add PATCH /instances/ID command

2 files changed, 277 insertions, 0 deletions

diff --git a/src/testing/Makefile.am b/src/testing/Makefile.am
index e2df5249..c09c3a83 100644
--- a/src/testing/Makefile.am
+++ b/src/testing/Makefile.am
@@ -19,6 +19,7 @@ libtalermerchanttesting_la_SOURCES = \
   testing_api_cmd_get_instances.c \
   testing_api_cmd_delete_instance.c \
   testing_api_cmd_post_instances.c \
+  testing_api_cmd_patch_instance.c \
    \
   testing_api_cmd_check_payment.c \
   testing_api_cmd_history.c \
diff --git a/src/testing/testing_api_cmd_patch_instance.c b/src/testing/testing_api_cmd_patch_instance.c
new file mode 100644
index 00000000..f5442c72
--- /dev/null
+++ b/src/testing/testing_api_cmd_patch_instance.c
@@ -0,0 +1,276 @@
+/*
+  This file is part of TALER
+  Copyright (C) 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 lib/testing_api_cmd_patch_instance.c
+ * @brief command to test PATCH /instance
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include <taler/taler_exchange_service.h>
+#include <taler/taler_testing_lib.h>
+#include "taler_merchant_service.h"
+#include "taler_merchant_testing_lib.h"
+
+
+/**
+ * State of a "PATCH /instance" CMD.
+ */
+struct PatchInstanceState
+{
+
+  /**
+   * Handle for a "GET instance" request.
+   */
+  struct TALER_MERCHANT_InstancePatchHandle *iph;
+
+  /**
+   * The interpreter state.
+   */
+  struct TALER_TESTING_Interpreter *is;
+
+  /**
+   * Base URL of the merchant serving the request.
+   */
+  const char *merchant_url;
+
+  /**
+   * ID of the instance to run GET for.
+   */
+  const char *instance_id;
+
+  /**
+   * Length of the @payto_uris array
+   */
+  unsigned int payto_uris_length;
+
+  /**
+   * Array of payto URIs.
+   */
+  const char **payto_uris;
+
+  /**
+   * Name of the instance.
+   */
+  const char *name;
+
+  /**
+   * Address to use.
+   */
+  json_t *address;
+
+  /**
+   * Jurisdiction to use.
+   */
+  json_t *jurisdiction;
+
+  /**
+   * Wire fee to use.
+   */
+  struct TALER_Amount default_max_wire_fee;
+
+  /**
+   * Amortization to use.
+   */
+  uint32_t default_wire_fee_amortization;
+
+  /**
+   * Deposit fee ceiling to use.
+   */
+  struct TALER_Amount default_max_deposit_fee;
+
+  /**
+   * Wire transfer delay to use.
+   */
+  struct GNUNET_TIME_Relative default_wire_transfer_delay;
+
+  /**
+   * Order validity default duration to use.
+   */
+  struct GNUNET_TIME_Relative default_pay_delay;
+
+  /**
+   * Expected HTTP response code.
+   */
+  unsigned int http_status;
+
+};
+
+
+/**
+ * Callback for a PATCH /instance operation.
+ *
+ * @param cls closure for this function
+ */
+static void
+patch_instance_cb (void *cls,
+                   const struct TALER_MERCHANT_HttpResponse *hr)
+{
+  struct PatchInstanceState *pis = cls;
+
+  pis->iph = NULL;
+  if (pis->http_status != hr->http_status)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Unexpected response code %u (%d) to command %s\n",
+                hr->http_status,
+                (int) hr->ec,
+                TALER_TESTING_interpreter_get_current_label (pis->is));
+    TALER_TESTING_interpreter_fail (pis->is);
+    return;
+  }
+  switch (hr->http_status)
+  {
+  case MHD_HTTP_OK:
+    break;
+  // FIXME: add other legitimate states here...
+  default:
+    GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                "Unhandled HTTP status.\n");
+  }
+  TALER_TESTING_interpreter_next (pis->is);
+}
+
+
+/**
+ * Run the "PATCH /instance" CMD.
+ *
+ *
+ * @param cls closure.
+ * @param cmd command being run now.
+ * @param is interpreter state.
