4
請耐心等待，因爲我對rails有點新（尤其是rails 3），而且我有點被這個難住了。基本上我想在使用RSpec的應用程序中測試我的CustomersController。當我執行我的規格試圖執行後在我的控制器中的create動作，我得到這個錯誤，我不知道爲什麼：受Rails 3 RC，Mongoid和Recaptcha以及RSpec保護的「拒絕」方法觸發
1) CustomersController as guest should render new template when executing create action with invalid model
Failure/Error: post :create, :customer => model
protected method `reject' called for #<Customer:0x0000010611c400>
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/mongoid-2.0.0.beta.16/lib/mongoid/attributes.rb:23:in `method_missing'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activemodel-3.0.0.rc/lib/active_model/mass_assignment_security/sanitizer.rb:6:in `sanitize'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activemodel-3.0.0.rc/lib/active_model/mass_assignment_security.rb:153:in `sanitize_for_mass_assignment'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/mongoid-2.0.0.beta.16/lib/mongoid/attributes.rb:42:in `process'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/mongoid-2.0.0.beta.16/lib/mongoid/document.rb:104:in `initialize'
# ./app/controllers/customers_controller.rb:11:in `new'
# ./app/controllers/customers_controller.rb:11:in `create'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/abstract_controller/base.rb:136:in `process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/metal/rendering.rb:11:in `process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0.rc/lib/active_support/callbacks.rb:429:in `_run__4199577925444808436__process_action__3619821760006806352__callbacks'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0.rc/lib/active_support/callbacks.rb:404:in `_run_process_action_callbacks'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0.rc/lib/active_support/callbacks.rb:93:in `run_callbacks'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/abstract_controller/callbacks.rb:17:in `process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0.rc/lib/active_support/notifications.rb:52:in `block in instrument'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0.rc/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0.rc/lib/active_support/notifications.rb:52:in `instrument'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/metal/rescue.rb:17:in `process_action'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/abstract_controller/base.rb:105:in `process'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/abstract_controller/rendering.rb:40:in `process'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/metal/testing.rb:12:in `process_with_new_base_test'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/test_case.rb:404:in `process'
# /Users/scott/.rvm/gems/ruby-1.9.2-p0/gems/actionpack-3.0.0.rc/lib/action_controller/test_case.rb:347:in `post'
# ./spec/controllers/customers_controller_spec.rb:14:in `block (2 levels) in <top (required)>'
現在，我真的很抱歉，但這裏的一大把代碼要遵循。首先是我的寶石。現在
mongoid (2.0.0.beta.16)
mongoid-rspec (1.2.0)
...
rspec (2.0.0.beta.19)
rspec-core (2.0.0.beta.19)
rspec-expectations (2.0.0.beta.19)
rspec-mocks (2.0.0.beta.19)
rspec-rails (2.0.0.beta.19)
...
rails (3.0.0.rc)
...
recaptcha (0.2.3)
，我有我的CustomersController定義如下：
class CustomersController < ApplicationController
respond_to :html
before_filter :authenticate_customer!, :except => [ :new, :create ]
def new
@customer = Customer.new
end
def create
@customer = Customer.new(params[:customer])
if verify_recaptcha(:model => @customer, :message => "Image verification failed. Please try again.") && @customer.save
flash[:notice] = "Your account has been created successfully"
end
respond_with @customer
end
def show
end
end
這裏是我的客戶模型：
class Customer
include Mongoid::Document
devise :database_authenticatable, :recoverable, :rememberable,
:trackable, :validatable
field :first_name
field :last_name
field :email
field :roles, :type => Array, :default => [ 'User' ]
embeds_many :servers
validates_presence_of :first_name
validates_presence_of :last_name
validates_presence_of :email
validates_presence_of :roles
validates_uniqueness_of :email
attr_accessible :first_name, :last_name, :email,
:password, :password_confirmation
def role?(role)
return !!self.roles.include?(role.to_s.camelize)
end
end
最後，這裏是我的規格：
describe CustomersController, "as guest" do
include Devise::TestHelpers
it "should render new template when executing new action" do
get :new
response.should render_template(:new)
end
it "should render new template when executing create action with invalid model" do
model = Customer.new(:first_name => "Test", :last_name => "user")
post :create, :customer => model
response.should render_template(:new)
end
end