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/*
* Copyright © 2012-2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Thomas Voß <thomas.voss@canonical.com>
*/
#include <com/ubuntu/location/service/ichnaea_reporter.h>
#include "web_server.h"
#include <core/posix/fork.h>
#include <core/posix/signal.h>
#include <core/posix/wait.h>
#include <core/testing/cross_process_sync.h>
#include <core/testing/fork_and_run.h>
#include <json.h>
#include <gtest/gtest.h>
#include <gmock/gmock.h>
#include <condition_variable>
namespace location = com::ubuntu::location;
namespace
{
struct MockWirelessNetwork : public location::connectivity::WirelessNetwork
{
/** @brief Timestamp when the network became visible. */
MOCK_CONST_METHOD0(last_seen, const core::Property<std::chrono::system_clock::time_point>&());
/** @brief Returns the BSSID of the network */
MOCK_CONST_METHOD0(bssid, const core::Property<std::string>&());
/** @brief Returns the SSID of the network. */
MOCK_CONST_METHOD0(ssid, const core::Property<std::string>&());
/** @brief Returns the mode of the network. */
MOCK_CONST_METHOD0(mode, const core::Property<Mode>&());
/** @brief Returns the frequency that the network/AP operates upon. */
MOCK_CONST_METHOD0(frequency, const core::Property<Frequency>&());
/** @brief Returns the signal quality of the network/AP in percent. */
MOCK_CONST_METHOD0(signal_strength, const core::Property<SignalStrength>&());
};
struct MockRadioCell : public location::connectivity::RadioCell
{
typedef std::shared_ptr<MockRadioCell> Ptr;
/** @brief Returns the type of the radio cell. */
MOCK_CONST_METHOD0(changed, const core::Signal<>&());
/** @brief Returns the type of the radio cell. */
MOCK_CONST_METHOD0(type, Type());
/** @brief Returns GSM-specific details or throws std::runtime_error if this is not a GSM radiocell. */
MOCK_CONST_METHOD0(gsm, const Gsm&());
/** @brief Returns UMTS-specific details or throws std::runtime_error if this is not a UMTS radiocell. */
MOCK_CONST_METHOD0(umts, const Umts&());
/** @brief Returns LTE-specific details or throws std::runtime_error if this is not an LTE radiocell. */
MOCK_CONST_METHOD0(lte, const Lte&());
};
location::Update<location::Position> reference_position_update
{
{
location::wgs84::Latitude{9. * location::units::Degrees},
location::wgs84::Longitude{53. * location::units::Degrees},
location::wgs84::Altitude{-2. * location::units::Meters}
},
location::Clock::now()
};
}
TEST(IchnaeaReporter, issues_correct_posts_requests)
{
using namespace ::testing;
static const location::connectivity::RadioCell::Gsm gsm
{
location::connectivity::RadioCell::Gsm::MCC{42},
location::connectivity::RadioCell::Gsm::MNC{42},
location::connectivity::RadioCell::Gsm::LAC{42},
location::connectivity::RadioCell::Gsm::ID{42},
location::connectivity::RadioCell::Gsm::SignalStrength{21}
};
static const MockRadioCell::Ptr ref_cell
{
new NiceMock<MockRadioCell>()
};
ON_CALL(*ref_cell, type()).WillByDefault(Return(location::connectivity::RadioCell::Type::gsm));
ON_CALL(*ref_cell, gsm()).WillByDefault(ReturnRef(gsm));
static const core::Property<std::chrono::system_clock::time_point> ref_timestamp
{
std::chrono::system_clock::now()
};
static const core::Property<std::string> ref_bssid
{
"bssid:42"
};
static const core::Property<std::string> ref_ssid
{
"ssid:42"
};
static const core::Property<location::connectivity::WirelessNetwork::Mode> ref_mode
{
location::connectivity::WirelessNetwork::Mode::infrastructure
};
static const core::Property<location::connectivity::WirelessNetwork::Frequency> ref_frequency
{
location::connectivity::WirelessNetwork::Frequency{4242}
};
static const core::Property<location::connectivity::WirelessNetwork::SignalStrength> ref_strength
