old_contents: 
  
  import os
  
  PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
  PROJECT_DIRNAME = PROJECT_ROOT.split(os.sep)[-1]
  ROOT_URLCONF = "%s.urls" % PROJECT_DIRNAME
  TEMPLATE_DIRS = (os.path.join(PROJECT_ROOT, "templates"),)
  
  try:
      import django.test.runner
      TEST_RUNNER = "django.test.runner.DiscoverRunner"
  except ImportError as e:
      TEST_RUNNER = "django.test.simple.DjangoTestSuiteRunner"
  
  SECRET_KEY = "hi mom"
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'dev.db',
      }
  }
  
  TEMPLATE_LOADERS = (
      'django.template.loaders.filesystem.Loader',
      'django.template.loaders.app_directories.Loader',
  )
  
  INSTALLED_APPS = (
      'overextends',
  )
  
  
new_contents: 
  
  import os
  
  PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
  PROJECT_DIRNAME = PROJECT_ROOT.split(os.sep)[-1]
  ROOT_URLCONF = "%s.urls" % PROJECT_DIRNAME
  TEMPLATE_DIRS = (os.path.join(PROJECT_ROOT, "templates"),)
  
  try:
      import django.test.runner
      TEST_RUNNER = "django.test.runner.DiscoverRunner"
  except ImportError as e:
      TEST_RUNNER = "django.test.simple.DjangoTestSuiteRunner"
  
  SECRET_KEY = "hi mom"
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'dev.db',
      }
  }
  
  TEMPLATE_LOADERS = (
      'django.template.loaders.filesystem.Loader',
      'django.template.loaders.app_directories.Loader',
  )
  
  TEMPLATES = [
      {
          'BACKEND': 'django.template.backends.django.DjangoTemplates',
          'APP_DIRS': True,
          'OPTIONS': {
              'builtins': ['overextends.templatetags.overextends_tags'],
          }
      },
  ]
  
  INSTALLED_APPS = (
      'overextends',
  )
  
  
subject: Update test settings