From 061eaac70f9548f23a895b3cf8dec4d51ca4fe8f Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 12 Jan 2020 19:45:45 +0100
Subject: split of check_empty logic

---
 src/lib/testing_api_cmd_bank_check_empty.c | 103 +++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 src/lib/testing_api_cmd_bank_check_empty.c

(limited to 'src/lib/testing_api_cmd_bank_check_empty.c')

diff --git a/src/lib/testing_api_cmd_bank_check_empty.c b/src/lib/testing_api_cmd_bank_check_empty.c
new file mode 100644
index 000000000..fddbba527
--- /dev/null
+++ b/src/lib/testing_api_cmd_bank_check_empty.c
@@ -0,0 +1,103 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2018-2020 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 exchange-lib/testing_api_cmd_bank_check_empty.c
+ * @brief command to check if a particular wire transfer took
+ *        place.
+ * @author Marcello Stanisci
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "exchange_api_handle.h"
+#include "taler_testing_lib.h"
+#include "taler_fakebank_lib.h"
+
+
+/**
+ * Cleanup the state, only defined to respect the API.
+ *
+ * @param cls closure.
+ * @param cmd the command which is being cleaned up.
+ */
+static void
+check_bank_empty_cleanup
+  (void *cls,
+  const struct TALER_TESTING_Command *cmd)
+{
+  return;
+}
+
+
+/**
+ * Run the command.
+ *
+ * @param cls closure.
+ * @param cmd the command to execute.
+ * @param is the interpreter state.
+ */
+static void
+check_bank_empty_run (void *cls,
+                      const struct TALER_TESTING_Command *cmd,
+                      struct TALER_TESTING_Interpreter *is)
+{
+  if (GNUNET_OK != TALER_FAKEBANK_check_empty (is->fakebank))
+  {
+    GNUNET_break (0);
+    TALER_TESTING_interpreter_fail (is);
+    return;
+  }
+  TALER_TESTING_interpreter_next (is);
+}
+
+
+/**
+ * Some commands (notably "bank history") could randomly
+ * look for traits; this way makes sure we don't segfault.
+ */
+static int
+check_bank_empty_traits (void *cls,
+                         const void **ret,
+                         const char *trait,
+                         unsigned int index)
+{
+  return GNUNET_SYSERR;
+}
+
+
+/**
+ * Checks wheter all the wire transfers got "checked"
+ * by the "bank check" CMD.
+ *
+ * @param label command label.
+ *
+ * @return the command
+ */
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_check_bank_empty (const char *label)
+{
+  struct TALER_TESTING_Command cmd = {
+    .label = label,
+    .run = &check_bank_empty_run,
+    .cleanup = &check_bank_empty_cleanup,
+    .traits = &check_bank_empty_traits
+  };
+
+  return cmd;
+}
-- 
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