hermes-agent/tests/test_cli_manual_compress.py
revar 052b3449e5 test(cli): regression test for manual /compress system_message
Add tests/test_cli_manual_compress.py verifying _manual_compress passes
None (not the cached system prompt) to _compress_context, forwards the
/compress <topic> focus string, rotates CLI session_id to the new child
session, and clears the pending title.

Co-authored-by: revar <revar@users.noreply.github.com>
2026-04-28 05:21:49 -07:00

57 lines
1.9 KiB
Python

from contextlib import nullcontext
from cli import HermesCLI
class DummyAgent:
def __init__(self):
self.compression_enabled = True
self._cached_system_prompt = "FULL CACHED SYSTEM PROMPT SHOULD NOT BE NESTED"
self.session_id = "new-session"
self.calls = []
def _compress_context(self, messages, system_message, *, approx_tokens=None, focus_topic=None):
self.calls.append(
{
"messages": messages,
"system_message": system_message,
"approx_tokens": approx_tokens,
"focus_topic": focus_topic,
}
)
return ([{"role": "user", "content": "[CONTEXT SUMMARY]: compacted"}], "new system prompt")
def test_manual_compress_does_not_pass_cached_system_prompt(monkeypatch):
"""Manual /compress should rebuild the next prompt without nesting the old one."""
cli = HermesCLI.__new__(HermesCLI)
cli.conversation_history = [
{"role": "user", "content": "one"},
{"role": "assistant", "content": "two"},
{"role": "user", "content": "three"},
{"role": "assistant", "content": "four"},
]
cli.agent = DummyAgent()
cli.session_id = "old-session"
cli._pending_title = "old title"
cli._busy_command = lambda _message: nullcontext()
monkeypatch.setattr(
"agent.manual_compression_feedback.summarize_manual_compression",
lambda *args, **kwargs: {
"noop": False,
"headline": "compressed",
"token_line": "tokens reduced",
"note": "",
},
)
cli._manual_compress("/compress database schema")
assert len(cli.agent.calls) == 1
call = cli.agent.calls[0]
assert call["system_message"] is None
assert call["system_message"] != cli.agent._cached_system_prompt
assert call["focus_topic"] == "database schema"
assert cli.session_id == "new-session"
assert cli._pending_title is None