class_docstr: Test that all type conversions are working.
class_docstr_tok: ["Test","that","all","type","conversions","are","working","."]
code: def testQuoting(self):
      s = "Quote'this\\! ''ok?''"
      self.failUnless(
          self.execute("SELECT %s AS foo", (s,)) == s,
          "wrong quoting: " + s,
      )
  
imports: import string
  import ctypes
  import decimal
  import datetime
  import platform
  from .None import testutils
  import unittest
  from .testutils import ConnectingTestCase, restore_types
  from .testutils import skip_if_crdb
  import psycopg2
  from psycopg2.extensions import AsIs, adapt, register_adapter
label_desc: Use image node_id 2 for calling the TypesBasicTests obj's underlying member method code with example usage: obj.testQuoting() without return types