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/*
* Copyright (c) 2017, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "gtest/gtest.h"
#include "utils/macro.h"
#include "application_manager/request_tracker.h"
#include "application_manager/mock_request_controller_settings.h"
#include "interfaces/MOBILE_API.h"
#include "utils/lock.h"
#include "utils/conditional_variable.h"
namespace test {
namespace components {
namespace request_controller_test {
using ::testing::Return;
using ::testing::ReturnRef;
class RequestTrackerTestClass : public ::testing::Test {
public:
RequestTrackerTestClass() : tracker_(mock_request_controller_settings_) {}
void SetDefaultConstraints() {
EXPECT_CALL(mock_request_controller_settings_,
app_hmi_level_none_time_scale())
.WillRepeatedly(ReturnRef(kDefaultAppHmiLevelNoneRequestsTimeScale));
EXPECT_CALL(mock_request_controller_settings_,
app_hmi_level_none_time_scale_max_requests())
.WillRepeatedly(ReturnRef(kDefaultAppHmiLevelNoneTimeScaleMaxRequests));
EXPECT_CALL(mock_request_controller_settings_, app_time_scale())
.WillRepeatedly(ReturnRef(kDefaultAppRequestsTimeScale));
EXPECT_CALL(mock_request_controller_settings_,
app_time_scale_max_requests())
.WillRepeatedly(ReturnRef(kDefaultAppTimeScaleMaxRequests));
}
protected:
application_manager_test::MockRequestControlerSettings
mock_request_controller_settings_;
application_manager::request_controller::RequestTracker tracker_;
const uint32_t kDefaultAppHmiLevelNoneRequestsTimeScale = 10u;
const uint32_t kDefaultAppHmiLevelNoneTimeScaleMaxRequests = 100u;
const uint32_t kDefaultAppTimeScaleMaxRequests = 5u;
const uint32_t kDefaultAppRequestsTimeScale = 200u;
};
TEST_F(RequestTrackerTestClass, TrackAppRequestInNone_ExpectSuccessTillLimit) {
const uint32_t app_id = 1u;
const mobile_apis::HMILevel::eType none_level =
mobile_apis::HMILevel::HMI_NONE;
SetDefaultConstraints();
for (uint32_t i = 0; i < kDefaultAppHmiLevelNoneTimeScaleMaxRequests; ++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, none_level));
}
EXPECT_EQ(application_manager::request_controller::TrackResult::
kNoneLevelMaxRequestsExceeded,
tracker_.Track(app_id, none_level));
}
TEST_F(RequestTrackerTestClass,
TrackAppRequestInNone_NoLimits_ExpectAlwaysSuccess) {
const uint32_t no_limit = 0;
EXPECT_CALL(mock_request_controller_settings_,
app_hmi_level_none_time_scale())
.WillRepeatedly(ReturnRef(no_limit));
EXPECT_CALL(mock_request_controller_settings_,
app_hmi_level_none_time_scale_max_requests())
.WillRepeatedly(ReturnRef(no_limit));
const uint32_t app_id = 1u;
const mobile_apis::HMILevel::eType none_level =
mobile_apis::HMILevel::HMI_NONE;
for (uint32_t i = 0; i < kDefaultAppHmiLevelNoneTimeScaleMaxRequests; ++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, none_level));
}
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, none_level));
}
TEST_F(RequestTrackerTestClass,
TrackAppRequestInOtherThanNone_ExpectSuccessTillLimit) {
const uint32_t app_id = 1u;
mobile_apis::HMILevel::eType hmi_level =
mobile_apis::HMILevel::HMI_BACKGROUND;
SetDefaultConstraints();
for (uint32_t i = 0; i < kDefaultAppTimeScaleMaxRequests; ++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, hmi_level));
if (i % 2) {
hmi_level = mobile_apis::HMILevel::HMI_FULL;
} else {
hmi_level = mobile_apis::HMILevel::HMI_LIMITED;
}
}
EXPECT_EQ(application_manager::request_controller::TrackResult::
kMaxRequestsExceeded,
tracker_.Track(app_id, hmi_level));
}
TEST_F(RequestTrackerTestClass,
TrackAppRequestInOtherThanNone_NoLimits_ExpectAlwaysSuccess) {
const uint32_t no_limit = 0;
EXPECT_CALL(mock_request_controller_settings_, app_time_scale())
.WillRepeatedly(ReturnRef(no_limit));
EXPECT_CALL(mock_request_controller_settings_, app_time_scale_max_requests())
.WillRepeatedly(ReturnRef(no_limit));
const uint32_t app_id = 1u;
mobile_apis::HMILevel::eType hmi_level =
mobile_apis::HMILevel::HMI_BACKGROUND;
for (uint32_t i = 0; i < kDefaultAppTimeScaleMaxRequests; ++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, hmi_level));
if (i % 2) {
hmi_level = mobile_apis::HMILevel::HMI_FULL;
} else {
hmi_level = mobile_apis::HMILevel::HMI_LIMITED;
}
}
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, hmi_level));
}
TEST_F(RequestTrackerTestClass,
TrackTwoAppsRequestInNone_ExpectSuccessTillLimit) {
const uint32_t app_id_1 = 1u;
const uint32_t app_id_2 = 2u;
const mobile_apis::HMILevel::eType none_level =
mobile_apis::HMILevel::HMI_NONE;
SetDefaultConstraints();
for (uint32_t i = 0; i < kDefaultAppHmiLevelNoneTimeScaleMaxRequests; ++i) {
if (i % 2) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id_1, none_level));
} else {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id_2, none_level));
}
}
for (uint32_t i = 0; i < kDefaultAppHmiLevelNoneTimeScaleMaxRequests / 2;
++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id_1, none_level));
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id_2, none_level));
}
EXPECT_EQ(application_manager::request_controller::TrackResult::
kNoneLevelMaxRequestsExceeded,
tracker_.Track(app_id_1, none_level));
EXPECT_EQ(application_manager::request_controller::TrackResult::
kNoneLevelMaxRequestsExceeded,
tracker_.Track(app_id_2, none_level));
}
TEST_F(RequestTrackerTestClass,
TrackAppRequestInNone_DoPause_TrackAgain_ExpectSuccessTillLimit) {
const uint32_t max_requests = 5;
const uint32_t time_scale_ms = 1;
sync_primitives::ConditionalVariable awaiter;
sync_primitives::Lock lock;
sync_primitives::AutoLock auto_lock(lock);
EXPECT_CALL(mock_request_controller_settings_,
app_hmi_level_none_time_scale())
.WillRepeatedly(ReturnRef(time_scale_ms));
EXPECT_CALL(mock_request_controller_settings_,
app_hmi_level_none_time_scale_max_requests())
.WillRepeatedly(ReturnRef(max_requests));
const uint32_t app_id = 1u;
const mobile_apis::HMILevel::eType none_level =
mobile_apis::HMILevel::HMI_NONE;
for (uint32_t i = 0; i < max_requests; ++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, none_level));
}
awaiter.WaitFor(auto_lock, time_scale_ms * 2);
for (uint32_t i = 0; i < max_requests; ++i) {
EXPECT_EQ(application_manager::request_controller::TrackResult::kSuccess,
tracker_.Track(app_id, none_level));
}
EXPECT_EQ(application_manager::request_controller::TrackResult::
kNoneLevelMaxRequestsExceeded,
tracker_.Track(app_id, none_level));
}
} // namespace request_controller
} // namespace components
} // namespace test
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