privetd: Expose dbus API

chromeos/dbus/privet_daemon_manager_client_unittest.cc

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chromeos/dbus/privet_daemon_manager_client.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "base/strings/string_number_conversions.h"
+#include "dbus/message.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace chromeos {
+
+TEST(PrivetDaemonManagerClientTest, ReadPairingInfo) {
+  scoped_ptr<dbus::Response> message(dbus::Response::CreateEmpty());
+  dbus::MessageWriter writer(message.get());
+  dbus::MessageWriter variant_writer(nullptr);
+  dbus::MessageWriter variant_array_writer(nullptr);
+  dbus::MessageWriter struct_entry_writer(nullptr);
+
+  writer.OpenVariant("a{sv}", &variant_writer);
+  variant_writer.OpenArray("{sv}", &variant_array_writer);
+
+  const uint8_t code_value[] = {0x67, 0x12, 0x23, 0x45, 0x64};
+  variant_array_writer.OpenDictEntry(&struct_entry_writer);
+  struct_entry_writer.AppendString("code");
+  dbus::MessageWriter struct_field_writer(nullptr);
+  struct_entry_writer.OpenVariant("ay", &struct_field_writer);
+  struct_field_writer.AppendArrayOfBytes(code_value, arraysize(code_value));
+  struct_entry_writer.CloseContainer(&struct_field_writer);
+  variant_array_writer.CloseContainer(&struct_entry_writer);
+
+  const char* string_items[] = {"mode", "sessionId"};
+  for (size_t i = 0; i < arraysize(string_items); ++i) {
+    variant_array_writer.OpenDictEntry(&struct_entry_writer);
+    struct_entry_writer.AppendString(string_items[i]);
+    struct_entry_writer.AppendVariantOfString(base::UintToString(i + 1));
+    variant_array_writer.CloseContainer(&struct_entry_writer);
+  }
+  writer.CloseContainer(&variant_writer);
+  variant_writer.CloseContainer(&variant_array_writer);
+
+  dbus::MessageReader reader(message.get());
+  PrivetDaemonManagerClient::PairingInfoProperty pairing_info;
+  EXPECT_TRUE(pairing_info.PopValueFromReader(&reader));
+
+  EXPECT_EQ(
+      std::vector<uint8_t>(code_value, code_value + arraysize(code_value)),
+      pairing_info.value().code());
+  EXPECT_EQ("1", pairing_info.value().mode());
+  EXPECT_EQ("2", pairing_info.value().session_id());
+}
+
+}  // namespace chromeos