{
location::connectivity::WirelessNetwork::SignalStrength{80}
};
static const std::string api_key
{
"test_key"
};
static const std::string nick_name
{
"nick_name"
};
core::testing::CrossProcessSync cps; // server - ready -> client
testing::web::server::Configuration web_server_configuration
{
5000,
[](mg_connection* conn)
{
core::net::http::Header header;
for (int i = 0; i < conn->num_headers; i++)
{
header.add(conn->http_headers[i].name, conn->http_headers[i].value);
}
EXPECT_TRUE(header.has(location::service::ichnaea::Reporter::nick_name_header));
EXPECT_STREQ("/v1/submit", conn->uri);
EXPECT_STREQ("POST", conn->request_method);
EXPECT_EQ("key=" + api_key, conn->query_string);
EXPECT_NE(nullptr, conn->content);
EXPECT_GT(conn->content_len, 0);
using namespace location::service::ichnaea;
json::Object object = json::Object::parse_from_string(conn->content);
auto items = object.get(Reporter::Json::items);
EXPECT_EQ(1u, items.array_size());
auto item = items.get_object_for_index(0);
EXPECT_EQ("gsm", item.get(Reporter::Json::radio).to_string());
EXPECT_DOUBLE_EQ(
reference_position_update.value.latitude.value.value(),
item.get(Reporter::Json::lat).to_double());
EXPECT_DOUBLE_EQ(
reference_position_update.value.longitude.value.value(),
item.get(Reporter::Json::lon).to_double());
auto wifis = item.get(Reporter::Json::wifi);
EXPECT_EQ(1u, wifis.array_size());
auto wifi = wifis.get_object_for_index(0);
EXPECT_EQ(ref_bssid.get(), wifi.get(Reporter::Json::Wifi::key).to_string());
EXPECT_EQ(ref_frequency->get(), wifi.get(Reporter::Json::Wifi::frequency).to_int32());
auto cells = item.get(Reporter::Json::cell);
EXPECT_EQ(1u, cells.array_size());
auto cell = cells.get_object_for_index(0);
EXPECT_EQ(ref_cell->gsm().mobile_country_code.get(), cell.get(Reporter::Json::Cell::mcc).to_int32());
EXPECT_EQ(ref_cell->gsm().mobile_network_code.get(), cell.get(Reporter::Json::Cell::mnc).to_int32());
EXPECT_EQ(ref_cell->gsm().location_area_code.get(), cell.get(Reporter::Json::Cell::lac).to_int32());
EXPECT_EQ(ref_cell->gsm().id.get(), cell.get(Reporter::Json::Cell::cid).to_int32());
EXPECT_EQ(ref_cell->gsm().strength.get(), cell.get(Reporter::Json::Cell::asu).to_int32());
mg_send_status(conn, static_cast<int>(submit::success));
return MG_TRUE;
}
};
core::posix::ChildProcess server = core::posix::fork(
std::bind(testing::a_web_server(web_server_configuration), cps),
core::posix::StandardStream::empty);
using namespace ::testing;
auto wireless_network = std::make_shared<NiceMock<MockWirelessNetwork> >();
ON_CALL(*wireless_network, last_seen()).WillByDefault(ReturnRef(ref_timestamp));
ON_CALL(*wireless_network, bssid()).WillByDefault(ReturnRef(ref_bssid));
ON_CALL(*wireless_network, ssid()).WillByDefault(ReturnRef(ref_ssid));
ON_CALL(*wireless_network, mode()).WillByDefault(ReturnRef(ref_mode));
ON_CALL(*wireless_network, frequency()).WillByDefault(ReturnRef(ref_frequency));
ON_CALL(*wireless_network, signal_strength()).WillByDefault(ReturnRef(ref_strength));
location::service::ichnaea::Reporter::Configuration config
{
"http://127.0.0.1:5000",
api_key,
"nickname"
};
location::service::ichnaea::Reporter reporter{config};
reporter.start();
reporter.report(reference_position_update, {wireless_network}, {ref_cell});
cps.wait_for_signal_ready_for(std::chrono::seconds{2});
server.send_signal_or_throw(core::posix::Signal::sig_term);
auto result = server.wait_for(core::posix::wait::Flags::untraced);
EXPECT_EQ(core::posix::wait::Result::Status::exited, result.status);
EXPECT_EQ(core::posix::exit::Status::success, result.detail.if_exited.status);
}
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