#!/bin/bash
# Integration test: Service-to-service communication

set -euo pipefail

test_grafana_influxdb_integration() {
    # Test Grafana can reach InfluxDB
    # This would be executed after stack deployment
    if docker exec tsysdevstack-supportstack-demo-grafana wget -q --spider http://influxdb:8086/ping; then
        echo "PASS: Grafana-InfluxDB integration"
        return 0
    else
        echo "FAIL: Grafana-InfluxDB integration"
        return 1
    fi
}

test_dockhand_docker_integration() {
    # Test Dockhand can reach Docker socket
    if docker exec tsysdevstack-supportstack-demo-dockhand docker version >/dev/null 2>&1; then
        echo "PASS: Dockhand-Docker integration"
        return 0
    else
        echo "FAIL: Dockhand-Docker integration"
        return 1
    fi
}

test_homepage_discovery() {
    # Test Homepage discovers all services
    local discovered_services
    discovered_services=$(curl -s http://localhost:4000 | grep -c "service" || echo "0")
    if [[ $discovered_services -ge 14 ]]; then
        echo "PASS: Homepage service discovery"
        return 0
    else
        echo "FAIL: Homepage service discovery (found $discovered_services, expected >=14)"
        return 1
    fi
}

# Run integration tests
test_grafana_influxdb_integration
test_dockhand_docker_integration
test_homepage_discovery