from app.agent import AgentResult
from app.commands.ai import agent_reply


def test_agent_reply_escapes_html():
    result = AgentResult("CPU & RAM <hoch>", ())
    reply = agent_reply(result)
    assert reply.text == "CPU & RAM <hoch>"
    assert reply.html == "CPU &amp; RAM &lt;hoch&gt;"


def test_agent_reply_escaped_length_stays_within_limit():
    result = AgentResult("&" * 3000, ())
    reply = agent_reply(result)
    assert len(reply.html) <= 3000
    assert reply.html == "&amp;" * (len(reply.html) // 5)


def test_agent_reply_plain_text_truncated_to_answer_max():
    result = AgentResult("x" * 4000, ())
    reply = agent_reply(result)
    assert len(reply.text) == 3000