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//
// Copyright (C) 2014 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "apmanager/hostapd_monitor.h"
#include <base/bind.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <shill/net/io_handler.h>
#include "apmanager/mock_event_dispatcher.h"
using base::Bind;
using base::Unretained;
using ::testing::_;
using ::testing::Mock;
namespace {
const char kStationMac[] = "00:11:22:33:44:55";
const char kHostapdEventStationConnected[] =
"<2>AP-STA-CONNECTED 00:11:22:33:44:55";
const char kHostapdEventStationDisconnected[] =
"<2>AP-STA-DISCONNECTED 00:11:22:33:44:55";
} // namespace
namespace apmanager {
class HostapdEventCallbackObserver {
public:
HostapdEventCallbackObserver()
: event_callback_(
Bind(&HostapdEventCallbackObserver::OnEventCallback,
Unretained(this))) {}
virtual ~HostapdEventCallbackObserver() {}
MOCK_METHOD2(OnEventCallback,
void(HostapdMonitor::Event event, const std::string& data));
const HostapdMonitor::EventCallback event_callback() {
return event_callback_;
}
private:
HostapdMonitor::EventCallback event_callback_;
DISALLOW_COPY_AND_ASSIGN(HostapdEventCallbackObserver);
};
class HostapdMonitorTest : public testing::Test {
public:
HostapdMonitorTest()
: hostapd_monitor_(observer_.event_callback(), "", "") {}
virtual void SetUp() {
hostapd_monitor_.event_dispatcher_ = &event_dispatcher_;
}
void Start() {
hostapd_monitor_.Start();
}
void ParseMessage(shill::InputData* data) {
hostapd_monitor_.ParseMessage(data);
}
protected:
HostapdEventCallbackObserver observer_;
HostapdMonitor hostapd_monitor_;
MockEventDispatcher event_dispatcher_;
};
TEST_F(HostapdMonitorTest, Start) {
EXPECT_CALL(event_dispatcher_, PostTask(_)).Times(1);
Start();
Mock::VerifyAndClearExpectations(&event_dispatcher_);
// Monitor already started, nothing to be done.
EXPECT_CALL(event_dispatcher_, PostTask(_)).Times(0);
Start();
Mock::VerifyAndClearExpectations(&event_dispatcher_);
}
TEST_F(HostapdMonitorTest, StationConnected) {
shill::InputData data;
data.buf = reinterpret_cast<unsigned char*>(
const_cast<char*>(kHostapdEventStationConnected));
data.len = strlen(kHostapdEventStationConnected);
EXPECT_CALL(observer_,
OnEventCallback(HostapdMonitor::kStationConnected,
kStationMac)).Times(1);
ParseMessage(&data);
}
TEST_F(HostapdMonitorTest, StationDisconnected) {
shill::InputData data;
data.buf = reinterpret_cast<unsigned char*>(
const_cast<char*>(kHostapdEventStationDisconnected));
data.len = strlen(kHostapdEventStationDisconnected);
EXPECT_CALL(observer_,
OnEventCallback(HostapdMonitor::kStationDisconnected,
kStationMac)).Times(1);
ParseMessage(&data);
}
} // namespace apmanager
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