import os

import testinfra.utils.ansible_runner

testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
    os.environ["MOLECULE_INVENTORY_FILE"]
).get_hosts("all")


def test_nginx_is_installed(host):
    nginx = host.package("nginx")
    assert nginx.is_installed


def test_nginx_running_and_enabled(host):
    nginx = host.service("nginx")
    assert nginx.is_running
    assert nginx.is_enabled


def test_nginx_process(host):
    # Verify worker procs are running
    main = host.process.get(user="root", comm="nginx")
    workers = host.process.filter(ppid=main.pid)
    assert len(workers) > 0


def test_nginx_socket(host):
    # Verify the socket is listening for HTTP traffic
    assert host.socket("tcp://0.0.0.0:80").is_listening