2.0协议完善加简单交管配置

2026-08-14 09:49:23 +08:00
parent a28bc68e23
commit 1e780c2b65
51 changed files with 4013 additions and 393 deletions
@@ -0,0 +1,83 @@
+using StandardScene.Magnetic.Tasking;
+using System.Collections.Generic;
+using Xunit;
+
+namespace StandardScene.Magnetic.Tests.Tasking
+{
+    public class Fass2ReconnectChainSelectorTests
+    {
+        [Fact]
+        public void PreferGoal_OnRemainingPath_Wins()
+        {
+            var matches = new List<Fass2ChainMatch>
+            {
+                Match(1, start: 6, target: 10, site: 8, index: 1, remain: new[] { 8, 9, 10 }, prio: 9),
+                Match(2, start: 1, target: 5, site: 8, index: 3, remain: new[] { 8, 4, 5 }, prio: 1)
+            };
+
+            var ok = Fass2ReconnectChainSelector.TrySelect(matches, preferGoalSiteId: 5, out var selected, out var reason);
+
+            Assert.True(ok);
+            Assert.Equal(5, selected.TargetSiteId);
+            Assert.Contains("preferGoal=5", reason);
+        }
+
+        [Fact]
+        public void StartPoint_Beats_Priority_WhenGoalNotOnPath()
+        {
+            var matches = new List<Fass2ChainMatch>
+            {
+                Match(1, start: 8, target: 12, site: 8, index: 0, remain: new[] { 8, 12 }, prio: 1, atStart: true),
+                Match(2, start: 6, target: 10, site: 8, index: 1, remain: new[] { 8, 9, 10 }, prio: 9)
+            };
+
+            var ok = Fass2ReconnectChainSelector.TrySelect(matches, preferGoalSiteId: 99, out var selected, out _);
+
+            Assert.True(ok);
+            Assert.Equal(12, selected.TargetSiteId);
+            Assert.True(selected.IsAtStartPoint);
+        }
+
+        [Fact]
+        public void Ambiguous_DifferentTargets_SameScore_Fails()
+        {
+            var matches = new List<Fass2ChainMatch>
+            {
+                Match(1, start: 1, target: 5, site: 3, index: 1, remain: new[] { 3, 4, 5 }, prio: 1),
+                Match(2, start: 9, target: 7, site: 3, index: 1, remain: new[] { 3, 6, 7 }, prio: 1)
+            };
+
+            var ok = Fass2ReconnectChainSelector.TrySelect(matches, preferGoalSiteId: null, out var selected, out var reason);
+
+            Assert.False(ok);
+            Assert.Null(selected);
+            Assert.Contains("ambiguous", reason);
+        }
+
+        [Fact]
+        public void Empty_Fails()
+        {
+            var ok = Fass2ReconnectChainSelector.TrySelect(new List<Fass2ChainMatch>(), null, out _, out var reason);
+            Assert.False(ok);
+            Assert.Equal("no chain", reason);
+        }
+
+        private static Fass2ChainMatch Match(
+            int taskId, int start, int target, int site, int index, int[] remain, int prio, bool atStart = false)
+        {
+            return new Fass2ChainMatch
+            {
+                TaskId = taskId,
+                TaskPriority = prio,
+                CurrentSiteId = site,
+                TargetSiteId = target,
+                IndexInPath = index,
+                DistanceToTarget = remain.Length > 0 ? remain.Length - 1 : 0,
+                IsAtStartPoint = atStart || index == 0,
+                IsAtEndPoint = remain.Length <= 1,
+                RemainingPath = remain,
+                FullPath = remain
+            };
+        }
+    }
+}