metamaps--metamaps/spec/models/token_spec.rb

require 'rails_helper'

RSpec.describe Token, type: :model do
  context '#generate_token' do
    subject (:token) { Token.new }
    it 'should generate an alphanumeric token of 32 characters' do
      expect(token.send(:generate_token)).to match /^[a-zA-Z0-9]{32}$/
    end
  end
end