在 rails 4 应用程序中需要 Rspec 中的模块

Question

我正在尝试在 Rspec 中包含其他 Devise 助手，但收到以下错误：

rails_helper.rb:56:in `block in <top (required)>': uninitialized constant ControllerMacros (NameError)

rails_helpers.rb 中的第 56 行是我拥有的 config.include ControllerMacros 行。我试图用其他 SO 帖子中发布的解决方案来解决这个问题，但似乎无法解决这个问题。我知道这可能是一个需要顺序的问题，但无法确定正确的顺序。

rails_helper.rb

ENV["RAILS_ENV"] ||= 'test'
require 'spec_helper'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'capybara/rails'
require 'capybara/rspec'
require 'devise'
ctiveRecord::Migration.maintain_test_schema!

RSpec.configure do |config|
  config.fixture_path = "#{::Rails.root}/spec/fixtures"
  config.use_transactional_fixtures = true
  config.infer_spec_type_from_file_location!
  config.include Capybara::DSL
  config.include Devise::TestHelpers, :type => :controller
  config.include ControllerMacros, :type => :controller
end

spec/support/controller_macros.rb

module ControllerMacros
  def login_business
    before(:each) do
      @request.env["devise.mapping"] = Devise.mappings[:business]
      business = FactoryGirl.create(:business)
      buisness.confirm!
      sign_in business
    end
  end
end

spec/business_account_controller_spec.rb 需要 'spec_helper' 需要 'rails_helper'

describe BusinessAccountController do
  login_business

  it "should have current user" do
    expect(subject).to_not be_nil
  end
end

Answer 1

您需要 require 它在您的 rails_helper 中。我将所有模块放在 /spec/support 中，然后将 Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f } 放在 rails_helper

的顶部

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