我在 Rails 教程第 9 章的最后，这一章让我大吃一惊。我只是为了让这些测试运行（并通过），然后我可以继续第 10 章。任何帮助将不胜感激。
rails_projects/sample_app/spec/requests/authentication_pages_spec.rb:155: syntax error, unexpected $end, expecting keyword_end (SyntaxError)
是我在尝试运行测试时得到的，我知道这意味着我在某处错过了一个结尾，但是当我在结尾添加一个结尾时，它要求另一个，然后是另一个，然后它说我错过了一个结尾user_pages.spec 然后我在那里添加修复并得到大约 19 个错误。无论如何，这是我的代码。
authentication_pages_spec.rb：
require 'spec_helper'
describe "Authentication" do
subject { page }
describe "signin page" do
before { visit signin_path }
it { should have_selector('h1', text: 'Sign in') }
it { should have_selector('title', text: 'Sign in') }
end
describe "signin" do
before { visit signin_path }
describe "with invalid information" do
before { click_button "Sign in" }
it { should have_selector('title', text: '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 do
fill_in "Email", with: user.email
fill_in "Password", with: user.password
click_button "Sign in"
end
describe "with valid information" do
let(:user) { FactoryGirl.create(:user) }
before { sign_in user }
it { should have_selector('title', text: user.name) }
it { should have_link('Users', href: users_path) }
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 "when attempting to visit a protected page" do
before do
visit edit_user_path(user)
fill_in "Email", with: user.email
fill_in "Password", with: user.password
click_button "Sign in"
end
describe "after signing in" do
it "should render the desired protected page" do
page.should have_selector('title', text: 'Edit user')
end
describe "when signing in again" do
before do
delete signout_path
visit signin_path
fill_in "Email", with: user.email
fill_in "Password", with: user.password
click_button "Sign in"
end
it "should render the default (profile) page" do
page.should have_selector('title', text: user.name)
end
end
end
end
describe "in the Users controller" do
describe "visiting the edit page" do
before { visit edit_user_path(user) }
it { should have_selector('title', text: 'Sign in') }
end
describe "submitting to the update action" do
before { put user_path(user) }
specify { response.should redirect_to(signin_path) }
end
describe "visiting the user index" do
before { visit users_path }
it { should have_selector('title', text: 'Sign in') }
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 }
describe "visiting Users#edit page" do
before { visit edit_user_path(wrong_user) }
it { should_not have_selector('title', text: full_title('Edit user')) }
end
describe "submitting a PUT request to the Users#update action" do
before { put user_path(wrong_user) }
specify { response.should redirect_to(root_path) }
end
end
describe "as non-admin user" do
let(:user) { FactoryGirl.create(:user) }
let(:non_admin) { FactoryGirl.create(:user) }
before { sign_in non_admin }
describe "submitting a DELETE request to the Users#destroy action" do
before { delete user_path(user) }
specify { response.should redirect_to(root_path) }
end
end
end
end
这是我的 user_pages_spec.rb：
require 'spec_helper'
describe "User pages" do
subject { page }
describe "index" do
let(:user) { FactoryGirl.create(:user) }
before(:each) do
sign_in user
visit users_path
end
it { should have_selector('title', text: 'All users') }
it { should have_selector('h1', text: 'All users') }
describe "pagination" do
before(:all) { 30.times { FactoryGirl.create(:user) } }
after(:all) { User.delete_all }
it { should have_selector('div.pagination') }
it "should list each user" do
User.paginate(page: 1).each do |user|
page.should have_selector('li', text: user.name)
end
end
end
end
describe "delete links" do
it { should_not have_link('delete') }
describe "as an admin user" do
let(:admin) { FactoryGirl.create(:admin) }
before do
sign_in admin
visit users_path
end
it { should have_link('delete', href: user_path(User.first)) }
it "should be able to delete another user" do
expect { click_link('delete') }.to change(User, :count).by(-1)
end
it { should_not have_link('delete', href: user_path(admin)) }
end
end
end
describe "profile page" do
let(:user) { FactoryGirl.create(:user) }
before { visit user_path(user) }
it { should have_selector('h1', text: user.name) }
it { should have_selector('title', text: user.name) }
end
describe "signup page" do
before { visit signup_path }
it { should have_selector('h1', text: 'Sign up') }
it { should have_selector('title', text: full_title('Sign up')) }
end
describe "signup" do
before { visit signup_path }
describe "with invalid information" do
it "should not create a user" do
expect { click_button "Create my account" }.not_to change(User, :count)
end
describe "error messages" do
