text: from loqusdb.plugins import MongoAdapter
  
  class FlaskApp(object):
      """Mock a flask app"""
      def __init__(self):
          super(FlaskApp, self).__init__()
          self.config = {}
  
  def test_init_app(mongo_client):
      app = FlaskApp()
      app.config['LOQUSDB_URI'] = "mongodb://localhost"
      adapter = MongoAdapter()
      adapter.init_app(app)
      assert True