adding "with_fakebank_twisted" tests.

src/bank-lib/Makefile.am

@@ -93,6 +93,23 @@ if HAVE_TWISTER
     test_bank_api_twisted
     test_bank_api_with_fakebank_twisted
 
+test_bank_api_with_fakebank_twisted_SOURCES = \
+  test_bank_api_with_fakebank_twisted.c
+test_bank_api_with_fakebank_twisted_LDADD = \
+  $(LIBGCRYPT_LIBS) \
+  -ltalertesting \
+  -ltalertwistertesting \
+  -ltalerbanktesting \
+  -ltalerfakebank \
+  -ltalerbank \
+  -ltalerexchange \
+  -ltalerjson \
+  -ltalerutil \
+  -lgnunetjson \
+  -lgnunetcurl \
+  -lgnunetutil \
+  -ljansson
+
 test_bank_api_twisted_SOURCES = \
   test_bank_api_twisted.c
 test_bank_api_twisted_LDADD = \

src/bank-lib/test_bank_api_with_fakebank_twisted.c

@@ -0,0 +1,149 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2014-2018 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/test_bank_api_with_fakebank_twisted.c
+ * @author Marcello Stanisci
+ * @author Sree Harsha Totakura <sreeharsha@totakura.in>
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include <taler/taler_util.h>
+#include <taler/taler_signatures.h>
+#include <taler/taler_exchange_service.h>
+#include <taler/taler_json_lib.h>
+#include <gnunet/gnunet_util_lib.h>
+#include <microhttpd.h>
+#include <taler/taler_bank_service.h>
+#include <taler/taler_fakebank_lib.h>
+#include <taler/taler_testing_lib.h>
+#include <taler/taler_twister_testing_lib.h>
+#include <taler/taler_testing_bank_lib.h>
+#include <taler/taler_twister_service.h>
+
+/**
+ * Configuration file we use.  One (big) configuration is used
+ * for the various components for this test.
+ */
+#define CONFIG_FILE "bank_twisted.conf"
+
+/**
+ * (real) Twister URL.  Used at startup time to check if it runs.
+ */
+static char *twister_url;
+
+/**
+ * URL of the twister where all the connections to the
+ * bank that have to be proxied should be addressed to.
+ */
+#define TWISTED_BANK_URL twister_url
+
+/**
+ * URL of the bank.
+ */
+static char *fakebank_url;
+
+/**
+ * Twister process.
+ */
+static struct GNUNET_OS_Process *twisterd;
+
+/**
+ * Main function that will tell
+ * the interpreter what commands to run.
+ *
+ * @param cls closure
+ */
+static void
+run (void *cls,
+     struct TALER_TESTING_Interpreter *is)
+{
+
+  struct TALER_TESTING_Command commands[] = {
+
+    TALER_TESTING_cmd_bank_history ("history-0",
+                                    fakebank_url,
+                                    EXCHANGE_ACCOUNT_NUMBER,
+                                    TALER_BANK_DIRECTION_BOTH,
+                                    NULL,
+                                    5),
+    /**
+     * End the suite.  Fixme: better to have a label for this
+     * too, as it shows a "(null)" token on logs.
+     */
+    TALER_TESTING_cmd_end ()
+  };
+
+  TALER_TESTING_run_with_fakebank (is,
+                                   commands,
+                                   fakebank_url);
+}
+
+
+/**
+ * Kill, wait, and destroy convenience function.
+ *
+ * @param process process to purge.
+ */
+static void
+purge_process (struct GNUNET_OS_Process *process)
+{
+  GNUNET_OS_process_kill (process, SIGKILL);
+  GNUNET_OS_process_wait (process);
+  GNUNET_OS_process_destroy (process);
+}
+
+int
+main (int argc,
+      char * const *argv)
+{
+  unsigned int ret;
+  /* These environment variables get in the way... */
+  unsetenv ("XDG_DATA_HOME");
+  unsetenv ("XDG_CONFIG_HOME");
+  GNUNET_log_setup ("test-bank-api-twisted",
+                    "DEBUG", NULL);
+
+  if (NULL == (fakebank_url = TALER_TESTING_prepare_fakebank
+      (CONFIG_FILE)))
+    return 77;
+
+  if (NULL == (twister_url = TALER_TESTING_prepare_twister
+      (CONFIG_FILE)))
+    return 77;
+  
+  if (NULL == (twisterd = TALER_TESTING_run_twister (CONFIG_FILE)))
+    return 77;
+
+  ret = TALER_TESTING_setup (&run,
+                             NULL,
+                             CONFIG_FILE,
+                             NULL);
+  purge_process (twisterd);
+  GNUNET_free (twister_url);
+  GNUNET_free (fakebank_url);
+
+  if (GNUNET_OK == ret)
+    return 0;
+
+  return 1;
+}
+
+/* end of test_bank_api_twisted.c */