From 8ec523afbba274a0979eb2c0696c30c3e13fc919 Mon Sep 17 00:00:00 2001
From: Marcello Stanisci <stanisci.m@gmail.com>
Date: Wed, 16 May 2018 13:18:23 +0200
Subject: Triggering 409 Conflict for /refresh/reveal

---
 src/exchange-lib/test_exchange_api_twisted.c    | 24 +++++++++++++++++-------
 src/exchange-lib/test_exchange_api_twisted.conf |  4 +---
 src/include/taler_error_codes.h                 |  2 +-
 3 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/src/exchange-lib/test_exchange_api_twisted.c b/src/exchange-lib/test_exchange_api_twisted.c
index 3b875cd5e..762f124b3 100644
--- a/src/exchange-lib/test_exchange_api_twisted.c
+++ b/src/exchange-lib/test_exchange_api_twisted.c
@@ -142,13 +142,15 @@ run (void *cls,
 
   struct TALER_TESTING_Command commands[] = {
 
-    CMD_TRANSFER_TO_EXCHANGE ("refresh-create-reserve",
-                              "EUR:5.01"),
+    CMD_TRANSFER_TO_EXCHANGE
+      ("refresh-create-reserve",
+       "EUR:5.01"),
 
     /**
      * Make previous command effective.
      */
-    CMD_EXEC_WIREWATCH ("wirewatch"),
+    CMD_EXEC_WIREWATCH
+      ("wirewatch"),
 
     /**
      * Withdraw EUR:5.
@@ -184,10 +186,18 @@ run (void *cls,
        "refresh-withdraw-coin",
        MHD_HTTP_OK),
 
-    /**
-     * End the suite.  Fixme: better to have a label for this
-     * too, as it shows a "(null)" token on logs.
-     */
+    /* Trigger 409 Conflict.  */
+    TALER_TESTING_cmd_flip_upload
+      ("flip-upload",
+       CONFIG_FILE,
+       "transfer_privs.0"),
+
+    TALER_TESTING_cmd_refresh_reveal
+      ("refresh-(flipped-)reveal",
+       is->exchange,
+       "refresh-melt",
+       MHD_HTTP_CONFLICT),
+
     TALER_TESTING_cmd_end ()
   };
 
diff --git a/src/exchange-lib/test_exchange_api_twisted.conf b/src/exchange-lib/test_exchange_api_twisted.conf
index d64ea6596..142dd99f9 100644
--- a/src/exchange-lib/test_exchange_api_twisted.conf
+++ b/src/exchange-lib/test_exchange_api_twisted.conf
@@ -49,8 +49,6 @@ lookahead_sign = 32 weeks 1 day
 # ahead of time?
 lookahead_provide = 4 weeks 1 day
 
-
-
 [exchange]
 
 # HTTP port the exchange listens to
@@ -67,7 +65,7 @@ DB = postgres
 # connection addressed to the exchange.  In fact, the presence
 # of the twister is 100% transparent to the test case, as it
 # only seeks the exchange/BASE_URL URL to connect to the exchange.
-BASE_URL = "http://localhost:8081/"
+BASE_URL = "http://localhost:8888/"
 
 [exchangedb-postgres]
 DB_CONN_STR = "postgres:///talercheck"
diff --git a/src/include/taler_error_codes.h b/src/include/taler_error_codes.h
index dbde04df1..8f082ecd8 100644
--- a/src/include/taler_error_codes.h
+++ b/src/include/taler_error_codes.h
@@ -530,7 +530,7 @@ enum TALER_ErrorCode
   TALER_EC_REFRESH_REVEAL_SIGNING_ERROR = 1351,
 
   /**
-   * The exchange is unaware of the refresh sessino specified in
+   * The exchange is unaware of the refresh session specified in
    * the request.
    * This response is provided with HTTP status code
    * MHD_HTTP_BAD_REQUEST.
-- 
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