Question

我创建独立的rspec测试脚本来测试现有的api框架。它工作得很好，但我发现问题在Rakefile中我需要从YAML文件（uri链接，电子邮件）中分配一些值CONSTANT或$global_var Rakefile中的代码如下所示：< / p>

require 'rubygems'
require 'bundler/setup'
require 'yaml'
require 'rspec/core/rake_task'

task :default => :spec

desc 'Running rspec test'
  task :spec, :option  do |t, opt|
    choice = opt[:choice]
    if choice == "production"
      puts 'Test running on production'
      VAR = YAML::load(File.read(File.expand_path("../config/prod_variable.yml", __FILE__)))
     elsif choice == "development"
      puts 'Test running on development'
      VAR = YAML::load(File.read(File.expand_path("../config/dev_variable.yml", __FILE__)))
     end

      puts VAR['URI'] #=> print out the value correctly

      RSpec::Core::RakeTask.new do |task|
        test = Rake.application.original_dir
        task.fail_on_error = false
        task.rspec_opts = '--format documentation --color'
      end
  end

当我在终端上运行rake命令时，rspec失败找到VAR常量值。以下是来自rspec的错误消息

Failures:

  1) ApiTest Testing API platform for GET request 
     Failure/Error: @var = ApiTest.new(VAR['URI'] ,
     NameError:
       uninitialized constant VAR
     # ./rspec_test/api_test/api_test_get_spec.rb:8:in `block (2 levels) in <top (required)>'

  2) ApiTest Testing API platform for POST request   
     Failure/Error: @zat = ApiTest.new(VAR['URI'] ,
     NameError:
       uninitialized constant VAR
     # ./rspec_test/api_test/api_test_post_spec.rb:7:in `block (2 levels) in <top (required)>'

有什么想法让这个有用吗？我需要从VAR常量或全局变量中获取值，但似乎ruby无法分配值。

Answer 1

如果opt[:choice]既不是"production"也不是"development"，则代码中未定义VAR。

rake spec失败，它无法加载或查找常量或全局变量

1 个答案: