QA: Agentic Chat (Reasoning) — Spring AI

Prerequisites

• Spring AI backend is up

Test Steps

• Navigate to /demos/agentic-chat-reasoning
• Send a message
• Verify the page loads and chat responds normally

Expected Results

• Page demonstrates the messageView.reasoningMessage slot pattern
• If the ag-ui:spring-ai adapter emits REASONINGMESSAGE* events, the custom amber-banner ReasoningBlock renders
• If not, the chat behaves as a normal chat (adapter-level limitation documented in PARITY_NOTES.md)