before { click_button "Create my account" }
it { should have_selector('title', text: 'Sign up') }
it { should have_content('error') }
end
end
describe "with valid information" do
before do
fill_in "Name", with: "Example User"
fill_in "Email", with: "user@example.com"
fill_in "Password", with: "foobar"
fill_in "Confirmation", with: "foobar"
end
it "should create a user" do
expect do
click_button "Create my account"
end.to change(User, :count).by(1)
end
describe "after saving the user" do
before { click_button "Create my account" }
let(:user) { User.find_by_email('user@example.com') }
it { should have_selector('title', text: user.name) }
it { should have_selector('div.alert.alert-success', text: 'Welcome') }
it { should have_link('Sign out') }
end
end
end
describe "signup page" do
before { visit signup_path }
it { should have_selector('h1', text: 'Sign up') }
it { should have_selector('title', text: full_title('Sign up')) }
end
describe "signup" do
before { visit signup_path }
let(:submit) { "Create my account" }
describe "with invalid information" do
it "should not create a user" do
expect { click_button submit }.not_to change(User, :count)
end
end
describe "with valid information" do
before do
fill_in "Name", with: "Example User"
fill_in "Email", with: "user@example.com"
fill_in "Password", with: "foobar"
fill_in "Confirmation", with: "foobar"
end
it "should create a user" do
expect { click_button submit }.to change(User, :count).by(1)
end
describe "edit" do
let(:user) { FactoryGirl.create(:user) }
before do
sign_in user
visit edit_user_path(user)
end
describe "page" do
it { should have_selector('h1', text: "Update your profile") }
it { should have_selector('title', text: "Edit user") }
it { should have_link('change', href: 'http://gravatar.com/emails') }
end
describe "with invalid information" do
before { click_button "Save changes" }
it { should have_content('error') }
end
describe "with valid information" do
let(:new_name) { "New Name" }
let(:new_email) { "new@example.com" }
before do
fill_in "Name", with: new_name
fill_in "Email", with: new_email
fill_in "Password", with: user.password
fill_in "Confirm Password", with: user.password
click_button "Save changes"
end
it { should have_selector('title', text: new_name) }
it { should have_selector('div.alert.alert-success') }
it { should have_link('Sign out', href: signout_path) }
specify { user.reload.name.should == new_name }
specify { user.reload.email.should == new_email }
end
end
end
end
end
这是我的错误：
Failures:
1) User pages delete links as an admin user should be able to delete another user
Failure/Error: expect { click_link('delete') }.to change(User, :count).by(-1)
Capybara::ElementNotFound:
no link with title, id or text 'delete' found
# (eval):2:in `click_link'
# ./spec/requests/user_pages_spec.rb:47:in `block (5 levels) in <top (required)>'
# ./spec/requests/user_pages_spec.rb:47:in `block (4 levels) in <top (required)>'
2) User pages delete links as an admin user
Failure/Error: it { should have_link('delete', href: user_path(User.first)) }
expected link "delete" to return something
# ./spec/requests/user_pages_spec.rb:45:in `block (4 levels) in <top (required)>'
3) signup page
Failure/Error: it { should have_selector('h1', text: 'Sign up') }
expected css "h1" with text "Sign up" to return something
# ./spec/requests/user_pages_spec.rb:65:in `block (2 levels) in <top (required)>'
4) signup page
Failure/Error: it { should have_selector('title', text: full_title('Sign up')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App | Sign up" to return something
# ./spec/requests/user_pages_spec.rb:66:in `block (2 levels) in <top (required)>'
5) profile page
Failure/Error: it { should have_selector('h1', text: user.name) }
expected css "h1" with text "Person 38" to return something
# ./spec/requests/user_pages_spec.rb:58:in `block (2 levels) in <top (required)>'
6) profile page
Failure/Error: it { should have_selector('title', text: user.name) }
expected css "title" with text "Person 39" to return something
# ./spec/requests/user_pages_spec.rb:59:in `block (2 levels) in <top (required)>'
7) signup page
Failure/Error: it { should have_selector('h1', text: 'Sign up') }
expected css "h1" with text "Sign up" to return something
# ./spec/requests/user_pages_spec.rb:114:in `block (2 levels) in <top (required)>'
8) signup page
Failure/Error: it { should have_selector('title', text: full_title('Sign up')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App | Sign up" to return something
