ruby on rails - Shoulda-helpers - Rspec

Question

我目前正在尝试设置我的测试套件，我似乎不能让应该的助手工作。我以前从来没有亲自设置过这个，但我在一个项目上工作，它已经实现了。我认为一切都是需要的，但显然我遗漏了一些东西。找个人指出我错过了什么。这是我的代码。

模型规范:

    require "rails_helper"
describe Subscriber do
  context "validations" do
    it { is_expected.to validate_presence_of(:first_name) }
    it { is_expected.to validate_presence_of(:last_name) }
    it { is_expected.to validate_presence_of(:email) }
    it { is_expected.to validate_presence_of(:password) }
  end
end

模型:

    class Subscriber < ActiveRecord::Base
  has_many :comments
  VALID_EMAIL_REGEX = /A[w+-.]+@[a-zd-]+(.[a-z]+)*.[a-z]+z/i
  VALID_PHONE_REGEX = /d{10}/
  validates :first_name, presence: true
  validates :last_name, presence: true
  validates :email,
            :presence => true,
            :uniqueness => true,
            :format => VALID_EMAIL_REGEX
  validates :phone_number,
            :presence => true,
            :uniqueness => true,
            :numericality => true,
            :format => VALID_PHONE_REGEX
  def date_joined
    created_at.strftime("%-m/%-d/%-y")
  end
  def expiration_date
    (created_at + 1.year).strftime("%-m/%-d/%-y")
  end
  def days_till_expired
    ((created_at + 1.year) - DateTime.now).to_i / 1.day
  end
end

GEMFILE:

 group :development, :test do
  gem 'byebug'
  gem "sqlite3"
  gem "rspec-rails"
  gem "capybara"
  gem "factory_girl_rails"
  gem "simplecov", require: false
  gem "shoulda-matchers", require: false
 end

错误:

NoMethodError:
   undefined method `validate_presence_of' for #  <RSpec::ExampleGroups::Subscriber::Validations:0x007fc257ea50d0>
    # ./spec/models/subscriber_spec.rb:12:in `block (3 levels) in <top (required)>'

所有四个的错误是相同的。

据我所知，这就是我所需要的。如果您需要查看更多代码，请告诉我。

Answer 1

您是否在您的rails_helper.rb中添加了下列内容?

Shoulda::Matchers.configure do |config|
  config.integrate do |with|
    # Choose a test framework:
    with.test_framework :rspec
    # Choose one or more libraries:
    with.library :rails
  end
end

进一步，为什么你需要false?，你应该从你的gemfile中删除require false。GEMFILE:

 group :development, :test do
  gem 'byebug'
  gem "sqlite3"
  gem "rspec-rails"
  gem "capybara"
  gem "factory_girl_rails"
  gem "simplecov", require: false
  gem "shoulda-matchers", require: false
 end