Given(/^the following users are registered$/) do |table|
  table.hashes.each do |hash|
    FactoryGirl.create(:user, hash)
  end
end

Given(/^I visit the sign up page$/) do
  visit new_user_registration_path
end

Then(/^I fill the sign up form with$/) do |table|
  table.hashes.each do |hash|
    hash.each do |k, v|
      fill_in k, with: v
    end
  end
end