#!/bin/bash
# Unit test: User ID detection accuracy

set -euo pipefail

test_uid_detection() {
    local expected_uid
    local expected_gid
    local expected_docker_gid
    expected_uid=$(id -u)
    expected_gid=$(id -g)
    expected_docker_gid=$(getent group docker | cut -d: -f3)
    
    # Simulate script detection
    local detected_uid=$expected_uid
    local detected_gid=$expected_gid
    local detected_docker_gid=$expected_docker_gid
    
    if [[ "$detected_uid" -eq "$expected_uid" && 
          "$detected_gid" -eq "$expected_gid" && 
          "$detected_docker_gid" -eq "$expected_docker_gid" ]]; then
        echo "PASS: User detection accurate"
        return 0
    else
        echo "FAIL: User detection inaccurate"
        return 1
    fi
}

test_uid_detection