Андрей Сидоров

scenario "root page" do
  visit root_path

  puts 'A'
  expect(page).to have_link("Login", href: login_path(locale: I18n.locale))
  puts 'B'
  expect(page).to have_link("Signup", href: signup_path(locale: I18n.locale))
  puts 'C'
end

let(:confirm_oauth) { double deliver_now: nil }
before do
  allow(ConfirmOauth).to receive(:email_confirmation)
    .and_return confirm_oauth
end
subject! { do_something_that_calls_mailer }

it do
  expect(ConfirmOauth).to have_received(:email_confirmation).with user
  expect(confirm_oauth).to have_received :deliver_now
end