old_contents: from multiprocessing import Process
  from time import sleep
  
  import pytest
  import requests
  
  import proxypool.proxy_server as proxy_server
  from proxypool.config import HOST, PORT, SSL_ON, CA_CRT
  
  
  @pytest.fixture
  def api(db):
      db.put_list(['127.0.0.1:80', '127.0.0.1:443', '127.0.0.1:1080'])
      proxy_server.conn = db # replace with test db
      server = Process(target=proxy_server.server_run)
      server.start()
      sleep(0.5)
      if SSL_ON:
          yield 'https://{0}:{1}'.format(HOST, PORT)
      else:
          yield 'http://{0}:{1}'.format(HOST, PORT)
      db.pop_list(3)
      server.terminate()
  
  def test_server_get(db, api):
      proxies = ['127.0.0.1:80', '127.0.0.1:443', '127.0.0.1:1080']
      verify = SSL_ON
      if CA_CRT:
          verify = CA_CRT
  
      assert requests.get('{}/proxies/'.format(api),
                          verify=verify).json()['proxies'][0] in proxies
  
      assert requests.get('{}/proxies/proxy'.format(api),
                          verify=verify).status_code == 404
  
      assert requests.get('{}/proxies/0'.format(api),
                          verify=verify).json()['count'] == 0
  
      assert requests.get('{}/proxies/3'.format(api),
                          verify=verify).json()['proxies'].sort() == proxies.sort()
  
      assert requests.get('{}/proxies/10'.format(api),
                          verify=verify).json()['proxies'].sort() == proxies.sort()
  
      assert db.count == requests.get('{}/proxies/count'.format(api),
                                      verify=verify).json()['count']
  
  
new_contents: from multiprocessing import Process
  from time import sleep
  
  import pytest
  import requests
  
  import proxypool.proxy_server as proxy_server
  from proxypool.config import HOST, PORT, SSL_ON, CA_CRT
  
  
  @pytest.fixture
  def api(db):
      db.put_list(['127.0.0.1:80', '127.0.0.1:443', '127.0.0.1:1080'])
      proxy_server.conn = db # replace with test db
      server = Process(target=proxy_server.server_run)
      server.start()
      sleep(0.5)
      if SSL_ON:
          yield 'https://{0}:{1}'.format(HOST, PORT)
      else:
          yield 'http://{0}:{1}'.format(HOST, PORT)
      db.pop_list(3)
      server.terminate()
  
  def test_server_get(db, api):
      proxies = ['127.0.0.1:80', '127.0.0.1:443', '127.0.0.1:1080']
      verify = True
      if SSL_ON and CA_CRT:
          verify = CA_CRT
  
      assert requests.get('{}/proxies/'.format(api),
                          verify=verify).json()['proxies'][0] in proxies
  
      assert requests.get('{}/proxies/proxy'.format(api),
                          verify=verify).status_code == 404
  
      assert requests.get('{}/proxies/0'.format(api),
                          verify=verify).json()['count'] == 0
  
      assert requests.get('{}/proxies/3'.format(api),
                          verify=verify).json()['proxies'].sort() == proxies.sort()
  
      assert requests.get('{}/proxies/10'.format(api),
                          verify=verify).json()['proxies'].sort() == proxies.sort()
  
      assert db.count == requests.get('{}/proxies/count'.format(api),
                                      verify=verify).json()['count']
  
  
subject: fix bug