "exchange_api_handle.h"
+#include "taler_signatures.h"
+#include "taler_testing_lib.h"
+
+#define TALER_TESTING_TRAIT_FRESH_COINS "fresh-coins"
+
+/**
+ * Obtain a "number" value from @a cmd.
+ *
+ * @param cmd command to extract trait from
+ * @param selector which coin to pick if @a cmd has multiple on
+ * offer
+ * @param fresh_coins[out] will point to array of fresh coins
+ * @return #GNUNET_OK on success
+ */
+int
+TALER_TESTING_get_trait_fresh_coins
+  (const struct TALER_TESTING_Command *cmd,
+   unsigned int index,
+   struct FreshCoin **fresh_coins)
+{
+  return cmd->traits (cmd->cls,
+                      (void **) fresh_coins,
+                      TALER_TESTING_TRAIT_FRESH_COINS,
+                      index);
+}
+
+/**
+ * @param selector associate the object with this "tag"
+ * @param fresh_coins the array of fresh coins to offer
+ *
+ * @return the trait, to be put in the traits array of the command
+ */
+struct TALER_TESTING_Trait
+TALER_TESTING_make_trait_fresh_coins
+  (unsigned int index,
+   struct FreshCoin *fresh_coins)
+{
+  struct TALER_TESTING_Trait ret = {
+    .index = index,
+    .trait_name = TALER_TESTING_TRAIT_FRESH_COINS,
+    .ptr = (const void *) fresh_coins
+  };
+  return ret;
+}
+
+/* end of testing_api_trait_fresh_coin.c */