Ruby on rails rails设计验证密码\u确认不起作用

我在设计验证方面遇到了问题。这是我的模型类（注意，我已经启用了

validatable

）：

我的工厂：

FactoryGirl.define do
  factory :user do
    email { FFaker::Internet.email }
    password "12345678"
    password_confirmation "12345678"
  end
end

但我有一个错误：

  1) User should require password_confirmation to match password
     Failure/Error: it { should validate_confirmation_of(:password) }

   Expected errors to include "doesn't match Password" when password is set to "different value",
   got no errors
 # ./spec/models/user_spec.rb:18:in `block (2 levels) in <top (required)>'

Failures:

  1) User should require password_confirmation to match password
     Failure/Error: it { should validate_confirmation_of(:password) }

       Expected errors to include "doesn't match Password" when password is set to "different value",
       got errors:
       * "doesn't match Password" (attribute: password_confirmation, value: "some value")
       * "doesn't match confirmation" (attribute: password, value: "different value")
     # ./spec/models/user_spec.rb:18:in `block (2 levels) in <top (required)>'

得到了这个错误：

  1) User should require password_confirmation to match password
     Failure/Error: it { should validate_confirmation_of(:password) }

   Expected errors to include "doesn't match Password" when password is set to "different value",
   got no errors
 # ./spec/models/user_spec.rb:18:in `block (2 levels) in <top (required)>'

Failures:

  1) User should require password_confirmation to match password
     Failure/Error: it { should validate_confirmation_of(:password) }

       Expected errors to include "doesn't match Password" when password is set to "different value",
       got errors:
       * "doesn't match Password" (attribute: password_confirmation, value: "some value")
       * "doesn't match confirmation" (attribute: password, value: "different value")
     # ./spec/models/user_spec.rb:18:in `block (2 levels) in <top (required)>'

---

它是有效的。但是我不想从shoulda

重新发明轮子。在你的第一次测试中，你希望它能验证密码确认，但你通过了相同的密码，所以它永远不会失败。所以你有3个选择。1使用您的第一次测试，但将确认更改为不相同（通过factory girl传递参数）。2您可以期望引发（如果您这样做，您应该指定将引发的错误）。或者您也可以使用Factory Girl的构建方法，并期望用户无效

Failures:

  1) User should require password_confirmation to match password
     Failure/Error: it { should validate_confirmation_of(:password) }

       Expected errors to include "doesn't match Password" when password is set to "different value",
       got errors:
       * "doesn't match Password" (attribute: password_confirmation, value: "some value")
       * "doesn't match confirmation" (attribute: password, value: "different value")
     # ./spec/models/user_spec.rb:18:in `block (2 levels) in <top (required)>'

  describe "#confirmation_of_password" do
    it "should fail when password does not match" do
      expect { User.create!(email: "xxx@xxx.com", password: "123456", password_confirmation: "1234567") }.to raise_error
    end
  end