ruby-on-rails - Rspec/Rails:未初始化的常量 ActiveSupport::Autoload (NameError)

Question

我正在尝试运行 bundle exec rspec但是在我对 spec_helper.rb 的调用中出现了以下错误

template.rb:8:in `<class:Template>': uninitialized constant ActiveSupport::Autoload (NameError)

这是我的 spec_helper.rb文件:

require 'rubygems'
require 'rspec/rails'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)   
RSpec.configure do |config|
  config.infer_spec_type_from_file_location!
end

Answer 1

将我的 Rspec 文件的顺序切换为以下后，我不再收到未初始化的常量错误:

require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'capybara/rspec'
require 'capybara/poltergeist'
Capybara.register_driver :poltergeist do |app|
  Capybara::Poltergeist::Driver.new(app, {:js_errors=> false})
end
RSpec.configure do |config|
  config.infer_spec_type_from_file_location!