SuperBizAgent-java/mvp/demo/payment-timeout-acceptance.md

Payment Timeout Acceptance Case

Goal

Validate that the MVP can diagnose a payment timeout incident and expose the complete trace for replay.

Input

• Session id: mvp-demo-payment-timeout-001
• Question: 支付接口最近出现超时，请结合知识库、日志和指标判断可能原因，并给出修复建议。
• Profile: mvp-demo

Acceptance Criteria

1. Chat returns a successful answer with the same session id.
2. Trace API returns session metadata, final answer, ordered agent steps, and ordered tool invocations.
3. Trace contains enough evidence to explain which tools were used and whether verifier/self-evaluation was persisted.
4. Feedback can be submitted for the same session id.
5. A follow-up trace query shows the persisted feedback value.

Trace Fields To Inspect

• data.session.query
• data.session.answer
• data.session.selfEvaluation
• data.session.feedback
• data.steps[*].agentName
• data.steps[*].thought
• data.toolInvocations[*].toolName
• data.toolInvocations[*].inputParams
• data.toolInvocations[*].outputPreview
• data.toolInvocations[*].retrievalDetails
• data.summary

Known Limits

• This case is not a full offline test. It still requires valid infrastructure for chat, persistence, vector search, and model calls.
• Mock logs and metrics are enabled by the mvp-demo profile to make those evidence tools repeatable.
• Sensitive configuration cleanup is deferred by current MVP priority.