【发布时间】:2016-08-22 09:40:19
【问题描述】:
运行 rspec 测试时未加载“should-matchers”gem。
错误:
NoMethodError: undefined method 'allow_value' for #<RSpec::ExampleGroups::Contact::ActiveModelValidationss:0x007fef1021b310>
正在使用的版本:
Ruby 2.2.2
Rails 4.2.1
shoulda-matchers 3.1.1
宝石文件:
source 'https://rubygems.org'
gem 'rails', '4.2.1'
gem 'sqlite3'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.1.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc
group :development, :test do
gem 'byebug'
gem 'rspec-rails', '~> 3.0'
gem 'factory_girl_rails'
gem 'shoulda-matchers', '~> 3.1'
gem 'web-console', '~> 2.0'
gem 'spring'
gem 'rubocop', require: false
end
rails_helper.rb:
ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)
abort("The Rails environment is running in production mode!") if Rails.env.production?
require 'spec_helper'
require 'rspec/rails'
ActiveRecord::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.filter_rails_from_backtrace!
Shoulda::Matchers.configure do |config|
config.integrate do |with|
with.test_framework :rspec
with.library :active_record
with.library :rails
end
end
end
spec_helper.rb:
RSpec.configure do |config|
require 'factory_girl_rails'
require 'shoulda/matchers'
config.include FactoryGirl::Syntax::Methods
config.expect_with :rspec do |expectations|
expectations.include_chain_clauses_in_custom_matcher_descriptions = true
end
config.mock_with :rspec do |mocks|
mocks.verify_partial_doubles = true
end
end
contact_spec.rb:
require 'spec_helper'
describe Contact do
FactoryGirl.define do
factory :contact do
first_name "Alice"
last_name "Bob"
email_address "alicebob@example.com"
phone_number "555-555-5555"
company_name "ExampleCompany"
end
end
it "has a valid factory" do
expect(build(:contact)).to be_valid
end
describe "ActiveModel validations" do
it { expect(:contact).to allow_value("alice_bob@example.com").for(:email_address) }
end
end
对不起所有的代码。请注意,我使用的是 3.1.1 版的 shoulda-matchers 并且不再需要向 gemfile 添加“require:false”,如此处所述https://robots.thoughtbot.com/shoulda-matchers-3-0
我也尝试在 Gemfile 中将 shoulda-matchers 添加到它自己的测试环境中,如下所示,但没有发现任何变化
group :test do
gem 'shoulda-matchers', '~> 3.1'
end
我在网上查看并发现在我的情况下不起作用的解决方案存在类似问题。任何帮助或建议都会很棒!
【问题讨论】:
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标签: ruby-on-rails-4 testing rspec rspec-rails shoulda