關注測試失敗

我有擔憂：關注測試失敗

module Anatomic 
    extend ActiveSupport::Concern 

    included do 

    # Validations 

    validates :alias, presence: true, uniqueness: { case_sensitive: false }, format: { with: /\A[_a-z0-9]*\z/i } 
    validates :name, presence: true, length: { maximum: 250 } 
    validates :description, length: { maximum: 8000 } 

    # Callbacks 
    before_save { |anatomic| anatomic.alias = anatomic.alias.downcase } 

    end 
end

我Muscle模型的樣子：

class Muscle < ActiveRecord::Base 
    include Anatomic 
end

型號Muscle有自己的屬性shape。測試關注的樣子：

require 'spec_helper' 

shared_examples_for 'anatomic' do 
    let(:model) { described_class.to_s.underscore.to_sym } # the class that includes the concern 

    describe 'when create' do 
    it 'should be valid by default' do 
     anatomic = build(model) 
     expect(anatomic).to be_valid 
    end 
    end  
end

試驗模型Muscle：

require 'rails_helper' 

RSpec.describe Muscle, type: :model do 
    it_behaves_like 'anatomic' 
end

工廠Muscle

FactoryGirl.define do 
    factory :muscle do 
    sequence (:alias) { |n| "alias#{n}" } 
    name 'Example Name' 
    description 'Example Description' 
    shape 'long' 
    end 
end

Rspec的崩潰與錯誤：

1) Muscle behaves like anatomic when create should be valid by default 
    Failure/Error: anatomic = build(model) 
    NoMethodError: 
     undefined method `shape=' for #<Muscle:0x000000076bcf90> 
    Shared Example Group: "anatomic" called from ./spec/models/muscle_spec.rb:4 
    # /home/john/.rvm/gems/ruby-2.2.1/gems/activemodel-4.2.1/lib/active_model/attribute_methods.rb:433:in `method_missing' 
    # /home/john/.rvm/gems/ruby-2.2.1/gems/factory_girl-4.5.0/lib/factory_girl/attribute_assigner.rb:16:in `public_send' 
    # /home/john/.rvm/gems/ruby-2.2.1/gems/factory_girl-4.5.0/lib/factory_girl/attribute_assigner.rb:16:in `block (2 levels) in object' 
    # /home/john/.rvm/gems/ruby-2.2.1/gems/factory_girl-4.5.0/lib/factory_girl/attribute_assigner.rb:15:in `each' 
    # /home/john/.rvm/gems/ruby-2.2.1/gems/factory_girl-4.5.0/lib/factory_girl/attribute_assigner.rb:15:in `block in object' 
    ...

我試着在軌控制檯：

2.2.1 :001 > m = Muscle.new alias: 'test', name: 'Example test', shape: 'long' 
=> #<Muscle id: nil, alias: "test", name: "Example test", description: nil, shape: "long", created_at: nil, updated_at: nil> 
2.2.1 :002 > m.save! 
    (0.2ms) begin transaction 
    Muscle Exists (0.1ms) SELECT 1 AS one FROM "muscles" WHERE LOWER("muscles"."alias") = LOWER('test') LIMIT 1 
    SQL (0.3ms) INSERT INTO "muscles" ("alias", "name", "shape", "created_at", "updated_at") VALUES (?, ?, ?, ?, ?) [["alias", "test"], ["name", "Example test"], ["shape", "long"], ["created_at", "2015-07-03 13:10:01.305612"], ["updated_at", "2015-07-03 13:10:01.305612"]] 
    (159.9ms) commit transaction 
=> true 
2.2.1 :003 >

來源

2015-07-03 davydes

顯示你的工廠 –

看到工廠「肌肉」 – davydes

是的，它應該有工作。最近才添加'shape'屬性嗎？你也使用'春天'或什麼？我的賭注是緩存你的代碼，並沒有看到新的屬性。殺死所有彈簧，然後再試一次。 –

您的控制檯使用development數據庫，而您的測試正在使用您的test數據庫。我建議你的測試數據庫在muscles表中沒有shape字段。運行此重置您的測試DB：

bin/rake db:reset db:setup RAILS_ENV=test

來源

2015-07-03 14:11:22 smathy

是的，這可能是東西 –

所以，它的假設應該是正確的，因爲在我的另一臺機器上我已經執行了rspec沒有錯誤，謝謝大家。 – davydes

歡迎。 – smathy

關注測試失敗

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