Function test_uses_last_user_message

tests/test_signal_structural.py:95–103

()

def test_uses_last_user_message():
    sig = StructuralSignal()
    row = {"messages": [
        {"role": "user", "content": "Design a distributed system with Kafka, Redis, PostgreSQL..."},
        {"role": "assistant", "content": "Sure, here is the design..."},
        {"role": "user", "content": "hello"},
    ]}
    vote = sig.predict(row)
    assert vote.tier_id <= 1