問題在接受測試，同時重定向到另一頁

Question

我正在編寫一個驗收測試來檢查點擊按鈕時，它會被重定向到另一個頁面（購物車頁面），但我在嘗試執行相同操作時出錯。

我的代碼是： -

gift_cards_controller.rb

class GiftCardsController < ApplicationController 
    before_filter :get_order_and_shipment, only: [:create] 

    def create 
    super do |format| 
     if resource.errors.messages.any? 
     format.html { render :new } 
     else 
     format.html { redirect_to carts_path } 
     end 
    end 
    end 
end 

驗收規範： -

gift_card_spec.rb

require 'spec_helper' 

include Warden::Test::Helpers 
Warden.test_mode! 

describe 'Gift Card', type: :feature do 
    before(:all) do 
    Address.delete_all 
    end 

    it 'redirects to cart page' do 
    user = create(:user) 
    login_as(user, scope: :user) 
    address = create(:address, name: 'ABC', 
         street: 'PQR', 
         postal_code: '12345', 
         state_or_region: 'XYZ', 
         phone_number: '123-456-7890', 
         city: 'LMN', 
         user: user) 

    add_str = 'ABC, PQR, LMN, XYZ, 12345' 
    visit new_gift_card_path 
    page.should_not have_content('Please add address before creating a gift card') 
    page.should have_button('create gift card') 
    fill_in 'gift_card_name', with: 'Gift Card' 
    fill_in 'gift_card_value', with: 1000.99 
    fill_in 'gift_card_message', with: "This is A Gift Card" 
    option = first('#gift_card_address_list option').text 
    expect(option).to eq(add_str) 

    click_button 'create gift card' 
    expect(page.current_url).to eq(carts_url) 
    page.should have_content('ORDER SUMMARY') 
    end 
end 

錯誤： -

Gift Card 
    redirects to cart page (FAILED - 1) 

Failures: 

    1) Gift Card redirects to cart page 
    Failure/Error: expect(page.current_url).to eq(carts_url) 

     expected: "http://www.example.com/cart" 
      got: "http://www.example.com/gift_cards/new?gift_card[code]=75C4FC&gift_card[name]=Gift+Card&gift_card[value]=1000.99&gift_card[message]=This+is+A+Gift+Card&commit=create+gift+card" 

[編輯]

論RSpec的click_button 'create gift card'線的執行期間，控制不進入在控制器中創建方法。因爲這些，我無法檢查resourse.errors.messages.any?

view/gift_cards/new.html.haml

#giftcard 
    .giftCard 
    %h1 
     Create A Gift Card 

    = simple_form_for :gift_card, url: gift_cards_path, method: :post do |f| 
     %form 
     %fieldset 
      .form-inputs 
      = f.input :code,input_html: {value: GiftCard.generate_code}, required: true 
      = f.input :name, label: 'Gift Card Name/Caption', required: false 
      = f.input :value, label: 'Amount' 
      = f.input :address_list, collection: current_user.addresses, 
       label_method: :get_address_string, include_blank: false 
      = f.input :message, as: :text, required: false 
      = f.button :submit, 'create gift card', 
       class: 'gift_card_submit', disable_with: "creating your gift card..." 

routes.rb

resources :gift_cards

gift_cards_path  GET  /gift_cards(.:format)    gift_cards#index 
         POST  /gift_cards(.:format)    gift_cards#create 
    new_gift_card_path GET  /gift_cards/new(.:format)   gift_cards#new 
    edit_gift_card_path GET  /gift_cards/:id/edit(.:format) gift_cards#edit 
    gift_card_path  GET  /gift_cards/:id(.:format)   gift_cards#show 
         PUT  /gift_cards/:id(.:format)   gift_cards#update 
         DELETE /gift_cards/:id(.:format)   gift_cards#destroy 

Answer 1

似乎你的表單不正確。

= simple_form_for :gift_card, url: gift_cards_path, method: :post do |f| 
    %form 
    %fieldset 
     .form-inputs 

1. 刪除%form元素
2. 使用REST約定simple_form_for @gift_card do |f|

Answer 2

根據您提供的控制器代碼，看來，無論是它的失敗你before_filter或resource.errors.messages.any?是truthy，你呈現new的觀點，而不是重定向到carts_path。沒有任何其他的代碼，沒有其他的東西可以告訴。