ruby-on-rails – 在尝试在测试中运行rails c时,将config.eager_

发布时间：2020-12-16 20:30:41 所属栏目：百科来源：网络整理

导读：我试图运行rails(4.1.2)控制台 rails c RAILS_ENV=test 我得到这个： config.eager_load is set to nil. Please update your config/environments/*.rb files accordingly: * development - set it to false * test - set it to false (unless you use a too

我试图运行rails(4.1.2)控制台

rails c RAILS_ENV=test

我得到这个：

> config.eager_load is set to nil. Please update your
> config/environments/*.rb files accordingly:
> 
>   * development - set it to false   * test - set it to false (unless
> you use a tool that preloads your test environment)   * production -
> set it to true
> 
> /Users/xxxxxx/.rvm/gems/ruby-2.2.2/gems/activerecord-4.1.12/lib/active_record/connection_adapters/connection_specification.rb:257:in
> `resolve_symbol_connection': 'RAILS_ENV=test' database is not
> configured. Available: ["development","test","production"]
> (ActiveRecord::AdapterNotSpecified)

然而在我的test.rb我有config.eager_load = false和我的database.yml是好的(我运行rake db：schema：load RAILS_ENV = test没有问题.

我该如何解决？

解决方法

在运行命令前需要声明env：

RAILS_ENV=test bundle exec rails c

我在我的电脑上得到相同的输出：

> bundle exec rails c RAILS_ENV=test                                                                                                               ian@Ians-MacBook-Pro
config.eager_load is set to nil. Please update your config/environments/*.rb files accordingly:

  * development - set it to false
  * test - set it to false (unless you use a tool that preloads your test environment)
  * production - set it to true

但是当我按照建议运行时：

> RAILS_ENV=test bundle exec rails c                                                                                                               ian@Ians-MacBook-Pro
Loading test environment (Rails 4.2.3)

（编辑：李大同）

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