# Eras Expert

Tests the PA + Eras Expert pipeline: routing, DB queries, progress streaming, error recovery.
Requires v4-eras graph.

## Setup
- clear history

## Steps

### 1. Social stays with PA (reflex path)
- send: hi there!
- expect_response: length > 3
- expect_trace: has reflex_path or routed

### 2. Customer query routes to expert
- send: show me 5 customers from the database
- expect_trace: has routed
- expect_trace: has tool_call
- expect_response: length > 10

### 3. Expert produces table
- send: show me all tables in the eras database
- expect_trace: has tool_call
- expect_response: length > 10

### 4. Complex query with interpretation
- send: which customers have the most devices?
- expect_trace: has tool_call
- expect_response: length > 20

### 5. Error recovery on bad query
- send: SELECT * FROM nichtexistiert LIMIT 5
- expect_trace: has tool_call
- expect_response: not contains "1146"
- expect_response: length > 10

### 6. German language preserved
- send: Zeig mir 3 Kunden aus der Datenbank
- expect_response: length > 10

### 7. Follow-up query uses cached schema
- send: how many customers are there?
- expect_trace: has tool_call
- expect_response: contains "693" or "customer" or "Kunden"