nginx-proxy/test/test_debug/test_proxy-debug-flag.py

import pytest
import re

def test_debug_info_is_present_in_nginx_generated_conf(docker_compose, nginxproxy):
    conf = nginxproxy.get_conf().decode('ASCII')
    assert re.search(r"# Exposed ports: \[\{[^}]+\s+80\s+tcp \} \{[^}]+\s+81\s+tcp \}\]", conf) or \
           re.search(r"# Exposed ports: \[\{[^}]+\s+81\s+tcp \} \{[^}]+\s+80\s+tcp \}\]", conf)
    assert re.search(r"# Exposed ports: \[\{[^}]+\s+82\s+tcp \} \{[^}]+\s+83\s+tcp \}\]", conf) or \
           re.search(r"# Exposed ports: \[\{[^}]+\s+83\s+tcp \} \{[^}]+\s+82\s+tcp \}\]", conf)
    assert "# Default virtual port: 80" in conf
    assert "# VIRTUAL_PORT: 82" in conf
    assert conf.count("# /!\\ Virtual port not exposed") == 1