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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 "net/base/network_change_notifier_posix.h"
#include "base/test/scoped_task_environment.h"
#include "net/base/network_change_notifier.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace net {
class NetworkChangeNotifierPosixTest : public testing::Test {
public:
NetworkChangeNotifierPosixTest()
: scoped_task_environment_(
base::test::ScopedTaskEnvironment::MainThreadType::MOCK_TIME),
notifier_(new NetworkChangeNotifierPosix(
NetworkChangeNotifier::CONNECTION_UNKNOWN,
NetworkChangeNotifier::SUBTYPE_UNKNOWN)) {}
void FastForwardUntilIdle() {
scoped_task_environment_.FastForwardUntilNoTasksRemain();
}
NetworkChangeNotifierPosix* notifier() { return notifier_.get(); }
private:
base::test::ScopedTaskEnvironment scoped_task_environment_;
net::NetworkChangeNotifier::DisableForTest mock_notifier_disabler_;
std::unique_ptr<NetworkChangeNotifierPosix> notifier_;
};
class MockIPAddressObserver : public NetworkChangeNotifier::IPAddressObserver {
public:
MOCK_METHOD0(OnIPAddressChanged, void());
};
TEST_F(NetworkChangeNotifierPosixTest, OnIPAddressChanged) {
testing::StrictMock<MockIPAddressObserver> observer;
NetworkChangeNotifier::AddIPAddressObserver(&observer);
EXPECT_CALL(observer, OnIPAddressChanged());
notifier()->OnIPAddressChanged();
FastForwardUntilIdle();
NetworkChangeNotifier::RemoveIPAddressObserver(&observer);
}
class MockNetworkChangeObserver
: public NetworkChangeNotifier::NetworkChangeObserver {
public:
MOCK_METHOD1(OnNetworkChanged, void(NetworkChangeNotifier::ConnectionType));
};
TEST_F(NetworkChangeNotifierPosixTest, OnNetworkChanged) {
testing::StrictMock<MockNetworkChangeObserver> observer;
NetworkChangeNotifier::AddNetworkChangeObserver(&observer);
EXPECT_CALL(observer,
OnNetworkChanged(NetworkChangeNotifier::CONNECTION_NONE));
EXPECT_CALL(observer, OnNetworkChanged(NetworkChangeNotifier::CONNECTION_3G));
notifier()->OnConnectionChanged(NetworkChangeNotifier::CONNECTION_3G);
FastForwardUntilIdle();
NetworkChangeNotifier::RemoveNetworkChangeObserver(&observer);
}
class MockMaxBandwidthObserver
: public NetworkChangeNotifier::MaxBandwidthObserver {
public:
MOCK_METHOD2(OnMaxBandwidthChanged,
void(double, NetworkChangeNotifier::ConnectionType));
};
TEST_F(NetworkChangeNotifierPosixTest, OnMaxBandwidthChanged) {
testing::StrictMock<MockMaxBandwidthObserver> observer;
NetworkChangeNotifier::AddMaxBandwidthObserver(&observer);
EXPECT_CALL(observer,
OnMaxBandwidthChanged(3.6, NetworkChangeNotifier::CONNECTION_4G));
notifier()->OnConnectionSubtypeChanged(NetworkChangeNotifier::CONNECTION_4G,
NetworkChangeNotifier::SUBTYPE_HSPA);
FastForwardUntilIdle();
NetworkChangeNotifier::RemoveMaxBandwidthObserver(&observer);
}
} // namespace net
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