old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import os
  import socket
  import threading
  
  import connexion
  
  from swagger_tester import swagger_test
  
  
  def test_swagger_test():
      swagger_test(os.path.join(os.path.dirname(__file__), 'swagger.yaml'))
  
  
  def get_open_port():
      """Get an open port on localhost"""
      s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
      s.bind(('', 0))
      s.listen(1)
      port = s.getsockname()[1]
      s.close()
      return port
  
  
  def test_swagger_test_app_url():
      port = get_open_port()
      swagger_yaml_path = os.path.join(os.path.dirname(__file__), 'swagger.yaml')
  
      app = connexion.App(__name__, port=port, specification_dir=os.path.dirname(os.path.realpath(swagger_yaml_path)))
      app.add_api(os.path.basename(swagger_yaml_path))
      server = threading.Thread(None, app.run)
      server.daemon = True
      server.start()
  
      swagger_test(app_url='http://localhost:{0}/v2'.format(port))
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import os
  import socket
  import threading
  import time
  
  import connexion
  
  from swagger_tester import swagger_test
  
  
  def test_swagger_test():
      swagger_test(os.path.join(os.path.dirname(__file__), 'swagger.yaml'))
  
  
  def get_open_port():
      """Get an open port on localhost"""
      s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
      s.bind(('', 0))
      s.listen(1)
      port = s.getsockname()[1]
      s.close()
      return port
  
  
  def test_swagger_test_app_url():
      port = get_open_port()
      swagger_yaml_path = os.path.join(os.path.dirname(__file__), 'swagger.yaml')
  
      app = connexion.App(__name__, port=port, specification_dir=os.path.dirname(os.path.realpath(swagger_yaml_path)))
      app.add_api(os.path.basename(swagger_yaml_path))
      server = threading.Thread(None, app.run)
      server.daemon = True
      server.start()
  
      time.sleep(3)  # Make sure the server has started
  
      swagger_test(app_url='http://localhost:{0}/v2'.format(port))
  
subject: Make sure the server has starded before launching tests