hermes-agent/tests/docker/test_config_migration.py

69 lines
2.2 KiB
Python

"""Runtime smoke test for Docker config-schema migration on boot.
Build the real image and verify: a config.yaml present in $HERMES_HOME
is migrated by docker_config_migrate.py on boot, running as the hermes
user.
"""
from __future__ import annotations
from tests.docker.conftest import docker_exec, docker_exec_sh, start_container
def test_config_migration_runs_on_boot(
built_image: str, container_name: str,
) -> None:
"""A config.yaml in $HERMES_HOME must be migrated on boot by
docker_config_migrate.py, running as the hermes user."""
# Start container
start_container(built_image, container_name)
# Verify config.yaml exists (should be seeded by stage2 if not present)
r = docker_exec_sh(
container_name,
"test -f /opt/data/config.yaml && echo EXISTS || echo MISSING",
timeout=10,
)
assert "EXISTS" in r.stdout, (
f"config.yaml not found in $HERMES_HOME: {r.stdout}"
)
# Verify the migration script exists in the image
r = docker_exec_sh(
container_name,
"test -f /opt/hermes/scripts/docker_config_migrate.py && "
"echo SCRIPT_EXISTS || echo SCRIPT_MISSING",
timeout=10,
)
assert "SCRIPT_EXISTS" in r.stdout, (
f"docker_config_migrate.py not found in image: {r.stdout}"
)
# Verify config.yaml is owned by hermes (migration ran as hermes)
r = docker_exec_sh(
container_name,
'stat -c "%U" /opt/data/config.yaml',
timeout=10,
)
assert r.stdout.strip() == "hermes", (
f"config.yaml not owned by hermes (migration may have run as root): "
f"{r.stdout.strip()}"
)
def test_config_migration_opt_out_env_var_respected(
built_image: str, container_name: str,
) -> None:
"""HERMES_SKIP_CONFIG_MIGRATION=1 must skip the migration."""
start_container(
built_image, container_name, "HERMES_SKIP_CONFIG_MIGRATION=1",
)
# config.yaml should still be seeded (seeding is separate from migration)
r = docker_exec_sh(
container_name,
"test -f /opt/data/config.yaml && echo EXISTS || echo MISSING",
timeout=10,
)
assert "EXISTS" in r.stdout, (
f"config.yaml should be seeded even with migration skipped: {r.stdout}"
)