ruby on rails - undefined method `valid?' testing with FactoryGirl -


I am the simplest test at the following class (inside model folder): 

  Class Offer Attr_accessor: Title ,: Payout ,: Thumbnail Def initial (title, payment, thumbnail) @ title = title @ payout = payout @ thumbnail = thumbnail ending end

this is not it 'Offer' DB table Objects created outside this square are never saved in a database.

Then I test using rspec: 

  Offer a description "There is a valid factory" Hopefully (Factory Gear Cachelet (offer :)) should be authorized End ... end

and factorial: 

  FactoryGear.Define factory: Offer Skip_create title {Faker :: Name.name} payout { Faker :: Number.number (2)} Thumbnail {Faker :: Internet.url} initialize_with {new (title, payout, thumbnail)} end and

and I get the following error: 

  & gt; Undefined method `valid? '# & Lt; For Proposal: 0x00000002b78958 & gt;    
 
 
 Because your  offer  category  activacikord :: base , you can not find anything that comes with it (like legalization). Is  valid?  is a method that is provided through the activecuroaded modules, not directly by Ruby, so this will not be available on the original Ruby class. 
 
 If you take care of everyone, then you can include the  ActiveModel :: Validations  module in your class and it will give you the same value as  valid  -with  validates_presence_of , etc.: <: > 
  ActiveModel in the class offering: validation ... end  
 < P> You can only include  ActiveModal  such as ActiveRecord's naming and conversion benefits (plus verification) to get some other things.
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