Question

我已更新代码规范代码。

我所寻求的是仅使用创建它的同一用户销毁记录。我已经在视图部分尝试了它似乎工作，但Rspec给我一些错误。谁能告诉我如何做正确的规格？

由于

我的记录模型：

class Record < ActiveRecord::Base
  #Associations
  belongs_to :user

  # Validations
  validates :user, presence: true
end

我的唱片工厂：

FactoryGirl.define do
  factory :record do

    user
  end
end

我的记录控制器：

class RecordsController < ApplicationController
  before_action :find_record, only: [:show, :edit, :update, :destroy]
  before_action :require_permission, only: [:destroy]

  def destroy
    @record.destroy
    flash[:notice] = "The record was deleted successfully"
    redirect_to @record
  end

  private

    def require_permission
      if current_user != Record.find(params[:id]).user
        flash[:notice] = "Permission required"
        redirect_to root_path
      end
    end
end

我的记录规范：

require 'rails_helper'

describe RecordsController do
  let(:record) { create(:record) }
  let(:user) { create(:user) }




  describe "#destroy" do
    let!(:record) { create(:record) }

#UPDATED
    login_user

    it "deletes the record" do
     expect {
      delete :destroy, id: record.id, :record => {:user => record.user}
     }.to change(Record, :count).by(-1)

     expect(flash[:notice]).to eq("The record was deleted successfully")
    end
  end
end

更新2

rails_helper.rb

require 'spec_helper'
require 'devise'


RSpec.configure do |config|
  config.include Devise::TestHelpers, type: :controller
  config.extend ControllerMacros, type: :controller

end

at spec / support / controller_macros.rb

module ControllerMacros
  def login_admin
    before(:each) do
      @request.env["devise.mapping"] = Devise.mappings[:admin]
      sign_in FactoryGirl.create(:admin) # Using factory girl as an example
    end
  end

  def login_user
    before(:each) do
      @request.env["devise.mapping"] = Devise.mappings[:user]
      user = FactoryGirl.create(:user)
      #user.confirm! # or set a confirmed_at inside the factory. Only necessary if you are using the "confirmable" module
      sign_in user
    end
  end
end

我的错误：

  #destroy
    deletes the record (FAILED - 1)

Failures:

  1) RecordsController#destroy deletes the record
     Failure/Error: expect {
       expected #count to have changed by -1, but was changed by 0

Answer 1

您使用@record但是record这就是为什么错误@record为零

it "deletes the record" do
      expect {
        delete :destroy, id: record.id, :record => {:user => record.user}
      }.to change(Record, :count).by(-1)

      expect(flash[:notice]).to eq("The record was deleted successfully")
    end

仅在Rspec中由其用户创建者销毁对象

1 个答案: