ruby-on-rails – 不能使用Rspec来存储东西
发布时间:2020-12-16 22:19:52 所属栏目:百科 来源:网络整理
导读:我有一个Rails 4应用程序,这里是我的lib / foobar: jan@rmbp ~/D/r/v/l/foobar tree.├── foo_bar.rb└── foobar_spec.rb0 directories,2 files 和文件: foob??ar_spec.rb require "spec_helper"describe "FooBar" do subject { FooBar.new } its(:foo
我有一个Rails 4应用程序,这里是我的lib / foobar:
jan@rmbp ~/D/r/v/l/foobar> tree . ├── foo_bar.rb └── foobar_spec.rb 0 directories,2 files 和文件: foob??ar_spec.rb require "spec_helper" describe "FooBar" do subject { FooBar.new } its(:foo) { should == "foo"} #stubbed version of test crashes #FooBar.stub(:foo).and_return("bar") #subject { FooBar.new } #its(:foo) { should == "bar"} end foo_bar.rb class FooBar def foo "foo" end end 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' # commented for zeus two runs bug require 'rspec/autorun' require 'capybara/rspec' # 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 } # Checks for pending migrations before tests are run. # If you are not using ActiveRecord,you can remove this line. ActiveRecord::Migration.check_pending! if defined?(ActiveRecord::Migration) RSpec.configure do |config| config.include Devise::TestHelpers,:type => :controller config.include Features::SessionHelpers,type: :feature # ## Mock Framework # # If you prefer to use mocha,flexmock or RR,uncomment the appropriate line: # # config.mock_with :mocha # config.mock_with :flexmock # config.mock_with :rr config.mock_with :rspec # If you're not using ActiveRecord,or you'd prefer not to run each of your # examples within a transaction,remove the following line or assign false # instead of true. config.use_transactional_fixtures = false config.before(:suite) do DatabaseCleaner.strategy = :truncation end config.before(:each) do DatabaseCleaner.start end config.after(:each) do DatabaseCleaner.clean end # If true,the base class of anonymous controllers will be inferred # automatically. This will be the default behavior in future versions of # rspec-rails. config.infer_base_class_for_anonymous_controllers = false # Run specs in random order to surface order dependencies. If you find an # order dependency and want to debug it,you can fix the order by providing # the seed,which is printed after each run. # --seed 1234 config.order = "random" end 规格通过罚款.但是当我取消注释这一行: # FooBar.stub(:foo).and_return("bar") 它失败了: /Users/jan/.rvm/gems/ruby-2.0.0-p247/gems/rspec-mocks-2.14.3/lib/rspec/mocks.rb:26:in `proxy_for': undefined method `proxy_for' for nil:NilClass (NoMethodError) 哪里不对? 编辑: stub_request(:post,"https://accounts.google.com/o/oauth2/token") .with(:body => { "client_id" => CLIENT_ID,"client_secret" => CLIENT_SECRET,"refresh_token" => refresh_token,} ).to_return(:status => 200,:body => File.read("#{$fixtures}/refresh_token.json")) 返回:
解: context "when token is nil it" do it "called refresh method" do YouTube.any_instance.should_receive(:refresh_auth_token).with(data["refresh"]) YouTube.new(data["uid"],nil,data["refresh"]) end it "refreshed the authentation token" do stub_request(:post,"https://accounts.google.com/o/oauth2/token") .with(:body => { "client_id" => CLIENT_ID,"grant_type"=>"refresh_token","refresh_token" => data["refresh"],} ).to_return(:status => 200,:body => File.read("#{$fixtures}/refresh_token.json")) yt = YouTube.new(data["uid"],data["refresh"]) yt.token.should == data["access_token"] end end 解决方法
在我看来,使用这个存根
FooBar.stub(:foo).and_return("bar") 您正在尝试存根不存在的方法. 如果你想存根实例方法FooBar#foo使用any_instance FooBar.any_instance.stub(:foo).and_return("bar") 评论更新 在其中或在块之前应用桩. 新变体: it 'place here some description for method foo' do FooBar.any_instance.stub(:foo).and_return("bar") expect(FooBar.new.foo).to eql('bar') end 要么 # the order is important! describe "FooBar" do before { FooBar.any_instance.stub(:foo).and_return("bar") } subject { FooBar.new } its(:foo) { should == "foo"} end (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |