Question

我们有一个相当大的测试套件，暂时没有人使用过，在尝试重新测试时，我在运行bundle exec rspec spec/controllers/test_spec.rb时遇到了这个问题：

spec/spec_helper.rb:82: warning: already initialized constant THIS_ID
spec/spec_helper.rb:83: warning: already initialized constant THAT_ID
spec/spec_helper.rb:84: warning: already initialized constant RANDOM_ID

没有完成测试。我尝试的每个rspec测试文件都会出现同样的错误。然而，当我禁用Spork时，一切运行正常（所有测试都失败了，但是很长时间没有被触及）。

spec_helper.rb的一部分是

Spork.each_run do
  # This code will be run each time you run your specs.
  FactoryGirl.reload
  Department.where(name: ['This', 'That', 'Random']).destroy_all
  FactoryGirl.create(:department, name: 'This')
  FactoryGirl.create(:department, name: 'That')
  FactoryGirl.create(:department, name: 'Random')
  THIS_ID = Department.where(name: 'This').first.id
  THAT_ID = Department.where(name: 'That').first.id
  RANDOM_ID = Department.where(name: 'Random').first.id
end

我们使用Spork，FactoryGirl等。

显然，我对变量名称进行了模糊处理。

Answer 1

尝试使用全局变量而不是常量。更好的是，尝试将初始化器放在before

中

describe Something do
  before do
    @this_id = Department.where(name: 'This').first.id
    @that_id = Department.where(name: 'That').first.id
    @random_id = Department.where(name: 'Random').first.id
  end
end

＆＃34;警告：已初始化常数＆＃34;在spec_helper.rb中

1 个答案: