【RSpec】Railsチュートリアル第6版 第7章 - Qiita

require 'rails_helper' RSpec.describe "UsersSignups", type: :system do it "invalid signup information" do visit root_path click_on "Sign up" expect { fill_in "Name", with: "" fill_in "Email", with: "user@invalid" fill_in "Password", with: "foo" fill_in "Confirmation", with: "bar" click_button "Create my account" }.to_not change(User, :count) expect(page).to have_current_path users_path expect(page