相关疑难解决方法(0)

我正在使用脚手架来生成rspec控制器测试.默认情况下,它会将测试创建为:

  let(:valid_attributes) {
    skip("Add a hash of attributes valid for your model")
  }

  describe "PUT update" do
    describe "with valid params" do
      let(:new_attributes) {
        skip("Add a hash of attributes valid for your model")
      }

      it "updates the requested doctor" do
        company = Company.create! valid_attributes
        put :update, {:id => company.to_param, :company => new_attributes}, valid_session
        company.reload
        skip("Add assertions for updated state")
      end

使用FactoryGirl,我已经填写了:

  let(:valid_attributes) { FactoryGirl.build(:company).attributes.symbolize_keys }

  describe "PUT update" do
    describe "with valid params" do
      let(:new_attributes) { FactoryGirl.build(:company, name: 'New Name').attributes.symbolize_keys …

我想在控制器测试中使用FactoryGirl.attributes_for,如:

it "raise error creating a new PremiseGroup for this user" do
  expect {
    post :create, {:premise_group => FactoryGirl.attributes_for(:premise_group)}
  }.to raise_error(CanCan::AccessDenied)
end

...但这不起作用,因为#attributes_for省略了:user_id属性.这里的区别#create和#attributes_for:

>> FactoryGirl.create(:premise_group)
=> #<PremiseGroup id: 3, name: "PremiseGroup_4", user_id: 6, is_visible: false, is_open: false)
>> FactoryGirl.attributes_for(:premise_group)
=> {:name=>"PremiseGroup_5", :is_visible=>false, :is_open=>false}

请注意:不存在:user_id #attributes_for.这是预期的行为吗？

FWIW,我的工厂文件包含的定义:premise_group和:user:

FactoryGirl.define do
  ...
  factory :premise_group do
    sequence(:name) {|n| "PremiseGroup_#{n}"}
    user
    is_visible false
    is_open false
  end
  factory :user do
    ...
  end
end

有以下工厂:

factory :car do
    name 'Some car'
    engine_value 1.6
    color '#ff0000'
    car_type
    engine_type
    transmission
    drive_type
    material
end

如你所见,有很多相关的对象.但是代码

attributes_for(:car)

只生成:name=>"Some car", :engine_value=>1.6, :color=>"#ff0000"}哈希.我需要获得具有所有属性的哈希.我该怎么做？谢谢.

我正试图在我的Rspec控制器测试中测试关联.问题是Factory不会为attributes_for命令生成关联.所以,按照这篇文章中的建议,我在我的控制器规范中定义了我的验证属性,如下所示:

def valid_attributes
   user = FactoryGirl.create(:user)
   country = FactoryGirl.create(:country)
   valid_attributes = FactoryGirl.build(:entitlement, user_id: user.id, country_id: country.id, client: true).attributes.symbolize_keys
   puts valid_attributes
end

但是,当控制器测试运行时,我仍然会收到以下错误:

 EntitlementsController PUT update with valid params assigns the requested entitlement as @entitlement
    Failure/Error: entitlement = Entitlement.create! valid_attributes
    ActiveRecord::RecordInvalid:
    Validation failed: User can't be blank, Country can't be blank, Client  & expert are both FALSE. Please specify either a client or expert relationship, not both

然而,终端中的valid_attributes输出清楚地显示每个valid_attribute都有user_id,country_id和expert设置为true:

  {:id=>nil, :user_id=>2, :country_id=>1, :client=>true, :expert=>false, :created_at=>nil, :updated_at=>nil}