old_contents: import os.path
  import sys
  sys.path.append(os.path.join(os.path.dirname(__file__), "../../alerts"))
  
  from alert_test_suite import AlertTestSuite
  
  
  class AlertTestCase(object):
      def __init__(self, description, events=[], events_type='event', expected_alert=None):
          self.description = description
          # As a result of defining our test cases as class level variables
          # we need to copy each event so that other tests dont
          # mess with the same instance in memory
          self.events = AlertTestSuite.copy(events)
          assert any(isinstance(i, list) for i in self.events) is False, 'Test case events contains a sublist when it should not.'
          self.events_type = events_type
          self.expected_alert = expected_alert
          self.full_events = []
  
      def run(self, alert_filename, alert_classname):
          alert_file_module = __import__(alert_filename)
          alert_class_attr = getattr(alert_file_module, alert_classname)
  
          alert_task = alert_class_attr()
          alert_task.run()
          return alert_task
  
new_contents: import os.path
  import sys
  sys.path.append(os.path.join(os.path.dirname(__file__), "../../alerts"))
  
  from alert_test_suite import AlertTestSuite
  
  
  class AlertTestCase(object):
      def __init__(self, description, events=[], expected_alert=None):
          self.description = description
          # As a result of defining our test cases as class level variables
          # we need to copy each event so that other tests dont
          # mess with the same instance in memory
          self.events = AlertTestSuite.copy(events)
          assert any(isinstance(i, list) for i in self.events) is False, 'Test case events contains a sublist when it should not.'
          self.expected_alert = expected_alert
          self.full_events = []
  
      def run(self, alert_filename, alert_classname):
          alert_file_module = __import__(alert_filename)
          alert_class_attr = getattr(alert_file_module, alert_classname)
  
          alert_task = alert_class_attr()
          alert_task.run()
          return alert_task
  
subject: Remove events_type from alert test case