diff options
Diffstat (limited to 'src/exchange-lib/testing_api_cmd_bank_check.c')
-rw-r--r-- | src/exchange-lib/testing_api_cmd_bank_check.c | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/src/exchange-lib/testing_api_cmd_bank_check.c b/src/exchange-lib/testing_api_cmd_bank_check.c new file mode 100644 index 000000000..ab5522441 --- /dev/null +++ b/src/exchange-lib/testing_api_cmd_bank_check.c @@ -0,0 +1,268 @@ +/* + 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_cmd_bank_check.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" + +struct BankCheckState +{ + + /** + * Exchange base URL (Fixme: why?) + */ + const char *exchange_base_url; + + /** + * Expected transferred amount. + */ + const char *amount; + + /** + * Expected account number that gave money + */ + unsigned int debit_account; + + /** + * Expected account number that received money + */ + unsigned int credit_account; + + /** + * Wire transfer subject (set by fakebank-lib). + */ + char *subject; + + /** + * Binary form of the transfer subject. Some commands expect + * it - via appropriate traits - to be in binary form. + */ + struct TALER_WireTransferIdentifierRawP wtid; + + /** + * Interpreter state. + */ + struct TALER_TESTING_Interpreter *is; +}; + +/** + * Run the command. + * + * @param cls closure, typically a #struct WireState. + * @param cmd the command to execute, a /wire one. + * @param is the interpreter state. + */ +void +check_bank_transfer_run (void *cls, + const struct TALER_TESTING_Command *cmd, + struct TALER_TESTING_Interpreter *is) +{ + struct BankCheckState *bcs = cls; + struct TALER_Amount amount; + + + if (GNUNET_OK != + TALER_string_to_amount (bcs->amount, + &amount)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to parse amount `%s' at %u\n", + bcs->amount, + is->ip); + TALER_TESTING_interpreter_fail (is); + return; + } + if (GNUNET_OK != + TALER_FAKEBANK_check (is->fakebank, + &amount, + bcs->debit_account, + bcs->credit_account, + bcs->exchange_base_url, + &bcs->subject)) + { + GNUNET_break (0); + TALER_TESTING_interpreter_fail (is); + return; + } + TALER_TESTING_interpreter_next (is); +} + +/** + * Cleanup the state. + * + * @param cls closure, typically a #struct WireState. + * @param cmd the command which is being cleaned up. + */ +void +check_bank_transfer_cleanup + (void *cls, + const struct TALER_TESTING_Command *cmd) +{ + struct BankCheckState *bcs = cls; + + GNUNET_free_non_null (bcs->subject); + GNUNET_free (bcs); +} + +/** + * Extract information from a command that is useful for other + * commands. + * + * @param cls closure + * @param ret[out] result (could be anything) + * @param trait name of the trait + * @param selector more detailed information about which object + * to return in case there were multiple generated + * by the command + * @return #GNUNET_OK on success + */ +static int +check_bank_transfer_traits (void *cls, + void **ret, + const char *trait, + unsigned int index) +{ + + + struct BankCheckState *bcs = cls; + + GNUNET_assert (GNUNET_OK == + GNUNET_STRINGS_string_to_data + (bcs->subject, + strlen (bcs->subject), + &bcs->wtid, + sizeof (struct TALER_WireTransferIdentifierRawP))); + + struct TALER_TESTING_Trait traits[] = { + TALER_TESTING_make_trait_transfer_subject (0, bcs->subject), + TALER_TESTING_make_trait_wtid (0, &bcs->wtid), + TALER_TESTING_trait_end () + }; + + return TALER_TESTING_get_trait (traits, + ret, + trait, + index); +} + + + +/** + * Command to check whether a particular wire transfer has been + * made or not. + * + * @param label the command label + * @param exchange_base_url base url of the exchange (Fixme: why?) + * @param amount the amount expected to be transferred + * @param debit_account the account that gave money + * @param credit_account the account that received money + * + * @return the command + */ +struct TALER_TESTING_Command +TALER_TESTING_cmd_check_bank_transfer + (const char *label, + const char *exchange_base_url, + const char *amount, + unsigned int debit_account, + unsigned int credit_account) +{ + struct BankCheckState *bcs; + struct TALER_TESTING_Command cmd; + + bcs = GNUNET_new (struct BankCheckState); + bcs->exchange_base_url = exchange_base_url; + bcs->amount = amount; + bcs->debit_account = debit_account; + bcs->credit_account = credit_account; + + cmd.label = label; + cmd.cls = bcs; + cmd.run = &check_bank_transfer_run; + cmd.cleanup = &check_bank_transfer_cleanup; + // traits? + cmd.traits = &check_bank_transfer_traits; + + return cmd; +} + +/** + * Cleanup the state. + * + * @param cls closure, typically a #struct WireState. + * @param cmd the command which is being cleaned up. + */ +void +check_bank_empty_cleanup + (void *cls, + const struct TALER_TESTING_Command *cmd) +{ + return; +} + +/** + * Run the command. + * + * @param cls closure, typically a #struct WireState. + * @param cmd the command to execute, a /wire one. + * @param is the interpreter state. + */ +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); +} + +/** + * Check bank's balance is zero. + * + * @param credit_account the account that received money + * + * @return the command + */ +struct TALER_TESTING_Command +TALER_TESTING_cmd_check_bank_empty (const char *label) +{ + struct TALER_TESTING_Command cmd; + + cmd.label = label; + cmd.run = &check_bank_empty_run; + cmd.cleanup = &check_bank_empty_cleanup; + + return cmd; +} |