Fabricate user

usuario.rb

class Usuario < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :confirmable,
  # :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable

  # Setup accessible (or protected) attributes for your model
  attr_accessible :nome, :email, :password, :password_confirmation, :remember_me
end

usuario_fabricator.rb

Fabricator(:usuario) do
  nome { Faker::Name.name }
  email { Faker::Internet.email }
  password '123123'
  password_confirmation '123123'
end