Rspec控制器發佈請求呈現不同的部分

Question

我想寫一個控制器規範來測試發佈請求後正確的部分渲染。

這裏是控制器的方法被髮布到：

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 

這裏是投機/控制器/ guests_controller_spec.rb我寫的失敗：

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 

這裏是工廠，我使用for：test_guest

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

這是我在測試失敗時得到的響應

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)>' 

我一直在黑客攻擊這個幾天，現在嘗試不同的方法在這裏找到沒有運氣。任何幫助，將不勝感激:)

Answer 1

您發送

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

但在控制器，可以使用

params[:lookup_mobile_phone_number] 

不

params[:guest][:lookup_mobile_phone_number] 

因此，要解決這個問題，根據您的控制器，做

post :lookup, :lookup_mobile_phone_number => "5553331212"