499 lines
16 KiB
C++
499 lines
16 KiB
C++
#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include "collector/DataCollector.h"
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#include "utils/Logger.h"
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#include "network/MessageTypes.h"
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#include "core/System.h"
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// 创建一个 Mock DataSource 类
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class MockDataSource : public DataSource {
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public:
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MOCK_METHOD(bool, connect, (), (override));
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MOCK_METHOD(void, disconnect, (), (override));
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MOCK_METHOD(bool, isAvailable, (), (const, override));
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MOCK_METHOD(bool, fetchAircraftData, (std::vector<Aircraft>&), (override));
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MOCK_METHOD(bool, fetchVehicleData, (std::vector<Vehicle>&), (override));
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MOCK_METHOD(bool, fetchTrafficLightSignals, (std::vector<TrafficLightSignal>&), (override));
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};
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class DataCollectorTest : public ::testing::Test {
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protected:
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void SetUp() override {
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collector = std::make_unique<DataCollector>();
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mockSource = std::make_shared<::testing::NiceMock<MockDataSource>>();
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collector->setDataSource(mockSource);
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}
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void TearDown() override {
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collector.reset();
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}
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// 创建测试数据
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Aircraft createTestAircraft(const std::string& id, double lat, double lon) {
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Aircraft a;
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a.id = id;
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a.flightNo = id;
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a.trackNumber = "TN" + id;
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a.geo.latitude = lat;
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a.geo.longitude = lon;
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a.altitude = 5.0;
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a.timestamp = std::chrono::system_clock::now().time_since_epoch().count();
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return a;
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}
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Vehicle createTestVehicle(const std::string& id, double lat, double lon) {
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Vehicle v;
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v.id = id;
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v.vehicleNo = id;
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v.geo.latitude = lat;
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v.geo.longitude = lon;
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v.timestamp = std::chrono::system_clock::now().time_since_epoch().count();
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return v;
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}
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// 创建测试用的红绿灯信号
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TrafficLightSignal createTestTrafficLight(const std::string& id, int state) {
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TrafficLightSignal signal;
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signal.trafficLightId = id;
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signal.status = static_cast<SignalStatus>(state);
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signal.timestamp = std::chrono::system_clock::now().time_since_epoch().count();
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return signal;
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}
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std::unique_ptr<DataCollector> collector;
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std::shared_ptr<MockDataSource> mockSource;
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};
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// 测试初始化
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TEST_F(DataCollectorTest, Initialization) {
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DataSourceConfig dataSourceConfig;
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dataSourceConfig.host = "localhost";
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dataSourceConfig.port = 8080;
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dataSourceConfig.aircraft_path = "/api/getCurrentFlightPositions";
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 1000;
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warnConfig.log_interval_ms = 2000;
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EXPECT_TRUE(collector->initialize(dataSourceConfig, warnConfig));
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}
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// 测试刷新方法
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TEST_F(DataCollectorTest, RefreshTest) {
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std::vector<Aircraft> testAircraft = {
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createTestAircraft("TEST1", 36.36, 120.08),
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createTestAircraft("TEST2", 36.37, 120.09)
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};
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std::vector<Vehicle> testVehicles = {
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createTestVehicle("VEH1", 36.36, 120.08),
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createTestVehicle("VEH2", 36.37, 120.09)
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};
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// 设置 Mock 数据返回
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillOnce(::testing::DoAll(
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::testing::SetArgReferee<0>(testAircraft),
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::testing::Return(true)
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));
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EXPECT_CALL(*mockSource, fetchVehicleData)
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.WillOnce(::testing::DoAll(
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::testing::SetArgReferee<0>(testVehicles),
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::testing::Return(true)
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));
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// 执行刷新
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collector->refresh();
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// 验证数据
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auto aircraft = collector->getAircraftData();
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EXPECT_EQ(aircraft.size(), 2);
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if (!aircraft.empty()) {
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EXPECT_EQ(aircraft[0].flightNo, "TEST1");
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EXPECT_EQ(aircraft[1].flightNo, "TEST2");
