298 lines
12 KiB
C#
298 lines
12 KiB
C#
using Microsoft.VisualStudio.TestTools.UnitTesting;
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using ThreatSource.Guidance;
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using ThreatSource.Jamming;
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using ThreatSource.Simulation;
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using ThreatSource.Tests.Simulation;
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using ThreatSource.Utils;
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using ThreatSource.Target;
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namespace ThreatSource.Tests.Jamming
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{
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[TestClass]
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public class InfraredImagingGuidanceJammingTests : IDisposable
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{
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private SimulationManager? _simulationManager;
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private TestSimulationAdapter? _testAdapter;
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private InfraredImagingGuidanceSystem? _guidanceSystem;
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private Tank? _target;
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[TestInitialize]
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public void TestInitialize()
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{
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// 初始化模拟管理器和测试适配器
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_simulationManager = new SimulationManager();
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_testAdapter = new TestSimulationAdapter(_simulationManager);
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_simulationManager.SetSimulationAdapter(_testAdapter);
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// 创建红外成像引导系统配置
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var config = new InfraredImagingGuidanceConfig
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{
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ImageWidth = 640,
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ImageHeight = 480,
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SearchFieldOfView = Math.PI / 6, // 30度
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TrackFieldOfView = Math.PI / 12, // 15度
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BackgroundIntensity = 0.1,
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MaxDetectionRange = 5000,
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SearchRecognitionProbability = 0.4,
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TrackRecognitionProbability = 0.8,
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LockConfirmationTime = 1.5,
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TargetLostTolerance = 0.5,
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JammingResistanceThreshold = 1e-4 // 修改为1e-4W
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};
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// 创建并注册目标实体
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var tankInitialMotion = new InitialMotionParameters
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{
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Position = new Vector3D(100, 0, 0), // 修改为100米，与激光指示器一致
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Orientation = new Orientation(0, 0, 0),
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InitialSpeed = 0
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};
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_target = new Tank("target1", tankInitialMotion, _simulationManager);
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_simulationManager.RegisterEntity("target1", _target);
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_testAdapter.AddTestEntity("target1", _target);
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// 创建红外引导系统
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_guidanceSystem = new InfraredImagingGuidanceSystem(
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"infraredGuidance1",
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config,
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TargetType.Tank,
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100, // 最大加速度
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3.0, // 比例导引系数
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_simulationManager
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);
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// 注册引导系统
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_simulationManager.RegisterEntity("infraredGuidance1", _guidanceSystem);
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_testAdapter.AddTestEntity("infraredGuidance1", _guidanceSystem);
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// 激活引导系统
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_guidanceSystem.Activate();
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}
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public void Dispose()
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{
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_guidanceSystem?.Deactivate();
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}
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[TestMethod]
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public void InfraredJamming_TargetsGuidance_GuidanceIsJammed()
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{
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// 确保组件不为空
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Assert.IsNotNull(_simulationManager);
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Assert.IsNotNull(_guidanceSystem);
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// Arrange
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var initialPosition = new Vector3D(500, 0, 0);
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var initialVelocity = new Vector3D(100, 0, 0);
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System.Diagnostics.Debug.WriteLine($"测试开始 - 初始位置: {initialPosition}, 初始速度: {initialVelocity}");
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// 更新一次系统，使其跟踪目标
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// 创建干扰事件
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var jammingEvent = new InfraredJammingEvent
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{
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JammingPower = 2000, // 修改为2000瓦特，与激光指示器一致
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JammingSourcePosition = new Vector3D(50, 0, 0), // 修改为50米，与激光指示器一致
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JammingDirection = new Vector3D(1, 0, 0), // 修改为(1,0,0)，指向设备的方向
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JammingAngleRange = Math.PI / 4,
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JammingMode = JammingMode.Noise,
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Duration = null
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};
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System.Diagnostics.Debug.WriteLine($"创建干扰事件 - 功率: {jammingEvent.JammingPower}W, 位置: {jammingEvent.JammingSourcePosition}, 方向: {jammingEvent.JammingDirection}, 角度范围: {jammingEvent.JammingAngleRange * 180 / Math.PI}度");
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// Act
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_simulationManager.PublishEvent(jammingEvent);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert
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System.Diagnostics.Debug.WriteLine($"测试结果 - IsJammed: {_guidanceSystem.IsJammed}, HasGuidance: {_guidanceSystem.HasGuidance}");
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Assert.IsTrue(_guidanceSystem.IsJammed, "红外引导系统应该处于被干扰状态");
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Assert.IsFalse(_guidanceSystem.HasGuidance, "被干扰时不应该有制导信号");
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}
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[TestMethod]
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public void InfraredJamming_OutsideAngleRange_GuidanceNotJammed()
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{
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// 确保组件不为空
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Assert.IsNotNull(_simulationManager);
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Assert.IsNotNull(_guidanceSystem);
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// Arrange
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var initialPosition = new Vector3D(500, 0, 0);
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var initialVelocity = new Vector3D(100, 0, 0);
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// 更新一次系统，使其跟踪目标
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// 创建角度范围外的干扰事件
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var jammingEvent = new InfraredJammingEvent
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{
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JammingPower = 500, // 保持不变
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JammingSourcePosition = new Vector3D(0, 50, 0),
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JammingDirection = new Vector3D(1, 0, 0),
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JammingAngleRange = 0.1,
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JammingMode = JammingMode.Noise
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};
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// Act
