feat(cordis): 完成阶段5访问介导与诊断

2026-08-17 01:09:32 +08:00
parent de5ab449cd
commit 8738e633ee
35 changed files with 1540 additions and 50 deletions
@@ -250,6 +250,81 @@ namespace ShrinkContext.Tests
        }
    }

+    /// <summary>故意写入未声明键，验证 Provide 运行时契约。</summary>
+    public sealed class UndeclaredProviderComponent : IShrinkComponent
+    {
+        public string Name => "undeclared-provider";
+        public IReadOnlyList<string> Inject => Array.Empty<string>();
+        public IReadOnlyList<string> Provide => Array.Empty<string>();
+
+        public UniTask ApplyAsync(ShrinkCtx ctx, object? config)
+        {
+            ctx.Set("not-declared", 1);
+            return UniTask.CompletedTask;
+        }
+    }
+
+    public sealed class MetadataSuffixPolicy : IShrinkCoeffectAccessPolicy
+    {
+        public object? Resolve(ShrinkCoeffectAccessContext context, object? value)
+        {
+            var text = value?.ToString() ?? string.Empty;
+            if (context.TryGetMetadata<string>("prefix", out var prefix))
+                text = prefix + text;
+            return context.TryGetMetadata<string>("suffix", out var suffix) ? text + suffix : text;
+        }
+    }
+
+    public sealed class PolicyProviderComponent : IShrinkComponent
+    {
+        private readonly string[] _provide;
+
+        public PolicyProviderComponent(string key)
+        {
+            Key = key;
+            _provide = new[] { key };
+        }
+
+        public string Key { get; }
+        public string Name => "policy-provider";
+        public IReadOnlyList<string> Inject => Array.Empty<string>();
+        public IReadOnlyList<string> Provide => _provide;
+
+        public UniTask ApplyAsync(ShrinkCtx ctx, object? config)
+        {
+            ctx.Set(Key, config?.ToString() ?? "value", new MetadataSuffixPolicy());
+            return UniTask.CompletedTask;
+        }
+    }
+
+    public sealed class PolicyConsumerComponent : IShrinkComponent
+    {
+        private readonly string[] _inject;
+        private ShrinkCtx? _ctx;
+
+        public PolicyConsumerComponent(string key)
+        {
+            Key = key;
+            _inject = new[] { key };
+        }
+
+        public string Key { get; }
+        public string Name => "policy-consumer";
+        public int ApplyCount { get; private set; }
+        public IReadOnlyList<string> Inject => _inject;
+        public IReadOnlyList<string> Provide => Array.Empty<string>();
+
+        public UniTask ApplyAsync(ShrinkCtx ctx, object? config)
+        {
+            _ctx = ctx;
+            ApplyCount++;
+            return UniTask.CompletedTask;
+        }
+
+        public string Read() => (_ctx ?? throw new InvalidOperationException("Consumer is not active."))
+            .Get<string>(Key);
+    }
+
    /// <summary>测试辅助：同步等待 UniTask（测试保证全部延续同步完成，无死锁风险）。</summary>
    public static class TestAwait
    {