from pathlib import Path

ROLE = Path("roles/nfs_stability/tasks/main.yml").read_text()
SITE = Path("site.yml").read_text()


def test_recovery_is_non_destructive():
    assert "systemctl restart" not in ROLE
    assert "OnUnitActiveSec" not in ROLE
    assert "systemctl start" in ROLE


def test_recovery_validates_real_nfs_and_mergerfs_mounts():
    assert "-t nfs,nfs4" in ROLE
    assert "-t fuse.mergerfs" in ROLE
    assert all(path in ROLE for path in ("/mnt/nas", "/mnt/qnap1", "/mnt/qnap2", "/mnt/media"))


def test_legacy_loop_is_stopped_before_replacement():
    stop_at = ROLE.index("Stop and disable the destructive legacy retry timer first")
    install_at = ROLE.index("Install once-per-boot NFS recovery timer")
    assert stop_at < install_at


def test_role_is_scoped_to_media_mount_hosts():
    assert "hosts: emby-sascha:emby-chris:arrapps" in SITE
    assert "- nfs_stability" in SITE