old_contents: from __future__ import absolute_import
  
  import sys
  import os.path
  
  sys.path.insert(0, os.path.join(os.path.dirname(__file__)))
  
  pytest_plugins = [
      'sentry.utils.pytest'
  ]
  
new_contents: from __future__ import absolute_import
  
  import sys
  import os
  
  # Run tests against sqlite for simplicity
  os.environ.setdefault('DB', 'sqlite')
  
  sys.path.insert(0, os.path.join(os.path.dirname(__file__)))
  
  pytest_plugins = [
      'sentry.utils.pytest'
  ]
  
subject: use sqlite for tests