text: // dynamodb_mock.js
  const AWS = require('aws-sdk-mock');
  
  const id = 'this_is_an_alnum_id_1234567890';
  const service_id = 'google-id';
  let dynamo_db = {
    [id]: {
      Item: {
        id,
        service_id,
        name: '53seven'
      }
    }
  };
  
  AWS.mock('DynamoDB.DocumentClient', 'get', function(params, callback) {
    callback(null, dynamo_db[params.Key.id]);
  });
  
  