ruby-on-rails-3 – 带有rspec2 beta 5和rails3 beta2的shoulda

发布时间：2020-12-17 02:58:30 所属栏目：百科来源：网络整理

导读：我已经设置了Rspec2 beta5,并且如下所示在rspec模型测试中使用了shoulda宏. ================= 更新2011年2月18日现在我们可以使用开箱即用的应用匹配器. 只需在Gemfile中添加gem shoulda-matchers,在spec_helper或任何hack中添加其他内容.它只是运行. ====

我已经设置了Rspec2 beta5,并且如下所示在rspec模型测试中使用了shoulda宏.

=================

更新2011年2月18日

现在我们可以使用开箱即用的应用匹配器.

只需在Gemfile中添加gem shoulda-matchers,在spec_helper或任何hack中添加其他内容.它只是运行.

=================

的Gemfile

group :test do
  gem "rspec",">= 2.0.0.beta.4"
  gem "rspec-rails",">= 2.0.0.beta.4"
  gem 'shoulda',:git => 'git://github.com/bmaddy/
shoulda.git'
  gem "faker"
  gem "machinist"
  gem "pickle",:git => 'git://github.com/codegram/
pickle.git'
  gem 'capybara',:git => 'git://github.com/jnicklas/
capybara.git'
  gem 'database_cleaner',:git => 'git://github.com/bmabey/
database_cleaner.git'
  gem 'cucumber-rails',:git => 'git://github.com/aslakhellesoy/
cucumber-rails.git'
end

spec_helper.rb

Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}

require 'shoulda'

Rspec.configure do |config|

规格/型号/ outlet_spec.rb

require 'spec_helper'

describe Outlet do
  it { should validate_presence_of(:name) }
end

当我运行规范时,我收到以下错误.

[~/rails_apps/rails3_apps/automation (master)?] ? spec spec/models/
outlet_spec.rb
DEPRECATION WARNING: RAILS_ROOT is deprecated! Use Rails.root instead.
(called from join at /home/millisami/.rvm/gems/ruby-1.9.1-p378%rails3/
bundler/gems/shoulda-87e75311f83548760114cd4188afa4f83fecdc22-master/
lib/shoulda/autoload_macros.rb:40)
F

1) Outlet
    Failure/Error: it { should validate_presence_of(:name) }
    undefined method `validate_presence_of' for
#<Rspec::Core::ExampleGroup::Nested_1:0xc4dc138 @__memoized={}>
    # ./spec/models/outlet_spec.rb:4:in `block (2 levels) in <top
(required)>'

Finished in 0.0399 seconds
1 example,1 failures
[~/rails_apps/rails3_apps/automation (master)?] ?

为什么“未定义的方法”？是否会加载？

解决方法

使用RSpec 2.0.0.beta.19

# Gemfile
group :test do
  gem "rspec",">= 2.0.0.beta.19"
  gem "rspec-rails",">= 2.0.0.beta.17"
  gem "shoulda"
end

# spec/spec_helper.rb
require 'rspec/rails'
require 'shoulda/integrations/rspec2' # Add this line

# In your specs....
it { should validate_presence_of(:name) }

运行rake规范现在应该加载并运行包括RSpec 2匹配器在内的规范.

（编辑：李大同）

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