【发布时间】：2020-08-12 09:49:42
【问题描述】：
我在我的一个 Rails 项目中遇到了奇怪的行为。该项目还没有测试，我正在添加一些开始。但是当我运行我的测试时，它似乎运行了 13 个测试，而项目中没有任何测试。
Finished in 0.485554s, 26.7735 runs/s, 2.0595 assertions/s.
13 runs, 1 assertions, 0 failures, 8 errors, 0 skips
详细运行测试我得到正在运行的测试的名称：
└─ → rails test -v | grep TestCase
Running via Spring preloader in process 322380
ActionView::TestCase#test_exception_nl_path = 0.00 s = .
ActionView::TestCase#test_exception_path = 0.00 s = .
ActionView::TestCase#test_exception_url = 0.00 s = .
ActionView::TestCase#test_exception_nl_url = 0.00 s = .
ActionMailer::TestCase#test_exception_nl_path = 0.01 s = E
ActionMailer::TestCase#test_exception_nl_path:
ActionMailer::TestCase#test_exception_path = 0.00 s = E
ActionMailer::TestCase#test_exception_path:
ActionMailer::TestCase#test_exception_url = 0.00 s = E
ActionMailer::TestCase#test_exception_url:
ActionMailer::TestCase#test_exception_nl_url = 0.00 s = E
ActionMailer::TestCase#test_exception_nl_url:
ActionController::TestCase#test_exception_path = 0.00 s = E
ActionController::TestCase#test_exception_path:
ActionController::TestCase#test_exception_url = 0.00 s = E
ActionController::TestCase#test_exception_url:
ActionController::TestCase#test_exception_nl_path = 0.00 s = E
ActionController::TestCase#test_exception_nl_path:
ActionController::TestCase#test_exception_nl_url = 0.00 s = E
ActionController::TestCase#test_exception_nl_url:
但是我在我的代码库中找不到任何这些测试
└─ → grep -rni --exclude-dir=log test_exception_nl_path .
//No output
当我运行测试时，我也会遇到这些奇怪的错误
Error:
ActionMailer::TestCase#test_exception_path:
NoMethodError: undefined method `optimize_routes_generation?' for #<ActionMailer::TestCase:0x000056173140f620>
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:225:in `optimize_routes_generation?'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:196:in `call'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:326:in `block in define_url_helper'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest/test.rb:98:in `block (3 levels) in run'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest/test.rb:195:in `capture_exceptions'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest/test.rb:95:in `block (2 levels) in run'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:272:in `time_it'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest/test.rb:94:in `block in run'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:367:in `on_signal'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest/test.rb:211:in `with_info_handler'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest/test.rb:93:in `run'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:1029:in `run_one_method'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:89:in `block (3 levels) in start'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:367:in `on_signal'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:354:in `with_info_handler'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:88:in `block (2 levels) in start'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:75:in `fork'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:75:in `block in start'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:74:in `times'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:74:in `each'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:74:in `map'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.2/lib/active_support/testing/parallelization.rb:74:in `start'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:138:in `run'
~/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/minitest-5.14.1/lib/minitest.rb:68:in `block in autorun'
在我的路线中，我有一些使用 route_translator gem 的翻译路线
Rails.application.routes.draw do
root "pages#home"
localized do
...
get :thanks, to: "pages#thanks"
...
end
namespace :admin do
...
end
end
当我删除路由周围的localized 块时，错误消失了，正在运行的其他测试也停止了。所以我的猜测是它与我对localized_routes gem 的配置有关。但我在 github 上的文档或问题中找不到任何内容。
我尝试使用 translate_routes gem 设置一个新的 rails 项目以获得最小的可重现案例，但在一个新的 rails 项目中它可以正常工作。所以我无法重现它。
我有点不知道从哪里开始查看问题所在。所以非常欢迎任何帮助。
【问题讨论】：
标签： ruby-on-rails routes localization minitest