message: Upper case tag id factory
diff: @@ -2,7 +2,7 @@ import { Factory } from 'rosie';
  import faker from 'faker';
  export default Factory.define('tag')
  - .attr('id', () => faker.random.alphaNumeric(20).toString())
  + .attr('id', () => faker.random.alphaNumeric(20).toString().toUpperCase())
  .attr('active', true)
  .attr('issuer', () => true)
  .attr('description', () => 'Tag for unit test');
  