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}
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auto vehicles = collector->getVehicleData();
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EXPECT_EQ(vehicles.size(), 2);
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if (!vehicles.empty()) {
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EXPECT_EQ(vehicles[0].vehicleNo, "VEH1");
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EXPECT_EQ(vehicles[1].vehicleNo, "VEH2");
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}
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}
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// 测试数据采集循环
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TEST_F(DataCollectorTest, DataCollectionLoop) {
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std::vector<Aircraft> testAircraft = {
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createTestAircraft("TEST1", 36.36, 120.08)
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};
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std::vector<Vehicle> testVehicles = {
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createTestVehicle("VEH1", 36.36, 120.08)
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};
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// 设置 Mock 数据返回
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillRepeatedly(::testing::DoAll(
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::testing::SetArgReferee<0>(testAircraft),
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::testing::Return(true)
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));
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EXPECT_CALL(*mockSource, fetchVehicleData)
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.WillRepeatedly(::testing::DoAll(
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::testing::SetArgReferee<0>(testVehicles),
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::testing::Return(true)
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));
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// 启动采集
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collector->start();
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// 等待数据采集
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std::this_thread::sleep_for(std::chrono::seconds(2));
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// 停止采集
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collector->stop();
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// 验证数据
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auto aircraft = collector->getAircraftData();
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EXPECT_EQ(aircraft.size(), 1);
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auto vehicles = collector->getVehicleData();
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EXPECT_EQ(vehicles.size(), 1);
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}
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// 测试错误处理
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TEST_F(DataCollectorTest, ErrorHandling) {
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// 设置 Mock 返回错误
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillOnce(::testing::Return(false));
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EXPECT_CALL(*mockSource, fetchVehicleData)
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.WillOnce(::testing::Return(false));
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// 执行刷新
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collector->refresh();
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// 验证数据为空
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auto aircraft = collector->getAircraftData();
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EXPECT_TRUE(aircraft.empty());
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auto vehicles = collector->getVehicleData();
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EXPECT_TRUE(vehicles.empty());
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}
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// 测试红绿灯信号获取
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TEST_F(DataCollectorTest, TrafficLightSignalsTest) {
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std::vector<TrafficLightSignal> testSignals = {
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createTestTrafficLight("TL001", 0), // RED = 0
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createTestTrafficLight("TL002", 1), // GREEN = 1
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createTestTrafficLight("TL003", 2) // YELLOW = 2
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};
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// 设置 Mock 数据返回
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EXPECT_CALL(*mockSource, fetchTrafficLightSignals)
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.WillOnce(::testing::DoAll(
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::testing::SetArgReferee<0>(testSignals),
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::testing::Return(true)
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));
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// 执行刷新
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collector->refresh();
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// 验证数据
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auto signals = collector->getTrafficLightSignals();
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EXPECT_EQ(signals.size(), 3);
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if (signals.size() >= 3) {
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EXPECT_EQ(signals[0].trafficLightId, "TL001");
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EXPECT_EQ(signals[0].status, SignalStatus::RED); // RED = 0
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EXPECT_EQ(signals[1].trafficLightId, "TL002");
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EXPECT_EQ(signals[1].status, SignalStatus::GREEN); // GREEN = 1
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}
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}
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// 测试红绿灯信号错误处理
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TEST_F(DataCollectorTest, TrafficLightSignalsErrorTest) {
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// 设置 Mock 返回错误
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EXPECT_CALL(*mockSource, fetchTrafficLightSignals)
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.WillOnce(::testing::Return(false));
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// 执行刷新
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collector->refresh();
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// 验证数据为空
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auto signals = collector->getTrafficLightSignals();
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EXPECT_TRUE(signals.empty());
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}
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// 测试连接健康检查和超时告警
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TEST_F(DataCollectorTest, ConnectionHealthAndTimeout) {
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DataSourceConfig dataSourceConfig;
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dataSourceConfig.host = "localhost";
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dataSourceConfig.port = 8080;
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dataSourceConfig.timeout_ms = 1000; // 1秒超时
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dataSourceConfig.refresh_interval_ms = 100; // 100ms刷新间隔
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 500; // 500ms告警间隔
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collector->initialize(dataSourceConfig, warnConfig);
