ruby on rails - Lost trying to make the rspec test pass -


i have class:

class zombie < activerecord::base   attr_accessible :iq   validates :name, presence: true    def genius?     iq >= 3   end    def self.genius     where("iq >= ?", 3)   end end

and making rspec test:

describe zombie   context "with high iq"      let!(:zombie) { zombie.new(iq: 3, name: 'anna') }      subject { zombie }       "should returned genius"        zombie.genius.should include(zombie)      end       "should have genius count of 1"        zombie.genius.count.should == 1       end   end end

i having error message:

failures:  1) zombie high iq should have genius count of 1 failure/error: zombie.genius.count.should == 1 expected: 1 got: 0 (using ==) # zombie_spec.rb:11:in `block (3 levels) '  finished in 0.2138 seconds 2 examples, 1 failure  failed examples:  rspec zombie_spec.rb:10 # zombie high iq should have genius count of 1

i using syntax: let!(:zombie){...} telling got 0 when expected 1. idea? maybe have passed lot of time looking code , don't see problem.

you need zombie.create instead of zombie.new.

also, should syntax deprecated:

specify ".genius returns array of zombies"   expect(zombie.genius).to include(zombie) end

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