PYTHON-952 - Fix global tests when auth is enabled

Author: behackett

test/test_monitoring.py

@@ -1239,16 +1239,17 @@ def setUpClass(cls):
  cls.saved_listeners = monitoring._LISTENERS
  monitoring.register(cls.listener)
  cls.client = single_client()
+ # Get one (authenticated) socket in the pool.
+ cls.client.pymongo_test.command('ismaster')
 
  @classmethod
  def tearDownClass(cls):
  monitoring._LISTENERS = cls.saved_listeners
 
- def tearDown(self):
+ def setUp(self):
  self.listener.results.clear()
 
  def test_simple(self):
- self.listener.results.clear()
  self.client.pymongo_test.command('ismaster')
  results = self.listener.results
  started = results['started'][0]