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// 模拟连接健康检查失败
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EXPECT_CALL(*mockSource, isAvailable())
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.WillRepeatedly(::testing::Return(false));
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// 模据<E6A8A1><E68DAE>取失败
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillRepeatedly(::testing::Return(false));
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EXPECT_CALL(*mockSource, fetchVehicleData)
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.WillRepeatedly(::testing::Return(false));
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// 启动采集
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collector->start();
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// 等待超过超时时间
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std::this_thread::sleep_for(std::chrono::milliseconds(1500));
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// 停止采集
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collector->stop();
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// 验证数据为空
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auto aircraft = collector->getAircraftData();
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EXPECT_TRUE(aircraft.empty());
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auto vehicles = collector->getVehicleData();
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EXPECT_TRUE(vehicles.empty());
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}
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// 测试连接恢复
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TEST_F(DataCollectorTest, ConnectionRecovery) {
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DataSourceConfig config;
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config.host = "localhost";
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config.port = 8080;
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config.refresh_interval_ms = 10;
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 20;
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collector->initialize(config, warnConfig);
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std::vector<Aircraft> testAircraft = {
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createTestAircraft("TEST1", 36.36, 120.08)
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};
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// 移除 InSequence，直接设置期望
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillOnce(::testing::Return(false))
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.WillOnce(::testing::DoAll(
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::testing::SetArgReferee<0>(testAircraft),
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::testing::Return(true)
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));
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// <20><><EFBFBD>行两次刷新
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collector->refresh(); // 第一次失败
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collector->refresh(); // 第二次成功
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// 验证数据
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auto aircraft = collector->getAircraftData();
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EXPECT_EQ(aircraft.size(), 1);
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if (!aircraft.empty()) {
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EXPECT_EQ(aircraft[0].flightNo, "TEST1");
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}
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}
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// 测试长连接下的数据获取
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TEST_F(DataCollectorTest, LongConnectionDataFetch) {
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DataSourceConfig dataSourceConfig;
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dataSourceConfig.host = "localhost";
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dataSourceConfig.port = 8080;
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dataSourceConfig.refresh_interval_ms = 100;
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collector->initialize(dataSourceConfig, WarnConfig{});
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std::vector<Aircraft> testAircraft = {
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createTestAircraft("TEST1", 36.36, 120.08)
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};
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// 模拟连接保持可用
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EXPECT_CALL(*mockSource, isAvailable())
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.WillRepeatedly(::testing::Return(true));
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// 模拟多次成功获取数据
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.Times(::testing::AtLeast(3))
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.WillRepeatedly(::testing::DoAll(
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::testing::SetArgReferee<0>(testAircraft),
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::testing::Return(true)
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));
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// 启动采集
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collector->start();
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// 等待多个刷新周期
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std::this_thread::sleep_for(std::chrono::milliseconds(350)); // 应该执行至少3次获取
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// 验证数据
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auto aircraft = collector->getAircraftData();
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EXPECT_FALSE(aircraft.empty());
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if (!aircraft.empty()) {
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EXPECT_EQ(aircraft[0].flightNo, "TEST1");
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}
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// 停止采集
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collector->stop();
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}
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TEST_F(DataCollectorTest, InitializeWithTimeoutConfig) {
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DataSourceConfig config;
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config.host = "localhost";
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config.port = 8080;
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config.timeout_ms = 5000; // 连接超时 5 秒
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config.read_timeout_ms = 2000; // 读取超时 2 秒
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config.refresh_interval_ms = 100;
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 500;
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EXPECT_NO_THROW(collector->initialize(config, warnConfig));
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}
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TEST_F(DataCollectorTest, TimeoutWarningTest) {
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DataSourceConfig config;
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config.host = "localhost";
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config.port = 8080;
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config.timeout_ms = 1000; // 连接超时 1 秒
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config.read_timeout_ms = 500; // 读取超时 0.5 秒
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config.refresh_interval_ms = 100;
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 200; // 警告间隔 0.2 秒
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collector->initialize(config, warnConfig);