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_simulationManager.PublishEvent(jammingEvent);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert
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Assert.IsFalse(_guidanceSystem.IsJammed, "引导系统不应该被干扰，因为干扰源不在角度范围内");
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}
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[TestMethod]
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public void InfraredJamming_LowPower_GuidanceNotJammed()
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{
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// 确保组件不为空
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Assert.IsNotNull(_simulationManager);
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Assert.IsNotNull(_guidanceSystem);
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// Arrange
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var initialPosition = new Vector3D(500, 0, 0);
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var initialVelocity = new Vector3D(100, 0, 0);
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// 更新一次系统，使其跟踪目标
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// 创建低功率干扰事件
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var jammingEvent = new InfraredJammingEvent
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{
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JammingPower = 10, // 保持不变
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JammingSourcePosition = new Vector3D(50, 0, 0),
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JammingDirection = new Vector3D(1, 0, 0),
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JammingAngleRange = Math.PI / 4,
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JammingMode = JammingMode.Noise
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};
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// Act
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_simulationManager.PublishEvent(jammingEvent);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert
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Assert.IsFalse(_guidanceSystem.IsJammed, "引导系统不应该被干扰，因为干扰功率低于阈值");
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}
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[TestMethod]
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public void InfraredJamming_ClearedAfterDuration_GuidanceNotJammed()
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{
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// 确保组件不为空
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Assert.IsNotNull(_simulationManager);
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Assert.IsNotNull(_guidanceSystem);
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// Arrange
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var initialPosition = new Vector3D(500, 0, 0);
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var initialVelocity = new Vector3D(100, 0, 0);
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// 更新一次系统，使其跟踪目标
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// 创建有限时间的干扰事件
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var jammingEvent = new InfraredJammingEvent
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{
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JammingPower = 2000, // 修改为2000瓦特，与激光指示器一致
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JammingSourcePosition = new Vector3D(50, 0, 0), // 修改为50米，与激光指示器一致
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JammingDirection = new Vector3D(1, 0, 0), // 修改为(1,0,0)，指向设备的方向
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JammingAngleRange = Math.PI / 4,
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JammingMode = JammingMode.Noise,
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Duration = 0.5
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};
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// Act - 应用干扰
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_simulationManager.PublishEvent(jammingEvent);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert - 确认已被干扰
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Assert.IsTrue(_guidanceSystem.IsJammed, "红外引导系统应该处于被干扰状态");
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// Act - 等待干扰过期
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// 通过多次更新引导系统，让JammingHandler处理时间
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for (int i = 0; i < 10; i++)
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{
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity); // 总共更新1秒，超过干扰持续时间
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}
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// Assert - 确认干扰已清除
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Assert.IsFalse(_guidanceSystem.IsJammed, "干扰持续时间结束后，引导系统应该恢复正常");
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}
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[TestMethod]
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public void InfraredJamming_ManualClear_GuidanceNotJammed()
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{
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// 确保组件不为空
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Assert.IsNotNull(_simulationManager);
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Assert.IsNotNull(_guidanceSystem);
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// Arrange
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var initialPosition = new Vector3D(500, 0, 0);
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var initialVelocity = new Vector3D(100, 0, 0);
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// 更新一次系统，使其跟踪目标
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// 创建持续干扰事件
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var jammingEvent = new InfraredJammingEvent
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{
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JammingPower = 2000, // 修改为2000瓦特，与激光指示器一致
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JammingSourcePosition = new Vector3D(50, 0, 0), // 修改为50米，与激光指示器一致
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JammingDirection = new Vector3D(1, 0, 0), // 修改为(1,0,0)，指向设备的方向
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JammingAngleRange = Math.PI / 4,
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JammingMode = JammingMode.Noise,
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Duration = null
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};
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// Act - 应用干扰
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_simulationManager.PublishEvent(jammingEvent);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert - 确认已被干扰
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Assert.IsTrue(_guidanceSystem.IsJammed, "红外引导系统应该处于被干扰状态");
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// Act - 手动清除干扰
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_guidanceSystem.ClearJamming(JammingType.Infrared);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert - 确认干扰已清除
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Assert.IsFalse(_guidanceSystem.IsJammed, "手动清除后，引导系统应该恢复正常");
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}
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[TestMethod]
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public void InfraredJamming_GuidanceSwitchesToSearchMode()
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{
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// 确保组件不为空
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Assert.IsNotNull(_simulationManager);
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Assert.IsNotNull(_guidanceSystem);
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// Arrange
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var initialPosition = new Vector3D(500, 0, 0);
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var initialVelocity = new Vector3D(100, 0, 0);
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// 更新一次系统，使其跟踪目标
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// 创建干扰事件
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var jammingEvent = new InfraredJammingEvent
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{
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JammingPower = 2000, // 修改为2000瓦特，与激光指示器一致
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JammingSourcePosition = new Vector3D(50, 0, 0), // 修改为50米，与激光指示器一致
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JammingDirection = new Vector3D(1, 0, 0), // 修改为(1,0,0)，指向设备的方向
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JammingAngleRange = Math.PI / 4,
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JammingMode = JammingMode.Noise,
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Duration = null
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};
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// Act - 应用干扰
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_simulationManager.PublishEvent(jammingEvent);
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_guidanceSystem.Update(0.1, initialPosition, initialVelocity);
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// Assert - 确认系统切换到搜索模式
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Assert.IsTrue(_guidanceSystem.IsJammed, "红外引导系统应该处于被干扰状态");
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Assert.IsFalse(_guidanceSystem.HasGuidance, "被干扰时不应该有制导信号");
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}
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}
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} |