設計，RSpec的和Mongoid測試失敗

Question

require 'spec_helper' 

describe User do 

    before(:each) do 
    @attr = { 
     :username => "User", 
     :email => "aaaaer@example.com", 
     :password => "foobar", 
     :password_confirmation => "foobar", 
     :phone_no => "0808322222" 
    } 
    end 

    it "should create a new instance given a valid attribute" do 
    User.create!(@attr) 
    end 
end 

測試持續失敗，請不知道爲什麼

Failures: 

    1) User should create a new instance given a valid attribute 
    Failure/Error: User.create!(@attr) 
    Mongoid::Errors::Validations: 
     Validation failed - Phone no can't be blank, Username can't be blank. 
    # ./spec/models/user_spec.rb:16:in `block (2 levels) in <top (required)>' 

Finished in 0.2505 seconds 
2 examples, 1 failure 

Answer 1

你的問題是你用＃創建方法，其中的數據是不是就是attr_accessible屬性定義了一些數據。

所以您可以在attr_accessible你名單上添加此屬性可避免例如使用大量assignement：

it "should create a new instance given a valid attribute" do 
    u = User.new 
    @attr.each do |k,v| 
     u.send("#{k}=", v) 
    end 
    u.save! 
    end