ruby-on-rails RSpec测试失败，未定义方法“validate_unique_of”

bqujaahr 于 2023-05-19 发布在 Ruby

关注(0)|答案(3)|浏览(97)

在Rails 5和RSpec 3.5中，我得到了以下错误。

1) User
     Failure/Error: it { should validate_uniqueness_of(:auth_token)}

     NoMethodError:
       undefined method `validate_uniqueness_of' for #<RSpec::ExampleGroups::User:0x007fab919f8cf
8>
     # ./spec/models/user_spec.rb:14:in `block (2 levels) in <top (required)>'

我已经在谷歌上搜索了正确的语法，但找不到解决方案。有谁知道这里用什么吗？谢谢

ruby-on-rails

来源：https://stackoverflow.com/questions/41027391/rspec-tests-failing-with-undefined-method-validate-uniqueness-of

3条答案

按热度按时间

vs3odd8k1#

你必须将gem添加到Gemfile中：

Gemfile

group :test do
  gem 'shoulda-matchers'
end

并包括它：

spec/rails_helper.rb

RSpec.configure do |config|
  config.include(Shoulda::Matchers::ActiveModel, type: :model)
  config.include(Shoulda::Matchers::ActiveRecord, type: :model)
end

赞(0）回复(0）举报 2023-05-19

bq3bfh9z2#

我通过添加以下内容使其工作：

Gemfile

group :test do
  gem 'shoulda-matchers'
end

*rails_helper.rb

require 'shoulda/matchers'

Shoulda::Matchers.configure do |config|
  config.integrate do |with|
    with.test_framework :rspec
    with.library :rails
  end
end

.rspec

--color
--require spec_helper
--require rails_helper

赞(0）回复(0）举报 2023-05-19

kdfy810k3#

将下面的行添加到spec_helper. rb。它将修复上述错误。config. infere_spec_type_from_file_location！

赞(0）回复(0）举报 2023-05-19

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ruby-on-rails RSpec测试失败，未定义方法“validate_unique_of”

3条答案

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