+ */
+static void
+patch_instance_run (void *cls,
+                    const struct TALER_TESTING_Command *cmd,
+                    struct TALER_TESTING_Interpreter *is)
+{
+  struct PatchInstanceState *pis = cls;
+
+  pis->is = is;
+  pis->iph = TALER_MERCHANT_instance_patch (is->ctx,
+                                            pis->merchant_url,
+                                            pis->instance_id,
+                                            pis->payto_uris_length,
+                                            pis->payto_uris,
+                                            pis->name,
+                                            pis->address,
+                                            pis->jurisdiction,
+                                            &pis->default_max_wire_fee,
+                                            pis->default_wire_fee_amortization,
+                                            &pis->default_max_deposit_fee,
+                                            pis->default_wire_transfer_delay,
+                                            pis->default_pay_delay,
+                                            &patch_instance_cb,
+                                            pis);
+  GNUNET_assert (NULL != pis->iph);
+}
+
+
+/**
+ * Free the state of a "GET instance" CMD, and possibly
+ * cancel a pending operation thereof.
+ *
+ * @param cls closure.
+ * @param cmd command being run.
+ */
+static void
+patch_instance_cleanup (void *cls,
+                        const struct TALER_TESTING_Command *cmd)
+{
+  struct PatchInstanceState *pis = cls;
+
+  if (NULL != pis->iph)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                "GET /instance/$ID operation did not complete\n");
+    TALER_MERCHANT_instance_patch_cancel (pis->iph);
+  }
+  json_decref (pis->address);
+  json_decref (pis->jurisdiction);
+  GNUNET_free (pis);
+}
+
+
+/**
+ * Define a "PATCH /instance" CMD.
+ *
+ * @param label command label.
+ * @param merchant_url base URL of the merchant serving the
+ *        PATCH /instance request.
+ * @param instance_id the ID of the instance to query
+ * @param payto_uris_length length of the @a accounts array
+ * @param payto_uris URIs of the bank accounts of the merchant instance
+ * @param name name of the merchant instance
+ * @param address physical address of the merchant instance
+ * @param jurisdiction jurisdiction of the merchant instance
+ * @param default_max_wire_fee default maximum wire fee merchant is willing to fully pay
+ * @param default_wire_fee_amortization default amortization factor for excess wire fees
+ * @param default_max_deposit_fee default maximum deposit fee merchant is willing to pay
+ * @param default_wire_transfer_delay default wire transfer delay merchant will ask for
+ * @param default_pay_delay default validity period for offers merchant makes
+ * @param http_status expected HTTP response code.
+ * @return the command.
+ */
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_merchant_patch_instance (
+  const char *label,
+  const char *merchant_url,
+  const char *instance_id,
+  unsigned int payto_uris_length,
+  const char *payto_uris[],
+  const char *name,
+  json_t *address,
+  json_t *jurisdiction,
+  const struct TALER_Amount *default_max_wire_fee,
+  uint32_t default_wire_fee_amortization,
+  const struct TALER_Amount *default_max_deposit_fee,
+  struct GNUNET_TIME_Relative default_wire_transfer_delay,
+  struct GNUNET_TIME_Relative default_pay_delay,
+  unsigned int http_status)
+{
+  struct PatchInstanceState *pis;
+
+  pis = GNUNET_new (struct PatchInstanceState);
+  pis->merchant_url = merchant_url;
+  pis->instance_id = instance_id;
+  pis->http_status = http_status;
+  pis->payto_uris_length = payto_uris_length;
+  pis->payto_uris = payto_uris;
+  pis->name = name;
+  pis->address = address; /* ownership transfer! */
+  pis->jurisdiction = jurisdiction; /* ownership transfer! */
+  pis->default_max_wire_fee = *default_max_wire_fee;
+  pis->default_wire_fee_amortization = default_wire_fee_amortization;
+  pis->default_max_deposit_fee = *default_max_deposit_fee;
+  pis->default_wire_transfer_delay = default_wire_transfer_delay;
+  pis->default_pay_delay = default_pay_delay;
+  {
+    struct TALER_TESTING_Command cmd = {
+      .cls = pis,
+      .label = label,
+      .run = &patch_instance_run,
+      .cleanup = &patch_instance_cleanup
+    };
+
+    return cmd;
+  }
+}
+
+
+/* end of testing_api_cmd_patch_instance.c */