我跟着
RoR Tutorial,我被困在
Listing 9.15
运行’bundle exec rspec spec /’后,我收到以下错误:
1) Authentication authorization as wrong user submitting a PATCH request to the Users#update action Failure/Error: specify { expect(response).to redirect_to(root_url) } ArgumentError: Missing host to link to! Please provide the :host parameter,set default_url_options[:host],or set :only_path to true # ./spec/features/authentication_pages_spec.rb:79:in `block (5 levels) in <top (required)>'
我的验证测试代码是:
需要’spec_helper’
describe "Authentication",type: :request do subject { page } describe "signin page" do before { visit signin_path } it { should have_content('Sign in') } it { should have_title('Sign in') } end describe "signin" do before { visit signin_path } describe "with invalid information" do before { click_button "Sign in" } it { should have_title('Sign in') } it { should have_selector('div.alert.alert-error',text: 'Invalid') } describe "after visiting another page" do before { click_link "Home" } it { should_not have_selector('div.alert.alert-error') } end end describe "with valid information" do let(:user) { FactoryGirl.create(:user) } before { sign_in user } #it { should have_title(user.name) } it { should have_link('Profile',href: user_path(user)) } it { should have_link('Settings',href: edit_user_path(user)) } it { should have_link('Sign out',href: signout_path) } it { should_not have_link('Sign in',href: signin_path) } describe "followed by signout" do before { click_link "Sign out" } it { should have_link('Sign in') } end end end describe "authorization" do describe "for non-signed-in users" do let(:user) { FactoryGirl.create(:user) } describe "in the Users controller" do describe "visiting the edit page" do before { visit edit_user_path(user) } it { should have_title('Sign in') } end describe "submitting to the update action" do before { patch user_path(user) } specify { expect(response).to redirect_to(signin_path) } end end end describe "as wrong user" do let(:user) { FactoryGirl.create(:user) } let(:wrong_user) { FactoryGirl.create(:user,email: "wrong@example.com") } before { sign_in user,no_capybara: true } describe "visiting Users#edit page" do before { visit edit_user_path(wrong_user) } #it { should_not have_title(full_title('Edit user')) } end describe "submitting a PATCH request to the Users#update action" do before { patch user_path(wrong_user) } specify { expect(response).to redirect_to(root_url) } end end end end
解决方法
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