2014-12-19 46 views
0

我想写一个控制器规范来测试发布请求后正确的部分渲染。Rspec控制器发布请求呈现不同的部分

这里是控制器的方法被发布到:

def lookup 
@guest = Guest.where("mobile_number = ?", params[:lookup_mobile_phone_number]).first_or_initialize do |g| 
    g.mobile_number = params[:lookup_mobile_phone_number] 
end 
if @guest.new_record? 
    @visit = Visit.new(hotel_id: params[:hotel_id]) 
    render partial: "guests/form" 
else 
    @visit = Visit.new(guest_id: @guest.id, hotel_id: params[:hotel_id]) 
    render partial: "visits/form" 
end 
end 

这里是投机/控制器/ guests_controller_spec.rb我写的失败:

RSpec.describe GuestsController, :type => :controller do 
describe "#lookup" do 
render_views 
let!(:returning_guest) { create(:test_guest) } 
    context "when guest is already registered with hotel" do 
     it "renders visits/form" do 
     post :lookup, :guest => { :lookup_mobile_phone_number => "5553331212"} 
     expect(response).to render_template(:partial => 'visits/form') 
     end 
    end 
end 
end 

这里是工厂,我使用for:test_guest

FactoryGirl.define do 
    factory :test_guest, :class => 'Guest' do 
    name 'Jack Guest' 
    mobile_number '5553331212' 
    end 
end 

这是我在测试失败时得到的响应

1) GuestsController#lookup when guest is already registered with hotel renders visits/form 
    Failure/Error: expect(response).to render_template(:partial => 'visits/form') 
    expecting partial <visits/form> but action rendered <["shared/_hotel_agent_name",  "_hotel_agent_name", "guests/_form", "_form"]>. 
    Expected {"shared/_hotel_agent_name"=>1, "_hotel_agent_name"=>1, "guests/_form"=>1, "_form"=>1} to include "visits/form". 
# ./spec/controllers/guests_controller_spec.rb:16:in `block (4 levels) in <top (required)>' 

我一直在黑客攻击这个几天,现在尝试不同的方法在这里找到没有运气。任何帮助,将不胜感激:)

+0

在错误中,您可以看到呈现的部分列表:它代替呈现'guests/form'。 – nathanvda

回答

0

您发送

post :lookup, :guest => { :lookup_mobile_phone_number => "5553331212"} 

但在控制器,可以使用

params[:lookup_mobile_phone_number] 

params[:guest][:lookup_mobile_phone_number] 

因此,要解决这个问题,根据您的控制器,做

post :lookup, :lookup_mobile_phone_number => "5553331212" 
+0

谢谢你指出。我认为这是一个很好的观点和愚蠢的错误。我做了调整,但它仍然给我同样的确切的错误。 –

+0

@NamNguyen你可以用一种非常简单的方式进行调试。只需在控制器中添加'raise Guest.all.inspect'或'raise params.inspect'作为第一行并运行您的规范。通过这样做,您可以检查测试期间传入的参数以及数据库中是否存在您正在查找的“Guest”。 –

+0

太棒了,感谢您的帮助和帮助! –

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