我是编程新手，我在找出Hartl的Ruby on Rails 3教程中的预期错误时遇到了麻烦。在重构一些布局页面后，我在{visit signup_path}看起来反复出现错误。
这是我做过的部分重构：
_fields partial：
<%= render 'shared/error_messages' %>
<%= f.label :name %>
<%= f.text_field :name %>
<%= f.label :email %>
<%= f.text_field :email %>
<%= f.label :password %>
<%= f.password_field :password %>
<%= f.label :password_confirmation, "Confirm Password" %>
<%= f.password_field :password_confirmation %>
在new.html.erb上：
<% provide(:title, 'Sign up') %>
<h1>Sign up</h1>
<div class="row">
<div class="span6 offset3">
<%= form_for(@user) do |f| %>
<%= render 'fields', f: f %>
<%= f.submit "Create my account", class: "btn btn-large btn-primary" %>
<% end %>
</div>
</div>
在edit.html.erb
上<% provide(:title, "Edit user") %>
<h1>Update your profile</h1>
<div class="row">
<div class="span6 offset3">
<%= form_for(@user) do |f| %>
<%= render 'fields', f: f %>
<%= f.submit "Save changes", class: "btn btn-large btn-primary" %>
<% end %>
<%= gravatar_for @user %>
<a href="http://gravatar.com/emails" target="_blank">change</a>
</div>
导致20次失败的测试规范：
require 'spec_helper'
describe "User pages" do
subject { page }
describe "index" do
let(:user) { FactoryGirl.create(:user) }
before 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
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 "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 "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" 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
describe "after submission" do
before { click_button submit }
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
describe "after saving the user" do
before { click_button submit }
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
it "should create a user" do
expect { click_button submit }.to change(User, :count).by(1)
end
end
end
describe "edit" do
let(:user) { FactoryGirl.create(:user) }
before do
visit signup_path
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
运行bundle exec rspec spec /
后的终端输出Failures:
1) User pages edit with valid information
Failure/Error: visit signup_path
ActionView::Template::Error:
/Users/ajorczak/rails_projects/sample_app/app/views/users/_fields.html.erb:14: syntax error, unexpected keyword_ensure, expecting $end
# <internal:prelude>:10:in `synchronize'
# ./app/views/users/new.html.erb:7:in `block in _app_views_users_new_html_erb__3426326572903275614_70133147147220'
# ./app/views/users/new.html.erb:6:in `_app_views_users_new_html_erb__3426326572903275614_70133147147220'
# ./spec/requests/user_pages_spec.rb:111:in `block (3 levels) in <top (required)>'
2) User pages edit with valid information
Failure/Error: visit signup_path
ActionView::Template::Error:
/Users/ajorczak/rails_projects/sample_app/app/views/users/_fields.html.erb:14: syntax error, unexpected keyword_ensure, expecting $end
# <internal:prelude>:10:in `synchronize'
# ./app/views/users/new.html.erb:7:in `block in _app_views_users_new_html_erb__3426326572903275614_70133147147220'
# ./app/views/users/new.html.erb:6:in `_app_views_users_new_html_erb__3426326572903275614_70133147147220'
# ./spec/requests/user_pages_spec.rb:111:in `block (3 levels) in <top (required)>'
等。我没有列出每个错误，因为我确信（并且Hartl说它是预期的）它在测试文档中是同样的错误。谁能给我一些指导？
感谢您的时间。
答案 0 :(得分：1)
我不知道我做了什么来解决这个问题，但似乎是其他方面的一些语法错误。找到了解决方案;从“确认”到“确认密码”有文本更改。感谢那些带着雄鹅的人。我会标记已解决。