// Copyright (c) 2012 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 "base/bind.h" #include "base/values.h" #include "chromeos/dbus/shill_client_unittest_base.h" #include "chromeos/dbus/shill_network_client.h" #include "dbus/message.h" #include "dbus/values_util.h" #include "testing/gtest/include/gtest/gtest.h" #include "third_party/cros_system_api/dbus/service_constants.h" using testing::_; using testing::ByRef; namespace chromeos { namespace { const char kExampleNetworkPath[] = "/foo/bar"; } // namespace class ShillNetworkClientTest : public ShillClientUnittestBase { public: ShillNetworkClientTest() : ShillClientUnittestBase( flimflam::kFlimflamNetworkInterface, dbus::ObjectPath(kExampleNetworkPath)) { } virtual void SetUp() { ShillClientUnittestBase::SetUp(); // Create a client with the mock bus. client_.reset(ShillNetworkClient::Create(REAL_DBUS_CLIENT_IMPLEMENTATION, mock_bus_)); // Run the message loop to run the signal connection result callback. message_loop_.RunUntilIdle(); } virtual void TearDown() { ShillClientUnittestBase::TearDown(); } protected: scoped_ptr<ShillNetworkClient> client_; }; TEST_F(ShillNetworkClientTest, PropertyChanged) { // Create a signal. const base::FundamentalValue kConnected(true); dbus::Signal signal(flimflam::kFlimflamNetworkInterface, flimflam::kMonitorPropertyChanged); dbus::MessageWriter writer(&signal); writer.AppendString(flimflam::kConnectedProperty); dbus::AppendBasicTypeValueDataAsVariant(&writer, kConnected); // Set expectations. MockPropertyChangeObserver observer; EXPECT_CALL(observer, OnPropertyChanged( flimflam::kConnectedProperty, ValueEq(ByRef(kConnected)))).Times(1); // Add the observer client_->AddPropertyChangedObserver( dbus::ObjectPath(kExampleNetworkPath), &observer); // Run the signal callback. SendPropertyChangedSignal(&signal); // Remove the observer. client_->RemovePropertyChangedObserver( dbus::ObjectPath(kExampleNetworkPath), &observer); EXPECT_CALL(observer, OnPropertyChanged(_, _)).Times(0); // Run the signal callback again and make sure the observer isn't called. SendPropertyChangedSignal(&signal); } TEST_F(ShillNetworkClientTest, GetProperties) { const char kAddress[] = "address"; const char kName[] = "name"; const uint8 kSignalStrength = 1; const uint32 kWifiChannel = 1; const bool kConnected = true; // Create response. scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty()); dbus::MessageWriter writer(response.get()); dbus::MessageWriter array_writer(NULL); writer.OpenArray("{sv}", &array_writer); dbus::MessageWriter entry_writer(NULL); // Append address. array_writer.OpenDictEntry(&entry_writer); entry_writer.AppendString(flimflam::kAddressProperty); entry_writer.AppendVariantOfString(kAddress); array_writer.CloseContainer(&entry_writer); // Append name. array_writer.OpenDictEntry(&entry_writer); entry_writer.AppendString(flimflam::kNameProperty); entry_writer.AppendVariantOfString(kName); array_writer.CloseContainer(&entry_writer); // Append signal strength. array_writer.OpenDictEntry(&entry_writer); entry_writer.AppendString(flimflam::kSignalStrengthProperty); entry_writer.AppendVariantOfByte(kSignalStrength); array_writer.CloseContainer(&entry_writer); // Append Wifi channel. array_writer.OpenDictEntry(&entry_writer); entry_writer.AppendString(flimflam::kWifiChannelProperty); entry_writer.AppendVariantOfUint32(kWifiChannel); array_writer.CloseContainer(&entry_writer); // Append connected. array_writer.OpenDictEntry(&entry_writer); entry_writer.AppendString(flimflam::kConnectedProperty); entry_writer.AppendVariantOfBool(kConnected); array_writer.CloseContainer(&entry_writer); writer.CloseContainer(&array_writer); // Create the expected value. base::DictionaryValue value; value.SetWithoutPathExpansion(flimflam::kAddressProperty, base::Value::CreateStringValue(kAddress)); value.SetWithoutPathExpansion(flimflam::kNameProperty, base::Value::CreateStringValue(kName)); value.SetWithoutPathExpansion( flimflam::kSignalStrengthProperty, base::Value::CreateIntegerValue(kSignalStrength)); // WiFi.Channel is set as a double because uint32 is larger than int32. value.SetWithoutPathExpansion(flimflam::kWifiChannelProperty, base::Value::CreateDoubleValue(kWifiChannel)); value.SetWithoutPathExpansion(flimflam::kConnectedProperty, base::Value::CreateBooleanValue(kConnected)); // Set expectations. PrepareForMethodCall(flimflam::kGetPropertiesFunction, base::Bind(&ExpectNoArgument), response.get()); // Call method. client_->GetProperties(dbus::ObjectPath(kExampleNetworkPath), base::Bind(&ExpectDictionaryValueResult, &value)); // Run the message loop. message_loop_.RunUntilIdle(); } TEST_F(ShillNetworkClientTest, CallGetPropertiesAndBlock) { const char kName[] = "name"; // Create response. scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty()); dbus::MessageWriter writer(response.get()); dbus::MessageWriter array_writer(NULL); writer.OpenArray("{sv}", &array_writer); dbus::MessageWriter entry_writer(NULL); array_writer.OpenDictEntry(&entry_writer); entry_writer.AppendString(flimflam::kNameProperty); entry_writer.AppendVariantOfString(kName); array_writer.CloseContainer(&entry_writer); writer.CloseContainer(&array_writer); // Create the expected value. base::DictionaryValue value; value.SetWithoutPathExpansion(flimflam::kNameProperty, base::Value::CreateStringValue(kName)); // Set expectations. PrepareForMethodCall(flimflam::kGetPropertiesFunction, base::Bind(&ExpectNoArgument), response.get()); // Call method. scoped_ptr<base::DictionaryValue> result( client_->CallGetPropertiesAndBlock( dbus::ObjectPath(kExampleNetworkPath))); ASSERT_TRUE(result.get()); EXPECT_TRUE(result->Equals(&value)); } } // namespace chromeos