【发布时间】:2012-09-27 14:56:14
【问题描述】:
我完成了 Michael Hartl 的所有 Ruby on Rails 教程,所有测试都通过了。现在我要回去对站点进行更改以满足我自己的需要,它并不像“本节中的测试没有通过”那么简单。我创建了一个基于 Hartl 的“Micropost”对象的新“Charity”对象。唯一的区别是对象没有“内容”,而是有:name、:description 和:summary。
这是失败的测试代码(特别是“it { should be_valid }”),位于/charity_spec.rb:
require 'spec_helper'
describe Charity do
let(:user) { FactoryGirl.create(:user) }
before { @charity = user.charities.build(summary: "Lorem ipsum") }
subject { @charity }
it { should respond_to(:name) }
it { should respond_to(:user_id) }
it { should respond_to(:summary) }
it { should respond_to(:description) }
it { should respond_to(:user) }
its(:user) { should == user }
it { should be_valid }
...
一开始测试实际上通过了,但是一旦我将验证添加到charity.rb 文件中,它们就会返回;
Failures:
1) Charity
Failure/Error: it { should be_valid }
expected valid? to return, true, got false
...
这是charity.rb:
class Charity < ActiveRecord::Base
attr_accessible :name, :description, :summary
belongs_to :user
validates :name, presence: true, length: { maximum: 40 }
validates :summary, presence: true
validates :description, presence: true
validates :user_id, presence: true
default_scope order: 'charities.created_at DESC'
end
我敢肯定这很愚蠢,但我对一切的理解太弱了,我无法弄清楚我做错了什么,我的感觉是我的工厂出了问题,但我真的不知道.
这是我位于factories.rb的慈善工厂:
factory :charity do
name "Lorem ipsum"
summary "Lorem ipsum"
description "Lorem ipsum"
user
end
当我从charity.rb 中删除:name、:summary 和:description 验证时,测试通过了。为了更好的衡量,这是我user.rb的开头:
class User < ActiveRecord::Base
attr_accessible :name, :email, :password, :password_confirmation
has_secure_password
has_many :charities
has_many :microposts, dependent: :destroy
【问题讨论】:
标签: ruby-on-rails rspec factory-bot railstutorial.org