import os
import subprocess
from pathlib import Path

SCRIPT = Path(__file__).resolve().parents[1] / "scripts" / "deploy_docker.sh"


def test_invalid_public_port_is_rejected_before_contacting_docker():
    result = subprocess.run(
        ["bash", str(SCRIPT)],
        env={**os.environ, "DEPLOY_IMAGE": "test-image", "DEPLOY_PORT": "0"},
        capture_output=True,
        text=True,
        check=False,
    )
    assert result.returncode == 2
    assert "Invalid deployment port" in result.stdout


def test_invalid_container_name_and_bind_ip_cannot_be_used():
    for configuration in (
        {"DEPLOY_NAME": "other;service"},
        {"DEPLOY_BIND_IP": "example.invalid"},
    ):
        result = subprocess.run(
            ["bash", str(SCRIPT)],
            env={**os.environ, "DEPLOY_IMAGE": "test-image", **configuration},
            capture_output=True,
            text=True,
            check=False,
        )
        assert result.returncode == 2