Rails和MiniTest:添加其他文件夹

问题描述

我使用Ruby 2和Rails4.我有一个文件夹test/lib，其中包含一些测试.但是运行rake test不会使用它们.仅其他测试(模型，控制器等)正在运行.

I use Ruby 2 and Rails 4. I have a folder test/lib, where a few tests are located.But running rake test does not use them. Only the other tests (models, controllers, ...) are running.

我必须在哪里添加lib文件夹?

Where do I have to add the lib folder?

我已经尝试过MiniTest::Rails::Testing.default_tasks << 'lib'，但是得到NameError Exception: uninitialized constant MiniTest::Rails.我没有将最小的gem添加到我的Gemfile中，因为Ruby 2默认使用它.

I already tried MiniTest::Rails::Testing.default_tasks << 'lib', but I get NameError Exception: uninitialized constant MiniTest::Rails. I did not add the minitest gem to my Gemfile, because Ruby 2 uses it by default.

推荐答案

要使用MiniTest::Rails::Testing.default_tasks << 'lib'，您需要添加 minitest-rails 宝石添加到您的Gemfile中.它与Minitest分开，并添加了许多Minitest功能，这些功能默认情况下未在Rails中启用. minitest-rails添加了其他功能，例如为所有具有测试的目录创建rake任务.因此，无需对Rakefile进行任何更改，您就可以运行以下代码:

To use MiniTest::Rails::Testing.default_tasks << 'lib' you need to add the minitest-rails gem to your Gemfile. It is separate from Minitest and adds enables many Minitest features missing that are not enabled in Rails by default. And minitest-rails adds other features, such as creating rake tasks for all the directories that have tests. So without any changes to your Rakefile you can run things like this:

$ rake minitest:lib

或者，以老式的方式执行此操作，您可以将以下内容添加到Rakefile中:

Alternatively, to do this the old fashioned way, you can add the following to your Rakefile:

namespace :test do

  desc "Test lib source"
  Rake::TestTask.new(:lib) do |t|    
    t.libs << "test"
    t.pattern = 'test/lib/**/*_test.rb'
    t.verbose = true    
  end

end

Rake::Task[:test].enhance { Rake::Task["test:lib"].invoke }

这假定您要在不使用任何数据库固定装置的情况下运行lib测试.如果需要固定装置和数据库事务，则应创建依赖于"test:prepare"的rake任务.

This assumes you want to run your lib tests without using any database fixtures. If you want the fixtures and database transactions, then you should create the rake task with a dependency on "test:prepare".

namespace :test do

  desc "Test lib source"
  Rake::TestTask.new(:lib => "test:prepare") do |t|    
    t.libs << "test"
    t.pattern = 'test/lib/**/*_test.rb'
    t.verbose = true    
  end

end

Rake::Task[:test].enhance { Rake::Task["test:lib"].invoke }

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