Rails 4.2关注测试环境中被忽略的内容

Question

我陷入了一个非常奇怪的问题。我最近从轨道4.1更新到了轨道4.2。在4.1中，一切都很顺利。但现在，在4.2中，模型关注的内容似乎被忽略了，即使发现了关注。

简单地说。我有一个Client模型，它属于Address，在Addressable关注点中定义的关系：

app/models/client.rb

class Client < ActiveRecord::Base
  include Addressable
end

app/models/address.rb

class Address < ActiveRecord::Base
end

应用程序/模型/关注点/可寻址.rb

module Addressable
  extend ActiveSupport::Concern
  included do
    belongs_to :address
  end

development环境中没有问题。我可以毫无问题地完成Client.new.address。但在test环境中，同一行给了我一个unknow method address错误。如果我将belongs_to :address移动到Client，则它再次工作。模块被包括在内，因为这方面没有错误，如果我将名称更改为Adressabledewdewded，那么当然会有错误。

验证方法等也是如此。

我一直在调试这个，但找不到根。我已经将我的development.rb复制为test.rb，并重新启动了服务器，但仍然如此。我无法在一个新的Rails 4.2应用程序中重现这一点，所以它必须与我的应用程序或更新过程有关，但不知道在哪里。

有人知道线索吗？

感谢

更新

这是关于在测试环境中在控制台中执行Client.new.address的堆栈跟踪（在开发中有效）：

NoMethodError: undefined method `address' for #<Client:0xbc89dac0>
    from /home/marc/.gem/ruby/2.1.3/gems/activemodel-4.2.0/lib/active_model/attribute_methods.rb:433:in `method_missing'
    from (irb):3
    from /home/marc/.gem/ruby/2.1.3/gems/railties-4.2.0/lib/rails/commands/console.rb:110:in `start'
    from /home/marc/.gem/ruby/2.1.3/gems/railties-4.2.0/lib/rails/commands/console.rb:9:in `start'
    from /home/marc/.gem/ruby/2.1.3/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:68:in `console'
    from /home/marc/.gem/ruby/2.1.3/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
    from /home/marc/.gem/ruby/2.1.3/gems/railties-4.2.0/lib/rails/commands.rb:17:in `<top (required)>'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `block in require'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require'
    from /home/marc/projects/clients_webs/a_project/bin/rails:8:in `<top (required)>'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `block in load'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
    from /home/marc/.gem/ruby/2.1.3/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/commands/rails.rb:6:in `call'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/command_wrapper.rb:38:in `call'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application.rb:183:in `block in serve'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application.rb:156:in `fork'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application.rb:156:in `serve'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application.rb:131:in `block in run'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application.rb:125:in `loop'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application.rb:125:in `run'
    from /home/marc/.gem/ruby/2.1.3/gems/spring-1.3.1/lib/spring/application/boot.rb:18:in `<top (required)>'
    from /home/marc/.rubies/ruby-2.1.3/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /home/marc/.rubies/ruby-2.1.3/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'

更新

Client.ancestors在两种环境中的结果是（当然，没有实例标识的唯一区别）：

 => [Client (call 'Client.connection' to establish a connection), Trader, Addressable, Kaminari::ConfigurationMethods, Kaminari::ActiveRecordModelExtension, Client::GeneratedAssociationMethods, #<#<Class:0xba3b1c70>:0xba3b1d24>, ActiveRecord::Base, Kaminari::ActiveRecordExtension, GlobalID::Identification, ActiveRecord::Store, ActiveRecord::Serialization, ActiveModel::Serializers::Xml, ActiveModel::Serializers::JSON, ActiveModel::Serialization, ActiveRecord::Reflection, ActiveRecord::NoTouching, ActiveRecord::Transactions, ActiveRecord::Aggregations, ActiveRecord::NestedAttributes, ActiveRecord::AutosaveAssociation, ActiveModel::SecurePassword, ActiveRecord::Associations, ActiveRecord::Timestamp, ActiveModel::Validations::Callbacks, ActiveRecord::Callbacks, ActiveRecord::AttributeMethods::Serialization, ActiveRecord::AttributeMethods::Dirty, ActiveModel::Dirty, ActiveRecord::AttributeMethods::TimeZoneConversion, ActiveRecord::AttributeMethods::PrimaryKey, ActiveRecord::AttributeMethods::Query, ActiveRecord::AttributeMethods::BeforeTypeCast, ActiveRecord::AttributeMethods::Write, ActiveRecord::AttributeMethods::Read, ActiveRecord::Base::GeneratedAssociationMethods, #<#<Class:0xb8df1c14>:0xb8df1c50>, ActiveRecord::AttributeMethods, ActiveModel::AttributeMethods, ActiveRecord::Locking::Pessimistic, ActiveRecord::Locking::Optimistic, ActiveRecord::AttributeDecorators, ActiveRecord::Attributes, ActiveRecord::CounterCache, ActiveRecord::Validations, ActiveModel::Validations::HelperMethods, ActiveSupport::Callbacks, ActiveModel::Validations, ActiveRecord::Integration, ActiveModel::Conversion, ActiveRecord::AttributeAssignment, ActiveModel::ForbiddenAttributesProtection, ActiveRecord::Sanitization, ActiveRecord::Scoping::Named, ActiveRecord::Scoping::Default, ActiveRecord::Scoping, ActiveRecord::Inheritance, ActiveRecord::ModelSchema, ActiveRecord::ReadonlyAttributes, ActiveRecord::Persistence, ActiveRecord::Core, Object, PP::ObjectMixin, ActiveSupport::Dependencies::Loadable, JSON::Ext::Generator::GeneratorMethods::Object, Kernel, BasicObject]

做CCD_ 15使CCD_ 16出现在开发中而没有出现在测试中。

Answer 1

我得到了。问题是，一个只存在于我的测试环境（json-schema）中的gem具有addressablegem作为依赖项，它定义了一个Addressable模块。当Rails尝试自动加载Addressable时，它会找到由addressable定义的类，而不是我关心的类。模块已经包含在内，但它不是我想的那个。

在更新我的Gemfile时，自2014年11月以来，json-schema已经更新，现在依赖于addresable。

难以捕捉：）