Rails:功能测试中的工厂和协会

发布于 2024-08-22 10:00:39 字数 1647 浏览 9 评论 0原文

我试图找出为什么这不起作用。

假设您有三个模型:User、Foo 和 Bar。为了创建 bar,用户必须首先创建并验证 foo 对象。

Class User #snip!
has_many :foos
has_many :bars

Class Foo #snip!
belongs_to :user
has_many :bars

Class Bar #snip!
belongs_to :user
belongs_to :foo

我正在尝试进行功能测试,如果用户尝试在没有有效 foo 的情况下创建一个新 Bar,他们会被重定向到 Foo 的“新”操作。

我对重定向场景没有任何问题。但是,当我尝试使用有效的 Foo 对象设置用户并尝试获取 Bar 的“新”操作时,它仍然会被重定向到 Foo 控制器的“新”操作。它仍然不承认用户有 Foo。

这是我的控制器:

 class BarsControllerTest < ActionController::TestCase
  setup :activate_authlogic
  def setup
    @request.env['HTTPS'] = nil
    @user = Factory.build(:user)
    @foo = Factory.build(:foo, :user => @user)
  end
   test "should get new when user has a valid foo" do
     @request.env['HTTPS'] = 'on'
     UserSession.create(@user)
     get :new
     assert_response :success
  end

这是我的应用程序控制器中的重定向函数,在我的 bar 控制器中调用:

  def foo_required
    if current_user && @current_user.foos.valid.empty? && @current_user.foos.empty?
    flash[:notice] = "You must have a verified foo in order to create a Bar!"
    redirect_to new_foo_path
    elsif current_user && @current_user.foos.valid.empty?
    flash[:notice] = "You must verify your foos in order to create a Bar!"
    redirect_to foos_path
    end
 end

这是 Foo Factory:

Factory.define :foo do |f|
   #attributes
   f.valid true
   f.association :user
end

相反,我被重定向到“https://test.host:80/foos/new" 控制器不承认用户有 Foo...

会话有效,所以这看起来就像工厂的问题,但我不确定它是什么。

I'm trying to figure out why this doesn't work.

Let's say you three models, User, Foo and Bar. In order for a bar to be created the user must first create and validate a foo object.

Class User #snip!
has_many :foos
has_many :bars

Class Foo #snip!
belongs_to :user
has_many :bars

Class Bar #snip!
belongs_to :user
belongs_to :foo

I'm trying to get a functional test working where if the user tries to make a new Bar without having a valid foo, they get redirected to the "new" action for a Foo.

I haven't had any problem with the redirect scenario. However, when I try to setup a user with a valid Foo object and try to get the "new" action for a Bar, it still gets redirected to the "new" action of the Foo controller. It still doesn't acknowledge that the User has a Foo.

Here's my controller:

 class BarsControllerTest < ActionController::TestCase
  setup :activate_authlogic
  def setup
    @request.env['HTTPS'] = nil
    @user = Factory.build(:user)
    @foo = Factory.build(:foo, :user => @user)
  end
   test "should get new when user has a valid foo" do
     @request.env['HTTPS'] = 'on'
     UserSession.create(@user)
     get :new
     assert_response :success
  end

This is the redirect function I have in my application controller which is called in my bar controller:

  def foo_required
    if current_user && @current_user.foos.valid.empty? && @current_user.foos.empty?
    flash[:notice] = "You must have a verified foo in order to create a Bar!"
    redirect_to new_foo_path
    elsif current_user && @current_user.foos.valid.empty?
    flash[:notice] = "You must verify your foos in order to create a Bar!"
    redirect_to foos_path
    end
 end

Here's the Foo Factory:

Factory.define :foo do |f|
   #attributes
   f.valid true
   f.association :user
end

Instead I get redirected to "https://test.host:80/foos/new" The controller doesn't acknowledge that the user has a Foo...

The session is valid so this seems like a factory problem, but I'm not sure what it is.

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戏剧牡丹亭 2024-08-29 10:00:40

我假设这是factory_girl。您正在调用 Factory.build ,它不会将任何内容保存到数据库中,因此您永远不会拥有关联所需的外键值。将它们切换到 Factory.create ,您应该会看到差异。

I'm assuming that this is factory_girl. You are calling Factory.build which doesn't save anything to the database, so you never have the foreign key value needed for your association. Switch those to Factory.create and you should see a difference.

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