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/*
This file is part of TALER
(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 include/taler_twister_testing_lib.h
* @brief API for using twister-dependant test commands.
* @author Christian Grothoff <christian@grothoff.org>
* @author Marcello Stanisci
*/
#ifndef TALER_TWISTER_TESTING_LIB_H
#define TALER_TWISTER_TESTING_LIB_H
#include "taler_testing_lib.h"
#define TWISTER_FAIL() \
do {GNUNET_break (0); return NULL; } while (0)
/**
* Prepare twister for execution; mainly checks whether the
* HTTP port is available and construct the base URL based on it.
*
* @param config_filename configuration file name.
* @return twister base URL, NULL upon errors.
*/
char *
TALER_TWISTER_prepare_twister (const char *config_filename);
/**
* Run the twister service.
*
* @param config_filename configuration file name.
* @return twister process handle, NULL upon errors.
*/
struct GNUNET_OS_Process *
TALER_TWISTER_run_twister (const char *config_filename);
/**
* Define a "hack response code" CMD. This causes the next
* response code (from the service proxied by the twister) to
* be substituted with @a http_status.
*
* @param label command label
* @param config_filename configuration filename.
* @param http_status new response code to use
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_hack_response_code (const char *label,
const char *config_filename,
unsigned int http_status);
/**
* Create a "delete object" CMD. This command deletes
* the JSON object pointed by @a path.
*
* @param label command label
* @param config_filename configuration filename.
* @param path object-like path notation to point the object
* to delete.
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_delete_object (const char *label,
const char *config_filename,
const char *path);
/**
* Create a "modify object" CMD. This command instructs
* the twister to modify the next object that is downloaded
* from the proxied service.
*
* @param label command label
* @param config_filename configuration filename.
* @param path object-like path notation to point the object
* to modify.
* @param value value to put as the object's.
*
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_modify_object_dl (const char *label,
const char *config_filename,
const char *path,
const char *value);
/**
* Create a "modify object" CMD. This command instructs
* the twister to modify the next object that will be uploaded
* to the proxied service.
*
* @param label command label
* @param config_filename configuration filename.
* @param path object-like path notation pointing the object
* to modify.
* @param value value to put as the object's.
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_modify_object_ul (const char *label,
const char *config_filename,
const char *path,
const char *value);
/**
* Create a "modify header" CMD. This command instructs
* the twister to modify a header in the next HTTP response.
*
* @param label command label
* @param config_filename configuration filename.
* @param path path identifying where to modify.
* @param value value to set the header to.
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_modify_header_dl (const char *label,
const char *config_filename,
const char *path,
const char *value);
/**
* Create a "malform response" CMD. This command makes
* the next response randomly malformed (by truncating it).
*
* @param label command label
* @param config_filename configuration filename.
*
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_malform_response (const char *label,
const char *config_filename);
/**
* Create a "malform request" CMD. This command makes the
* next request randomly malformed (by truncating it).
*
* @param label command label
* @param config_filename configuration filename.
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_malform_request (const char *label,
const char *config_filename);
/**
* Define a "flip object" command, for objects to upload.
*
* @param label command label
* @param config_filename configuration filename.
* @param path object-like path notation to point the object
* to flip.
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_flip_upload (const char *label,
const char *config_filename,
const char *path);
/**
* Define a "flip object" command, for objects to download.
*
* @param label command label
* @param config_filename configuration filename.
* @param path object-like path notation to point the object
* to flip.
* @return the command
*/
struct TALER_TESTING_Command
TALER_TESTING_cmd_flip_download (const char *label,
const char *config_filename,
const char *path);
#endif
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