Restore YG rules generation flow

tests/test_route_messages.py

@@ -0,0 +1,66 @@
+import unittest
+from unittest.mock import patch
+
+from app import create_app
+
+
+class RouteMessageTest(unittest.TestCase):
+    def setUp(self):
+        self.app = create_app("testing")
+        self.client = self.app.test_client()
+
+    def test_success_messages_include_business_action(self):
+        response = self.client.get("/api/health")
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.get_json()["message"], "健康检查成功")
+
+    def test_failure_messages_include_business_action(self):
+        response = self.client.get("/api/rules/status")
+
+        self.assertEqual(response.status_code, 400)
+        self.assertEqual(response.get_json()["message"], "查询失败：缺少 task_id")
+
+    def test_clear_domains_message_is_delete_success(self):
+        with patch("app.routes.domain.DomainStorage") as domain_storage_cls:
+            with patch("app.routes.domain.SchemaStorage") as schema_storage_cls:
+                domain_storage_cls.return_value.clear_all.return_value = 3
+                schema_storage_cls.return_value.delete_file.return_value = True
+
+                response = self.client.post("/api/domains/clear")
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.get_json()["message"], "删除成功")
+        self.assertEqual(response.get_json()["data"]["deleted_count"], 3)
+
+    def test_generate_rules_returns_compact_async_task_info(self):
+        with patch("app.routes.rules.RuleGenerationService") as service_cls:
+            service_cls.return_value.start.return_value = {
+                "task_id": "task-1",
+                "status": "running",
+                "limit": 3,
+                "generated_count": 0,
+                "output_file": "/app/output/rules-task-1/rules-task-1.xlsx",
+                "markdown_file": "/app/output/rules-task-1/rules-task-1.md",
+                "files": {
+                    "excel": "/app/output/rules-task-1/rules-task-1.xlsx",
+                    "markdown": "/app/output/rules-task-1/rules-task-1.md",
+                },
+            }
+
+            response = self.client.post("/api/rules/generate", json={"limit": 3})
+
+        body = response.get_json()
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(body["message"], "规则生成任务创建成功")
+        self.assertEqual(body["data"], {
+            "task_id": "task-1",
+            "status": "running",
+            "async": True,
+            "limit": 3,
+            "status_url": "/api/rules/status?task_id=task-1",
+        })
+
+
+if __name__ == "__main__":
+    unittest.main()