fix: commit agent changes before opening PR

tests/test_gitea_service.py

@@ -136,6 +136,10 @@ class FakeWorkspaceManager:
     def push_branch(self, workspace, branch_name):
         self.pushed.append(branch_name)
 
+    def commit_changes(self, workspace, message):
+        self.commit_message = message
+        return "abc1234"
+
     def cleanup(self, workspace):
         pass
 
@@ -150,12 +154,16 @@ class FakeRunner:
         if role == self.fail_role:
             return AgentResult(exit_code=1, stdout="", stderr="failed")
         if role == "implementer":
-            (Path(cwd) / "AGENT_IMPLEMENTATION_REPORT.md").write_text(
+            output_dir = Path(cwd) / ".agent-output"
+            output_dir.mkdir(exist_ok=True)
+            (output_dir / "AGENT_IMPLEMENTATION_REPORT.md").write_text(
                 "## Summary\nImplemented\n\n## Test commands run\npytest\n",
                 encoding="utf-8",
             )
         if role == "reviewer":
-            (Path(cwd) / "AGENT_REVIEW_REPORT.md").write_text(
+            output_dir = Path(cwd) / ".agent-output"
+            output_dir.mkdir(exist_ok=True)
+            (output_dir / "AGENT_REVIEW_REPORT.md").write_text(
                 "## Verdict\nAPPROVE\n\n## Suggested PR Comment\nLooks good.\n",
                 encoding="utf-8",
             )
@@ -196,11 +204,12 @@ def test_run_task_success_posts_review_comments(db, tmp_path):
             return httpx.Response(201, json={"id": 1})
         return httpx.Response(404)
 
+    workspace_manager = FakeWorkspaceManager(tmp_path / "work")
     task = TaskRunner(
         db=db,
         config=config,
         gitea=make_client(handler),
-        workspace_manager=FakeWorkspaceManager(tmp_path / "work"),
+        workspace_manager=workspace_manager,
         command_runner=FakeRunner(),
         worker_id="worker",
     ).run_once()
@@ -208,6 +217,11 @@ def test_run_task_success_posts_review_comments(db, tmp_path):
     assert task is not None
     assert task.state == TaskState.HUMAN_REVIEW_READY
     assert task.pr_number == 5
+    assert workspace_manager.pushed == ["agent/issue-1-ready-issue"]
+    assert workspace_manager.commit_message == "agent: implement issue #1 - Ready issue"
+    pull_requests = [payload for _, path, payload in requests if path == "/api/v1/repos/acme/service/pulls"]
+    assert pull_requests[0]["title"] == "代理实现：Ready issue"
+    assert "代理实现报告" in pull_requests[0]["body"]
     command = json.loads(db.list_agent_runs(task.id)[0]["command_json"])
     assert command[1] == "--cd"
     assert Path(command[2]).is_absolute()