class_docstr: Mock socket object used by the smtplib tests.
      
class_docstr_tok: ["Mock","socket","object","used","by","the","smtplib","tests","."]
code: def getsockname(self):
      return ("0.0.0.0", 0)
  
imports: import socket
label_desc: Use image node_id 11 for calling the MockSocket obj's underlying member method code with example usage: obj.getsockname() and returns: str,  int