[英]Rspec: how to test Rails' url_for helper?
使用RSpec,如何測試url_for輔助方法以確保它使用特定格式轉到正確的控制器和操作?
我必須做以下事情 -
將其添加到spec_helper.rb:
Rspec.configure do |config|
config.include Rails.application.routes.url_helpers # url_for
end
然后:
describe "Article routing" do
it "routes to #index.atom" do
get('/articles.atom').
should route_to('articles#index', format: 'atom')
url_for(:controller => 'articles', :format => :atom, :only_path => true).
should == '/articles/index.atom'
end
end
您可以測試命名路由是否路由到正確的位置。 路由規范存在於spec/routing
,因此以下規范將添加到spec/routing/widget_routes_spec.rb
describe "routes to the widgets controller" do
it "routes a named route" do
expect(:get => new_widget_path).
to route_to(:controller => "widgets", :action => "new")
end
end
路由規范文檔中描述的測試路徑還有很多其他選項。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.