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我正在尝试在CodeEval上练习编写测试来应对挑战。每个挑战我创建一个文件夹，在项目文件夹内创建'lib'&'spec'文件夹。从命令行我运行：RSpec LoadError
rspec --init
它告诉我，“投机/ spec_helper.rb” &“.rspec”创建。我把源文件放在'lib'文件夹& spec文件中'spec/lib'文件夹&相应地命名它们。这里有一个规范的例子：从项目的根目录下我跑
require 'spec_helper'
require 'file_name'
describe '#swap_elements' do
it 'should swap 1 pair of numbers' do
swap_elements('1 2 3 4 5 6 7 8 9',0,8).should == '9 2 3 4 5 6 7 8 1'
end
end
：
rspec /spec/lib/file_name_spec.rb
，结果如下：
/Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load': cannot load such file -- /spec/lib/swap_elements_spec.rb (LoadError)
from /Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `block in load_spec_files'
from /Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `each'
from /Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load_spec_files'
from /Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/command_line.rb:22:in `run'
from /Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:80:in `run'
from /Users/username/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:17:in `block in autorun'
这是最近的问题&我尚未安装任何更新的rspec宝石。任何想法为什么发生这种情况？
什么是你的宝石文件中搜索？ – Gerep
这些是Ruby测试，而不是Rails测试 – evkline
那么，你有'/ spec/lib/swap_elements_spec.rb'文件，它是“可加载的”吗？ –