我正在关注 Michael Hartl 关于 Ruby on Rails(rails 3.2 版本)的好书。我在第9.3.3 节中遇到了一些问题。分页。
在我修改我的工厂后spec/factories.rb
使用sequence
这样的(请注意,我已将以前的版本注释掉):
FactoryGirl.define do
#factory :user do
# name "Michael Hartl"
# email "michael@example.com"
# password "foobar"
# password_confirmation "foobar"
#end
factory :user do
sequence(:user){ |n| "Person #{n}" }
sequence(:email){ |n| "person_#{n}@example.com"}
password "foobar"
password_confirmation "foobar"
end
end
我不能再在我的测试中使用它了:
let(:user){ FactoryGirl.create(:user) }
例如带有代码的测试:
require 'spec_helper'
describe "User pages" do
subject { page }
describe "index" do
let(:user){ FactoryGirl.create(:user) }
before(:all){ 30.times {FactoryGirl.create(:user) }}
after(:all) {User.delete_all}
before(:each) do
valid_signin user
visit users_path
end
it { should have_selector('title', text: 'All users') }
it { should have_selector('h1', text: 'All users') }
.
.
.
end
返回错误,例如:
Failure/Error: before(:all){ 30.times {FactoryGirl.create(:user) }}
NoMethodError:
undefined method `user=' for #<User:0x00000002760140>
# ./spec/requests/user_pages_spec.rb:16:in `block (4 levels) in <top (required)>'
# ./spec/requests/user_pages_spec.rb:16:in `times'
# ./spec/requests/user_pages_spec.rb:16:in `block (3 levels) in <top (required)>'
不知何故,我不能再使用这种语法 ( let(:user){...}
),因为我现在正在创建元素序列,但我似乎找不到解决这个问题的方法。
有任何想法吗?谢谢!