Question

我正在尝试在所有功能测试中包含自定义帮助程序模块。我尝试在spec_helper.rb中创建模块，但是我收到以下错误：

uninitialized constant FeatureHelper (NameError)

这是我目前的spec_helper.rb：

# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'rspec/autorun'
require 'capybara/rspec'
include Warden::Test::Helpers

module FeautreHelper
  def login
    shop = create(:shop)
    user = create(:user)
    login_as user, scope: :user
    user
  end
end

# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }

RSpec.configure do |config|
  config.include FactoryGirl::Syntax::Methods
  config.include FeatureHelper, type: :feature
...
...

（错误来自第23行config.include FeatureHelper, type: :feature）

为什么我的FeatureHelper模块未被检测到，我该怎么做才能确保它？

Answer 1

您定义的模块与您尝试包含的模块不匹配。

您拥有名为FeautreHelper的模块，但正在尝试包含FeatureHelper。请注意，模块名称中存在拼写错误 - u位于错误的位置。

应该重命名该模块：

module FeatureHelper
  def login
    shop = create(:shop)
    user = create(:user)
    login_as user, scope: :user
    user
  end
end

RSpec：在spec_helper.rb中包含一个自定义帮助程序模块

1 个答案: