From 96492cb1ed56a85c4fb9d063c34477a6c4ceeabe Mon Sep 17 00:00:00 2001
From: Jeroen Schweitzer <jpmschweitzer@gmail.com>
Date: Tue, 2 Dec 2025 18:48:24 +0100
Subject: [PATCH] test(ai): add DNS lookup test to quality suite
MIME-Version: 1.0
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Add Scenario 6 to validate OpenAPI tool discovery and infrastructure integration.

Changes:
- Add test_scenario6_dns_lookup test
  - Tests DNS lookup via core-api discovered tool
  - Verifies OpenAPI discovery mechanism works
  - Query: "What are the A records for github.com?"
  - Performance target: < 15s
- Update test scenario list in run_full_quality_check()
- Document new scenario in QUALITY_TESTS.md

Purpose:
Validates that core-ai can discover and use infrastructure tools
from core-api via OpenAPI spec. DNS tool serves as example of
dynamic tool integration without manual registration.

Tool Discovery Chain:
1. core-api exposes /tools/dns/lookup endpoint (dnspython)
2. core-api publishes endpoint in /openapi.json
3. core-ai discovers tool via OpenAPI discovery
4. Agent can use tool as core-api__dns_lookup_tools_dns_lookup_post

Note: Agent currently prefers web_search for DNS queries, but
explicit instruction to use the DNS tool works. Tool naming
optimization can be addressed in future improvements.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 services/core-ai/tests/QUALITY_TESTS.md       |  6 ++++
 .../core-ai/tests/test_ai_flow_quality.py     | 29 +++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/services/core-ai/tests/QUALITY_TESTS.md b/services/core-ai/tests/QUALITY_TESTS.md
index b18c400..9e27e1e 100644
--- a/services/core-ai/tests/QUALITY_TESTS.md
+++ b/services/core-ai/tests/QUALITY_TESTS.md
@@ -73,6 +73,12 @@ pytest tests/test_ai_flow_quality.py -k regression -v
 - **Expected**: Multiple tool calls (get_current_time × 2, synthesis)
 - **Performance Target**: < 30s
 
+### Scenario 6: DNS Lookup (OpenAPI Discovery)
+- **Query**: "What are the A records for github.com? Use the core-api DNS lookup tool."
+- **Expected**: Uses DNS lookup tool discovered via OpenAPI from core-api
+- **Performance Target**: < 15s
+- **Purpose**: Tests OpenAPI tool discovery and infrastructure integration
+
 ## Report Format
 
 Reports are saved in two formats:
diff --git a/services/core-ai/tests/test_ai_flow_quality.py b/services/core-ai/tests/test_ai_flow_quality.py
index 53b8ab5..1f09b06 100644
--- a/services/core-ai/tests/test_ai_flow_quality.py
+++ b/services/core-ai/tests/test_ai_flow_quality.py
@@ -394,6 +394,30 @@ async def test_scenario5_multi_tool_reasoning():
         print(f"✓ Multi-tool query: {result['total_time']:.2f}s")
 
 
+@pytest.mark.asyncio
+async def test_scenario6_dns_lookup():
+    """
+    Scenario 6: DNS Lookup
+
+    Expected: Uses DNS lookup tool from core-api (discovered via OpenAPI)
+    Performance target: < 15s
+    """
+    async with AIFlowTester() as tester:
+        result = await tester.chat(
+            "What are the A records for github.com? Use the core-api DNS lookup tool."
+        )
+
+        tester.assert_response_quality(
+            result,
+            expected_keywords=["github", "record"],
+            min_length=30,
+            max_time=15.0
+        )
+
+        assert result["success"], "Request failed"
+        print(f"✓ DNS lookup query: {result['total_time']:.2f}s")
+
+
 @pytest.mark.asyncio
 async def test_tools_disabled():
     """
@@ -537,6 +561,11 @@ async def run_full_quality_check():
             "query": "Get current time in NYC and Tokyo, calculate difference",
             "test": test_scenario5_multi_tool_reasoning
         },
+        {
+            "name": "Scenario 6: DNS Lookup",
+            "query": "What are the A records for github.com? Use the core-api DNS lookup tool.",
+            "test": test_scenario6_dns_lookup
+        },
     ]
 
     print("\n" + "=" * 80)