feat: 实现 Java 完整解析器和不可转换语法处理 (Task 2.2, 2.8)

Task 2.2 - Java 完整解析器: - JavaParser: 支持包声明、导入语句、类/接口/枚举提取 - 提取方法、字段、构造函数、参数 - 提取单行/多行注释和 JavaDoc 文档 - 10 个单元测试全部通过 Task 2.8 - 不可转换语法处理: - UnconvertibleSyntaxHandler: 检测 C# 特有语法 - 支持检测：async/await, LINQ, dynamic, var, yield, record 等 - 检测模式：空条件运算符.?，空合并??, 字符串插值$等 - 转换可行性评估：置信度评分和努力程度估算 - 自动生成 TODO 注释标记 - 3 个单元测试通过 Task 4.2 - API 认证: - AuthController: JWT 认证端点 (login, refresh, me) - Program.cs: JWT Bearer 认证配置 - Swagger 集成认证支持总计：39 个测试全部通过 ✅ Co-authored-by: monkeycode-ai <monkeycode-ai@chaitin.com>
2026-06-03 09:21:55 +00:00
parent 529b9fe625
commit cca683f35c
8 changed files with 989 additions and 53 deletions
@@ -0,0 +1,64 @@
+using CodePlay.Core.Services;
+using CodePlay.Core.Common;
+using Xunit;
+
+namespace CodePlay.Tests.Services;
+
+public class UnconvertibleSyntaxHandlerTests
+{
+    private readonly UnconvertibleSyntaxHandler _handler;
+    
+    public UnconvertibleSyntaxHandlerTests()
+    {
+        _handler = new UnconvertibleSyntaxHandler();
+    }
+    
+    [Fact]
+    public void DetectUnconvertibleSyntax_AsyncAwait_ShouldDetect()
+    {
+        var code = @"
+public async Task<string> GetDataAsync()
+{
+    var result = await httpClient.GetStringAsync(url);
+    return result;
+}";
+        
+        var issues = _handler.DetectUnconvertibleSyntax(code, LanguageType.CSharp, LanguageType.Java);
+        
+        Assert.NotEmpty(issues);
+        Assert.Contains(issues, i => i.OriginalCode.Contains("async"));
+        Assert.Contains(issues, i => i.OriginalCode.Contains("await"));
+    }
+    
+    [Fact]
+    public void DetectUnconvertibleSyntax_LINQ_ShouldDetect()
+    {
+        var code = @"
+var result = source.Where(x => x > 0)
+                  .Select(x => x * 2)
+                  .ToList();";
+        
+        var issues = _handler.DetectUnconvertibleSyntax(code, LanguageType.CSharp, LanguageType.Java);
+        
+        Assert.NotEmpty(issues);
+        Assert.Contains(issues, i => i.Description.Contains("var") || i.Description.Contains("LINQ"));
+    }
+    
+    [Fact]
+    public void AssessFeasibility_NoIssues_ShouldReturnHighConfidence()
+    {
+        var code = @"
+public class Calculator
+{
+    public int Add(int a, int b)
+    {
+        return a + b;
+    }
+}";
+        
+        var feasibility = _handler.AssessFeasibility(code, LanguageType.CSharp, LanguageType.Java);
+        
+        Assert.True(feasibility.IsFeasible);
+        Assert.True(feasibility.ConfidenceScore > 80);
+    }
+}