feat(packages): 内置 SDK 包并完善 ContextLoader 集成

- 将 ShrinkEventBus、ShrinkDataSaver 及其 EventBus 集成从 gitlink 转为仓库直接维护的完整 UPM 包，补齐运行时、编辑器工具、测试与文档 - 新增 Command 和 Network 的 App 集成组件，支持 ContextLoader 服务发布、可逆注销及 Network Loopback 生命周期管理 - 更新 Starter 与演示组合逻辑，缺失模块时可注册、已有兼容安装器时可覆盖，并补充宿主启动断言 - 升级内部包依赖与 Shared CodeGen 包定义，放宽 Integration.App 包的 Git 忽略规则 - 将独立服务器生成器改为基于已编译程序集的语义扫描，支持 partial、复杂泛型、命名冲突检测及模板 SHA-256 覆写保护 - 新增 Network 语义扫描、模板保护和 App 组件生命周期测试 - 新增真实 UPM 消费工程验证脚本，校验内部版本一致性、程序集加载及 EditMode 测试 - 重构当前架构文档并归档已完成的 Cordis 迁移与旧代码地图
2026-08-18 18:06:34 +08:00
parent 517c4cf46e
commit d74c2f08ca
240 changed files with 13647 additions and 545 deletions
@@ -0,0 +1,89 @@
+using System;
+using System.Security.Cryptography;
+using System.Text;
+using NUnit.Framework;
+
+namespace ShrinkDataSaver.Tests
+{
+    [TestFixture]
+    public class SaveEncryptorTests
+    {
+        [Test]
+        public void Encrypt_Decrypt_RoundTrip()
+        {
+            var original = Encoding.UTF8.GetBytes("Hello, ShrinkDataSaver!");
+            var password = "TestPassword123";
+
+            var encrypted = SaveEncryptor.Encrypt(original, password);
+            var decrypted = SaveEncryptor.Decrypt(encrypted, password);
+
+            Assert.AreEqual(original, decrypted);
+        }
+
+        [Test]
+        public void Encrypt_Decrypt_LargeData()
+        {
+            var original = new byte[10000];
+            new System.Random(42).NextBytes(original);
+            var password = "LargeDataKey";
+
+            var encrypted = SaveEncryptor.Encrypt(original, password);
+            var decrypted = SaveEncryptor.Decrypt(encrypted, password);
+
+            Assert.AreEqual(original, decrypted);
+        }
+
+        [Test]
+        public void Decrypt_WrongPassword_Throws()
+        {
+            var original = Encoding.UTF8.GetBytes("secret data");
+            var encrypted = SaveEncryptor.Encrypt(original, "correct");
+
+            Assert.Throws<CryptographicException>(() =>
+                SaveEncryptor.Decrypt(encrypted, "wrong"));
+        }
+
+        [Test]
+        public void Encrypt_ProducesDifferentOutput_EachTime()
+        {
+            var data = Encoding.UTF8.GetBytes("same data");
+            var enc1 = SaveEncryptor.Encrypt(data, "key");
+            var enc2 = SaveEncryptor.Encrypt(data, "key");
+
+            // 因为随机 salt/IV，两次加密结果不同
+            Assert.AreNotEqual(enc1, enc2);
+
+            // 但两次都能正确解密
+            Assert.AreEqual(data, SaveEncryptor.Decrypt(enc1, "key"));
+            Assert.AreEqual(data, SaveEncryptor.Decrypt(enc2, "key"));
+        }
+
+        [Test]
+        public void Encrypt_NullData_Throws()
+        {
+            Assert.Throws<ArgumentNullException>(() =>
+                SaveEncryptor.Encrypt(null, "key"));
+        }
+
+        [Test]
+        public void Encrypt_EmptyPassword_Throws()
+        {
+            Assert.Throws<ArgumentException>(() =>
+                SaveEncryptor.Encrypt(new byte[] { 1, 2, 3 }, ""));
+        }
+
+        [Test]
+        public void Decrypt_NullData_Throws()
+        {
+            Assert.Throws<ArgumentNullException>(() =>
+                SaveEncryptor.Decrypt(null, "key"));
+        }
+
+        [Test]
+        public void Decrypt_DataTooShort_Throws()
+        {
+            Assert.Throws<ArgumentException>(() =>
+                SaveEncryptor.Decrypt(new byte[] { 1, 2, 3 }, "key"));
+        }
+    }
+}