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// 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
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