小编bit*_*zzy的帖子

我正在测试index我的ProjectsController.

我正在使用 will_paginate gem，并且正在尝试编写一个 RSpec 测试，以确保在当前用户的项目projects_path 时调用 paginate 方法。

然而，我得到的结果不是我所期望的，我不知道为什么。

结果

Failure/Error: expect(user.projects).to receive(:paginate)
       (#<ActiveRecord::Associations::CollectionProxy::ActiveRecord_Associations_CollectionProxy_Project:0x00000004719ef0>).paginate(any args)
           expected: 1 time with any arguments
           received: 0 times with any arguments
     # ./spec/requests/project_pages_spec.rb:82:in `block (3 levels) in <top (required)>'

项目#index

def index
    if params[:search]
      @projects = current_user.projects.search(params[:search]).paginate(:page => params[:page], :per_page => 13)
    else
      @projects = current_user.projects.paginate(:page => params[:page], :per_page => 13)
    end 
end 

指标测试

describe "index" do

  describe "pagination" do

    let(:user) { FactoryGirl.create(:user) }
    let(:client) { FactoryGirl.create(:client) }

    before …