Sto cercando di ottenere FactoryGirl per generare alcuni nomi per me, ma la sequenza non sembra aumentare.Sequenze di Factory Girl che non aumentano
# spec/factories/vessel.rb
require 'factory_girl'
FactoryGirl.define do
sequence :vessel_name do |n|
"TK42#{n}"
end
factory :vessel do
name FactoryGirl.generate(:vessel_name)
vessel_type 'fermenter'
volume_scalar 100.0
volume_units 'bbl'
end
end
# spec/models/vessel_spec.rb
require 'spec_helper'
describe Vessel do
context 'working in the factory' do
it 'makes a valid vessel' do
vessel = FactoryGirl.create(:vessel)
vessel.should be_valid, "Invalid vessel #{vessel.valid? || vessel.errors.messages.inspect}"
end
it 'makes another valid vessel' do
vessel = FactoryGirl.create(:vessel)
vessel.should be_valid, "Invalid vessel #{vessel.valid? || vessel.errors.messages.inspect}"
end
end
end
L'uscita specifica è
Vessel
working in the factory
makes a valid vessel
makes another valid vessel (FAILED - 1)
Failures:
1) Vessel working in the factory makes another valid vessel
Failure/Error: vessel = FactoryGirl.create(:vessel)
ActiveRecord::RecordInvalid:
Validation failed: Name has already been taken
# ./spec/models/vessel_spec.rb:13:in `block (3 levels) in <top (required)>'
# app/models/vessel.rb
class Vessel < ActiveRecord::Base
attr_accessible :name, :vessel_type, :volume_scalar, :volume_units
validates :name, :presence => true, :uniqueness => true
end
0 HAL:0 work/nrb-brewery-management % bundle show factory_girl_rails rspec
/home/brundage/.rvm/gems/ruby-1.9.3-p0/gems/factory_girl_rails-3.5.0
/home/brundage/.rvm/gems/ruby-1.9.3-p0/gems/rspec-2.11.0
0 HAL:0 work/nrb-brewery-management % rails c test
Loading test environment (Rails 3.2.6)
1.9.3p0 :001 > FactoryGirl.generate :vessel_name
=> "TK422"
1.9.3p0 :002 > FactoryGirl.generate :vessel_name
=> "TK423"
1.9.3p0 :003 > FactoryGirl.generate :vessel_name
=> "TK424"
1.9.3p0 :004 > FactoryGirl.generate :vessel_name
=> "TK425"
Perché FactoryGirl non genera una sequenza di nomi nella mia specifica?