# ./spec/requests/user_pages_spec.rb:115:in `block (2 levels) in <top (required)>'
9) signup with valid information edit with valid information
Failure/Error: it { should have_selector('title', text: new_name) }
expected css "title" with text "New Name" to return something
# ./spec/requests/user_pages_spec.rb:171:in `block (5 levels) in <top (required)>'
10) signup with valid information edit with valid information
Failure/Error: it { should have_link('Sign out', href: signout_path) }
expected link "Sign out" to return something
# ./spec/requests/user_pages_spec.rb:173:in `block (5 levels) in <top (required)>'
11) signup with valid information edit with valid information
Failure/Error: it { should have_selector('div.alert.alert-success') }
expected css "div.alert.alert-success" to return something
# ./spec/requests/user_pages_spec.rb:172:in `block (5 levels) in <top (required)>'
12) signup with valid information edit with invalid information
Failure/Error: it { should have_content('error') }
expected there to be content "error" in "with invalid information"
# ./spec/requests/user_pages_spec.rb:157:in `block (5 levels) in <top (required)>'
13) signup with valid information edit page
Failure/Error: it { should have_link('change', href: 'http://gravatar.com/emails') }
expected link "change" to return something
# ./spec/requests/user_pages_spec.rb:151:in `block (5 levels) in <top (required)>'
14) signup with valid information edit page
Failure/Error: it { should have_selector('title', text: "Edit user") }
expected css "title" with text "Edit user" to return something
# ./spec/requests/user_pages_spec.rb:150:in `block (5 levels) in <top (required)>'
15) signup with valid information edit page
Failure/Error: it { should have_selector('h1', text: "Update your profile") }
expected css "h1" with text "Update your profile" to return something
# ./spec/requests/user_pages_spec.rb:149:in `block (5 levels) in <top (required)>'
16) signup with invalid information error messages
Failure/Error: it { should have_selector('title', text: 'Sign up') }
expected css "title" with text "Sign up" to return something
# ./spec/requests/user_pages_spec.rb:81:in `block (4 levels) in <top (required)>'
17) signup with valid information after saving the user
Failure/Error: it { should have_link('Sign out') }
expected link "Sign out" to return something
# ./spec/requests/user_pages_spec.rb:106:in `block (4 levels) in <top (required)>'
18) signup with valid information after saving the user
Failure/Error: it { should have_selector('div.alert.alert-success', text: 'Welcome') }
expected css "div.alert.alert-success" with text "Welcome" to return something
# ./spec/requests/user_pages_spec.rb:105:in `block (4 levels) in <top (required)>'
19) signup with valid information after saving the user
Failure/Error: it { should have_selector('title', text: user.name) }
expected css "title" with text "Example User" to return something
# ./spec/requests/user_pages_spec.rb:104:in `block (4 levels) in <top (required)>'
2.39秒完成87个例子，19个失败
失败的例子：
rspec ./spec/requests/user_pages_spec.rb:46 # User pages delete links as an admin user should be able to delete another user
rspec ./spec/requests/user_pages_spec.rb:45 # User pages delete links as an admin user
rspec ./spec/requests/user_pages_spec.rb:65 # signup page
rspec ./spec/requests/user_pages_spec.rb:66 # signup page
rspec ./spec/requests/user_pages_spec.rb:58 # profile page
rspec ./spec/requests/user_pages_spec.rb:59 # profile page
rspec ./spec/requests/user_pages_spec.rb:114 # signup page
rspec ./spec/requests/user_pages_spec.rb:115 # signup page
rspec ./spec/requests/user_pages_spec.rb:171 # signup with valid information edit with valid information
rspec ./spec/requests/user_pages_spec.rb:173 # signup with valid information edit with valid information
rspec ./spec/requests/user_pages_spec.rb:172 # signup with valid information edit with valid information
rspec ./spec/requests/user_pages_spec.rb:157 # signup with valid information edit with invalid information
rspec ./spec/requests/user_pages_spec.rb:151 # signup with valid information edit page
rspec ./spec/requests/user_pages_spec.rb:150 # signup with valid information edit page
rspec ./spec/requests/user_pages_spec.rb:149 # signup with valid information edit page
rspec ./spec/requests/user_pages_spec.rb:81 # signup with invalid information error messages
rspec ./spec/requests/user_pages_spec.rb:106 # signup with valid information after saving the user
rspec ./spec/requests/user_pages_spec.rb:105 # signup with valid information after saving the user
rspec ./spec/requests/user_pages_spec.rb:104 # 保存用户后使用有效信息注册