79 lines
3.3 KiB
C#
79 lines
3.3 KiB
C#
using System.Collections.Generic;
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using CounterDrone.Core.Algorithms;
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using CounterDrone.Core.Models;
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using Xunit;
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namespace CounterDrone.Core.Tests
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{
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public class DefenseAdvisorRealityTests
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{
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private static readonly List<AmmunitionSpec> TestAmmo = new()
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{
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new AmmunitionSpec { AerosolType = (int)AerosolType.InertGas, InitialRadius = 50, CoreDensity = 1.0, DispersionRateBase = 5, MaxRadius = 200, MaxDuration = 60 },
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new AmmunitionSpec { AerosolType = (int)AerosolType.ActiveMaterial, InitialRadius = 30, CoreDensity = 2.0, DispersionRateBase = 3, MaxRadius = 150, MaxDuration = 45 },
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};
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[Fact]
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public void PistonDrone_RecommendsReachableCloudPosition()
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{
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var threat = new ThreatProfile
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{
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Environment = new CombatScene
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{
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WindSpeed = 3,
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WindDirection = (int)WindDirection.W,
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},
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Targets = new List<TargetConfig>
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{
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new TargetConfig
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{
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TargetType = (int)TargetType.Piston,
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PowerType = (int)PowerType.Piston,
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Quantity = 1, TypicalSpeed = 200, TypicalAltitude = 500,
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},
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},
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Route = new RoutePlan { FormationMode = (int)FormationMode.Single },
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Waypoints = new List<Waypoint>
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{
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new Waypoint { PosX = 0, PosY = 500, PosZ = 0, Speed = 200 },
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new Waypoint { PosX = 20000, PosY = 500, PosZ = 0, Speed = 200 },
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},
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};
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var advisor = new DefaultDefenseAdvisor(TestAmmo);
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var rec = advisor.Recommend(threat);
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// 1. 选型正确
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Assert.Equal(AerosolType.InertGas, rec.Best.RecommendedAerosolType);
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// 2. 云团位置应在航路上
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var c = rec.Best.RecommendedCloud;
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Assert.True(c.PositionX > 0 && c.PositionX < 20000,
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$"云团 X={c.PositionX} 应在航路范围内");
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Assert.True(c.PositionY >= 400 && c.PositionY <= 600,
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$"云团 Y={c.PositionY} 应接近飞行高度 500");
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// 3. 平台部署应有合理位置
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Assert.NotEmpty(rec.Best.Platforms);
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var p = rec.Best.Platforms[0];
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// 4. 炮弹能打到吗？用运动学验证
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var muzzleV = 800f;
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var releaseAlt = (float)c.DisperseHeight;
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var targetDist = (float)System.Math.Sqrt(
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(c.PositionX - p.Position.X) * (c.PositionX - p.Position.X) +
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(c.PositionZ - p.Position.Z) * (c.PositionZ - p.Position.Z));
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var launchAngle = Kinematics.CalculateLaunchAngle(targetDist, muzzleV, releaseAlt);
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Assert.True(launchAngle > 0 && launchAngle < 1.57f,
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$"发射角 {launchAngle * 180 / System.Math.PI:F1}° 应在 0-90°");
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// 5. 弹道能到达释放高度
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var peakHeight = muzzleV * muzzleV * (float)System.Math.Sin(launchAngle)
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* (float)System.Math.Sin(launchAngle) / (2f * 9.81f);
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Assert.True(peakHeight >= releaseAlt,
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$"弹道顶点 {peakHeight:F0}m ≥ 释放高度 {releaseAlt:F0}m");
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}
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}
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}
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