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// 模拟连接成功但读取超时
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EXPECT_CALL(*mockSource, isAvailable())
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.WillRepeatedly(::testing::Return(true));
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillRepeatedly(::testing::Return(false)); // 持续读取超时
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// 启动采集
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collector->start();
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// 等待足够长的时间以触发多次警告
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std::this_thread::sleep_for(std::chrono::milliseconds(1000));
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// 停止采集
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collector->stop();
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}
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// 测试超时警告机制
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TEST_F(DataCollectorTest, TimeoutWarningMechanism) {
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DataSourceConfig config;
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config.host = "localhost";
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config.port = 8080;
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config.timeout_ms = 200; // 连接超时 200ms
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config.read_timeout_ms = 100; // 读取超时 100ms
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config.refresh_interval_ms = 10;
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 50; // 警告间隔 50ms
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// 创建一个计数器来记录收到的警告数量
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int warningCount = 0;
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// 创建一个 mock System 来捕获警告
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class MockSystem : public System {
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public:
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MOCK_METHOD(void, broadcastTimeoutWarning, (const network::TimeoutWarningMessage&), (override));
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};
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auto mockSystem = std::make_shared<MockSystem>();
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// 设置期望接收到超时警告
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EXPECT_CALL(*mockSystem, broadcastTimeoutWarning)
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.WillRepeatedly(::testing::Invoke([&warningCount](const network::TimeoutWarningMessage& warning) {
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warningCount++;
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// 验证警告消息的内容
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EXPECT_EQ(warning.source, "data_source");
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EXPECT_GT(warning.elapsed_ms, 0);
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// 不检查具体的超时类型，因为这取决于实际的时间流逝
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}));
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// 设置 mock system 到 collector
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collector->setSystem(mockSystem);
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collector->initialize(config, warnConfig);
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// 启动采集器
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collector->start();
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// 模拟数据获取失败
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillRepeatedly(::testing::Return(false));
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// 等待足够长的时间以确保警告被发送
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// 等待时间应该超过 refresh_interval_ms + timeout_ms + warning_interval_ms
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std::this_thread::sleep_for(std::chrono::milliseconds(300));
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// 停止采集器
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collector->stop();
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// 验证是否收到了警告
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EXPECT_GT(warningCount, 0);
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}
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// 测试读取超时机制
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TEST_F(DataCollectorTest, ReadTimeoutMechanism) {
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DataSourceConfig config;
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config.host = "localhost";
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config.port = 8080;
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config.timeout_ms = 100; // 连接超时 100ms
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config.read_timeout_ms = 50; // 读取超时 50ms
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config.refresh_interval_ms = 10;
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WarnConfig warnConfig;
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warnConfig.warning_interval_ms = 20; // 警告间隔 20ms
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// 创建一个计数器来记录收到的警告数量
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int warningCount = 0;
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// 创建一个 mock System 来捕获警告
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class MockSystem : public System {
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public:
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MOCK_METHOD(void, broadcastTimeoutWarning, (const network::TimeoutWarningMessage&), (override));
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};
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auto mockSystem = std::make_shared<MockSystem>();
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// 设置期望接收到超时警告
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EXPECT_CALL(*mockSystem, broadcastTimeoutWarning)
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.WillRepeatedly(::testing::Invoke([&warningCount](const network::TimeoutWarningMessage& warning) {
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warningCount++;
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// 验证警告消息的内容
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EXPECT_EQ(warning.source, "data_source");
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EXPECT_GT(warning.elapsed_ms, 0);
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EXPECT_TRUE(warning.is_read_timeout); // 标记为读取超时
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}));
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// 设置 mock system 到 collector
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collector->setSystem(mockSystem);
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collector->initialize(config, warnConfig);
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// 启动采集器
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collector->start();
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// 模拟读取超时
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EXPECT_CALL(*mockSource, fetchAircraftData)
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.WillRepeatedly(::testing::Invoke([](std::vector<Aircraft>& aircraft) {
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std::this_thread::sleep_for(std::chrono::milliseconds(60)); // 睡眠超过读取超时时间但小于连接超时
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return false;
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}));
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// 等待足够长的时间以确保警告被发送
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// 等待时间应该超过 refresh_interval_ms + read_timeout_ms + warning_interval_ms
|
||
std::this_thread::sleep_for(std::chrono::milliseconds(200));
|
||
|
||
// 停止采集器
|
||
collector->stop();
|
||
|
||
// 验证是否收到了警告
|
||
EXPECT_GT(warningCount, 0);
|
||
}
|