#!/usr/bin/env bash
# Test: warmup command pre-caches files from the remote NAS
#
# Verifies that `warpgate warmup` reads files through the mount to pull
# them into the VFS cache, so that subsequent access is local.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
source "$SCRIPT_DIR/../harness/helpers.sh"
source "$SCRIPT_DIR/../harness/mock-nas.sh"

require_root
setup_test_env
trap teardown_test_env EXIT

# Start mock NAS and create several test files
start_mock_nas
nas_create_file "photos/img001.jpg" 64
nas_create_file "photos/img002.jpg" 64
nas_create_file "photos/img003.jpg" 64
nas_create_file "raw/dsc001.cr3" 128

# Generate default config
gen_config

# Start warpgate and wait for readiness
start_warpgate
wait_for_mount
wait_for_rc_api

# Verify files are not cached yet
assert_not_cached "photos/img001.jpg"
assert_not_cached "photos/img002.jpg"
assert_not_cached "photos/img003.jpg"
assert_not_cached "raw/dsc001.cr3"

# Run warmup on the root path to cache everything
run_warpgate_cmd warmup ""

# Verify all files are now in the VFS cache
assert_cached "photos/img001.jpg"
assert_cached "photos/img002.jpg"
assert_cached "photos/img003.jpg"
assert_cached "raw/dsc001.cr3"

echo "PASS: $(basename "$0" .sh)"