标签: no-database

我有一个5.0.1没有任何数据库支持的Rails 应用程序.尝试编写控制器测试时,ActiveRecord::ConnectionNotEstablished即使我已明确配置我spec/rails_helper.rb不使用ActiveRecord和删除对active_record的引用,我也会收到异常config/application.rb.RSpec正试图在需要建立数据库连接的事务中运行此类测试.我附加堆栈跟踪以供参考,我使用此Github问题来设置RSpec而不使用ActiveRecord rspec-rails用于没有数据库连接的rails项目.

失败:

1)ApplicationController真值假不等于true失败/错误:引发ConnectionNotEstablished,"找不到ID#{spec_name}的连接池." 除非游泳池

 ActiveRecord::ConnectionNotEstablished:
   No connection pool with id primary found.
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:882:in `retrieve_connection'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/connection_handling.rb:128:in `retrieve_connection'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/connection_handling.rb:91:in `connection'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/fixtures.rb:516:in `create_fixtures'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/fixtures.rb:1015:in `load_fixtures'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/fixtures.rb:988:in `setup_fixtures'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/activerecord-5.0.1/lib/active_record/fixtures.rb:852:in `before_setup'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-rails-3.6.1/lib/rspec/rails/adapters.rb:126:in `block (2 levels) in <module:MinitestLifecycleAdapter>'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/example.rb:447:in `instance_exec'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/example.rb:447:in `instance_exec'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/hooks.rb:375:in `execute_with'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/hooks.rb:606:in `block (2 levels) in run_around_example_hooks_for'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/example.rb:342:in `call'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/hooks.rb:607:in `run_around_example_hooks_for'
 # /home/vagrant/.bundle/easypost_admin/ruby/2.3.0/gems/rspec-core-3.6.0/lib/rspec/core/hooks.rb:464:in `run'
 # …