#!/bin/bash
set -euo pipefail

IMAGE="$1"
FAILED=0
PASSED=0

TMPDIR="$(mktemp -d)"
trap 'rm -rf "$TMPDIR"' EXIT
CONTAINER_NAME="test-crond-$$"

# Test 1: Container starts and crond is running
docker run -d --name "$CONTAINER_NAME" "$IMAGE"
sleep 4
if [ "$(docker inspect "$CONTAINER_NAME" --format='{{.State.Running}}')" != "true" ]; then
  echo "FAIL: container exited prematurely"
  echo "=== Container logs ==="
  docker logs "$CONTAINER_NAME" 2>&1 || true
  FAILED=$((FAILED + 1))
elif docker exec "$CONTAINER_NAME" pgrep crond > /dev/null 2>&1; then
  echo "PASS: crond is running"
  PASSED=$((PASSED + 1))
else
  echo "FAIL: crond is not running"
  FAILED=$((FAILED + 1))
fi

docker rm -f "$CONTAINER_NAME" > /dev/null 2>&1 || true

echo ""
echo "$PASSED/$((PASSED + FAILED)) tests passed"
if [ "$FAILED" -gt 0 ]; then
  exit 1
fi