Dockerfile.test

FROM debian:bookworm-slim

RUN apt-get update && apt-get install -y dnsutils && rm -rf /var/lib/apt/lists/*

COPY target/debian/*.deb /tmp/

COPY <<'EOF' /test.sh
#!/bin/bash
set -e

echo "Testing SwiftDNS package installation..."

dpkg -i /tmp/*.deb || exit 1

# We need to run a command before the configuration file is created
swiftdns check facebook.com

test -f /etc/swiftdns/config.toml || exit 1
test -f /usr/bin/swiftdns || exit 1
test -f /lib/systemd/system/swiftdns.service || exit 1

# Test basic functionality
swiftdns --help >/dev/null
swiftdns check google.com | grep -q "not blacklisted\|blacklisted"

echo "✅ Package installation test passed!"
echo "  ✓ Package installs without errors"
echo "  ✓ Configuration file created"
echo "  ✓ Binary is functional"
echo "  ✓ Systemd service file installed"
EOF

RUN chmod +x /test.sh
CMD ["/test.sh"]