如何测试after_sign_in_path_for(资源)？
如何测试after_sign_in_path_for(资源)？
提问于 2011-07-12 08:26:13
我已经在我的Rails应用上设置了身份验证和注册。我使用after_sign_in_path_for()根据不同的场景定制用户登录时的重定向。
我想问的是如何测试这种方法？这似乎很难隔离，因为当用户登录时，Devise会自动调用它。我想做这样的事情：
describe ApplicationController do
describe "after_sign_in_path_for" do
before :each do
@user = Factory :user
@listing = Factory :listing
sign_in @user
end
describe "with listing_id on the session" do
before :each do
session[:listing_id] = @listing.id
end
describe "and a user in one team" do
it "should save the listing from the session" do
expect {
ApplicationController.new.after_sign_in_path_for(@user)
}.to change(ListingStore, :count).by(1)
end
it "should return the path to the users team page" do
ApplicationController.new.after_sign_in_path_for(@user).should eq team_path(@user.team)
end
end
end
end
end但这显然不是这样做的方法，因为我只是得到了一个错误：
Failure/Error: ApplicationController.new.after_sign_in_path_for(@user)
RuntimeError:
ActionController::Metal#session delegated to @_request.session, but @_request is nil: #<ApplicationController:0x00000104581c68 @_routes=nil, @_action_has_layout=true, @_view_context_class=nil, @_headers={"Content-Type"=>"text/html"}, @_status=200, @_request=nil, @_response=nil>那么，我如何测试这个方法呢？
回答 5
Stack Overflow用户
回答已采纳
发布于 2011-07-12 08:35:43
奇怪的是，我今天也在想这件事。这是我想出来的。我创建了ApplicationController的匿名子类。在这个匿名子类中，我公开了要作为公共方法测试的受保护方法。然后我直接对它们进行了测试。
describe ApplicationController do
controller do
def after_sign_in_path_for(resource)
super resource
end
end
before (:each) do
@user = FactoryGirl.create(:user)
end
describe "After sigin-in" do
it "redirects to the /jobs page" do
controller.after_sign_in_path_for(@user).should == jobs_path
end
end
endStack Overflow用户
发布于 2011-07-12 11:35:06
同样，如果你想在注册后测试重定向，你有两个选择。
首先，您可以遵循类似于上面的模式，并在RegistrationsController中非常直接地测试该方法：
require 'spec_helper'
describe RegistrationsController do
controller(RegistrationsController) do
def after_sign_up_path_for(resource)
super resource
end
end
describe "After sign-up" do
it "redirects to the /organizations/new page" do
@user = FactoryGirl.build(:user)
controller.after_sign_up_path_for(@user).should == new_organization_path
end
end
end或者，您可以采用一种更具集成测试性质的方法，并执行以下操作：
require 'spec_helper'
describe RegistrationsController do
describe "After successfully completing the sign-up form" do
before do
@request.env["devise.mapping"] = Devise.mappings[:user]
end
it "redirects to the new organization page" do
post :create, :user => {"name" => "Test User", "email" => "test@example.com", "password" => "please"}
response.should redirect_to(new_organization_path)
end
end
endStack Overflow用户
发布于 2017-09-20 07:36:54
对于新手，我建议这样做：
RSpec.describe ApplicationController, type: :controller do
let(:user) { create :user }
describe "After sing-in" do
it "redirects to the /yourpath/ home page" do
expect(subject.after_sign_in_path_for(user)).to eq(yourpath_root_path)
end
end
end页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/6658251
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