4

我从下面的代码部分收到上述错误。原因是什么？

 1  require 'spec_helper'
 2
 3  before(:all) do
 4    puts "ServerSpec tests on #{ENV['TARGET_HOST']}"
 5  end

完整错误：

/home/newatson/src/serverspec/spec/cfengine3/common_spec.rb:3:in `<top (required)>': undefined method `before' for main:Object (NoMethodError)
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1226:in `load'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1226:in `block in load_spec_files'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1224:in `each'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1224:in `load_spec_files'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:97:in `setup'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:85:in `run'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:70:in `run'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:38:in `invoke'
        from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/exe/rspec:4:in `<top (required)>'
        from /home/newatson/.gem/ruby/1.9.1/bin/rspec:19:in `load'
        from /home/newatson/.gem/ruby/1.9.1/bin/rspec:19:in `<main>'
4

2 回答 2

8

before应在以下范围内实施describe：

require 'spec_helper'

describe "My Tests" do
  before(:all) do
    puts "ServerSpec tests on #{ENV['TARGET_HOST']}"
  end
end

祝你好运！

于 2015-05-25T12:46:03.527 回答
1

好像你错过了描述你的班级。没有describeObject 成为接收者，你有一个NoMethodError. 轻松修复：

describe MyClass do
  before(:all) do
    #
  end
end
于 2015-05-25T12:47:48.683 回答