Files
hermes-agent/tests/agent/test_memory_provider_unavailable_warning.py
teknium1 19f76d7498 test: purge low-value tests, lane py03 (499 removed)
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Python

"""Regression tests for NousResearch/hermes-agent#2765.
A memory provider configured via ``memory.provider`` but reporting
``is_available() == False`` (e.g. missing credentials, or a systemd/gateway
service that didn't inherit ``~/.hermes/.env``) used to be dropped silently.
``agent_init`` now emits a one-time, deduped warning instead.
"""
import logging
from agent import agent_init
def test_warns_once_and_dedupes(caplog):
agent_init._warned_unavailable_providers.clear()
with caplog.at_level(logging.WARNING, logger="run_agent"):
agent_init._warn_memory_provider_unavailable("hindsight")
agent_init._warn_memory_provider_unavailable("hindsight")
warnings = [r for r in caplog.records if "unavailable" in r.getMessage()]
assert len(warnings) == 1, "should warn exactly once per provider (gateway dedup)"
assert "hindsight" in warnings[0].getMessage()
def test_distinct_providers_each_warn(caplog):
agent_init._warned_unavailable_providers.clear()
with caplog.at_level(logging.WARNING, logger="run_agent"):
agent_init._warn_memory_provider_unavailable("hindsight")
agent_init._warn_memory_provider_unavailable("mem0")
warnings = [r for r in caplog.records if "unavailable" in r.getMessage()]
assert len(warnings) == 2
def test_provider_reason_is_appended(caplog):
# A provider's unavailable_reason() (e.g. the local_embedded install hint,
# #7718) reaches the user through this warning — the only path that runs
# when the provider is unavailable and thus never initialized.
agent_init._warned_unavailable_providers.clear()
hint = "Install the embedded runtime with: uv pip install hindsight-all."
with caplog.at_level(logging.WARNING, logger="run_agent"):
agent_init._warn_memory_provider_unavailable("hindsight", hint)
warnings = [r for r in caplog.records if "unavailable" in r.getMessage()]
assert len(warnings) == 1
assert hint in warnings[0].getMessage()