我有一个失败的 Rspec 测试，_pages_spec.rb。我正在关注 Micheal Hartl 的 Rails 教程。
当我在第 83 行有第二个“结束”时，所有测试都通过了，但只有一个：
Failures:
1) User pages signup edit with valid information
←[31mFailure/Error:←[0m ←[31mit { should have_selector('div.alert.alert-suc
cess') }←[0m
←[31mexpected css "div.alert.alert-success" to return something←[0m
←[36m # ./spec/requests/user_pages_spec.rb:77:in `block (5 levels) in <top (
required)>'←[0m
Finished in 1.28 seconds
←[31m60 examples, 1 failure←[0m
Failed examples:
←[31mrspec ./spec/requests/user_pages_spec.rb:77←[0m ←[36m# User pages signup ed
it with valid information ←[0m
这是代码：
require 'spec_helper'
describe "User pages" do
subject { page }
let (:base_title) {"Tom Gong's Sample App"}
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', content: "#{base_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
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
it "should create a user" do
expect { click_button submit }. to change(User, :count).by(1)
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') }
end
end
describe "edit" do
let(:user) { FactoryGirl.create(:user) }
before { visit edit_user_path(user) }
describe "page" do
it { should have_selector('h1', text: "Update your profile") }
it { should have_selector('title', text:"Edit user") }
it { should have_selector('a', 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
任何人都可以找到问题吗？