ruby 如何在 rspec 测试中包含 lib 目录
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How to include lib directory in rspec tests
提问by Akash Khandelwal
I am having a problem in testing my gem which includes a libdirectory, on JRuby 1.7.4.
我lib在 JRuby 1.7.4 上测试包含目录的gem 时遇到问题。
I want to test a file located at lib/vger/resources/account_manager.rb
我想测试一个位于 lib/vger/resources/account_manager.rb
My spec file is in spec/vger/resources/account_manager_spec.rb
我的规范文件在 spec/vger/resources/account_manager_spec.rb
require 'spec_helper'
describe Vger::Resources::AccountManager do
.
.
end
end
I am trying to include the file which I want to test in spec_helper.rb
我正在尝试包含要测试的文件 spec_helper.rb
require 'rubygems'
require 'bundler/setup'
require 'vger/resources/account_manager'
require 'vger'
RSpec.configure do |config|
# some (optional) config here
end
While running the test by the command rspec spec/vger/resources/account_manager_spec.rbI am getting this error:
通过命令运行测试时，rspec spec/vger/resources/account_manager_spec.rb我收到此错误：
NameError: uninitialized constant Vger::Resources
const_missing at org/jruby/RubyModule.java:2631
I seems that the file which I want to test is not getting loaded. Please tell me where I am going wrong and where should I make corrections.
我似乎没有加载我要测试的文件。请告诉我哪里出错了，我应该在哪里进行更正。
回答by Akash Khandelwal
Manually update your LOAD PATH in spec_helper.rb before calling requireshould do the trick. Try making this the first line of your spec_helper.rb:
在调用之前手动更新 spec_helper.rb 中的 LOAD PATHrequire应该可以解决问题。尝试将其作为 spec_helper.rb 的第一行：
$: << '../lib'
or
或者
$LOAD_PATH << '../lib'
($:is an alias for $LOAD_PATH)
($:是 的别名$LOAD_PATH)
回答by Slavik Shynkarenko
You can add the following line to your .rspecfile in app's root:
-I lib
您可以.rspec将以下行添加到应用程序根目录中的文件中：
-I lib
It's also possible to include files:
-r lib/api.rb
也可以包含文件：
-r lib/api.rb
These options are described as follows:
这些选项描述如下：
-I PATH
Specify PATH to add to $LOAD_PATH (may be used more than once).
-r, --require PATH
Require a file.
-I 路径
指定要添加到 $LOAD_PATH 的 PATH（可以多次使用）。
-r, --require 路径
需要一个文件。
回答by Stephane Paul
I use the following for my specs...depending on which level your lib is....
我将以下内容用于我的规格......取决于你的库是哪个级别......
require_relative '../../lib/module'
require_relative '../../lib/module'
回答by Ivan Shamatov
RSpec loads rails environment, as I remember, so you just need to add to autoload directories in your application.rb file
RSpec 加载 rails 环境，我记得，所以你只需要添加到 application.rb 文件中的自动加载目录
Find this line
找到这一行
# config.autoload_paths += %W(#{config.root}/extras)
uncomment it fix it to be like this:
取消注释它修复它是这样的：
config.autoload_paths += %W(#{config.root}/lib)
it should work
它应该工作
