在Rspec测试中使用Devise进行身份validation
我无法让我的Rspec测试在Devise试图在before_filter中validation用户的项目上正确运行。
我按照Devise Git wiki的例子： 如何：使用Rails 3（和rspec）进行控制器和视图测试
投机/ spec_helper.rb：
# This file is copied to spec/ when you run 'rails generate rspec:install' ENV["RAILS_ENV"] ||= 'test' require File.expand_path("../../config/environment", __FILE__) require 'rspec/rails' require 'rspec/autorun' Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f} RSpec.configure do |config| config.include Devise::TestHelpers, :type => :controller config.extend ControllerMacros, :type => :controller config.fixture_path = "#{::Rails.root}/spec/fixtures" config.use_transactional_fixtures = true config.infer_base_class_for_anonymous_controllers = false end 规格/支持/ controller_macros.rb：
module ControllerMacros def login_user before(:each) do @request.env["devise.mapping"] = Devise.mappings[:user] user = FactoryGirl.create(:user) sign_in user end end end
规格/控制器/ test.rb：
require 'spec_helper' describe ProjectsController do def valid_attributes { :name => 'Project', :description => 'Description' } end def valid_session {} end describe "Test" do login_user it "assigns all projects as @projects" do # test passes if the following line is here, otherwise fails subject.current_user.should_not be_nil project = Project.create! valid_attributes get :index, {}, valid_session assigns(:projects).should eq([project]) end end end
app / controllers / projects_controller.rb（直接来自生成器，除了添加前一个filter：
class ProjectsController < ApplicationController before_filter :authenticate_user! # GET /projects # GET /projects.json def index @projects = Project.all respond_to do |format| format.html # index.html.erb format.json { render json: @projects } end end # GET /projects/1 # GET /projects/1.json def show @project = Project.find(params[:id]) respond_to do |format| format.html # show.html.erb format.json { render json: @project } end end # GET /projects/new # GET /projects/new.json def new @project = Project.new respond_to do |format| format.html # new.html.erb format.json { render json: @project } end end # GET /projects/1/edit def edit @project = Project.find(params[:id]) end # POST /projects # POST /projects.json def create @project = Project.new(params[:project]) respond_to do |format| if @project.save format.html { redirect_to @project, notice: 'Project was successfully created.' } format.json { render json: @project, status: :created, location: @project } else format.html { render action: "new" } format.json { render json: @project.errors, status: :unprocessable_entity } end end end # PUT /projects/1 # PUT /projects/1.json def update @project = Project.find(params[:id]) respond_to do |format| if @project.update_attributes(params[:project]) format.html { redirect_to @project, notice: 'Project was successfully updated.' } format.json { head :ok } else format.html { render action: "edit" } format.json { render json: @project.errors, status: :unprocessable_entity } end end end # DELETE /projects/1 # DELETE /projects/1.json def destroy @project = Project.find(params[:id]) @project.destroy respond_to do |format| format.html { redirect_to projects_url } format.json { head :ok } end end end
为什么测试通过包含subject.current_user.should_not be_nil但在未包含时失败？
按照你提到的方法，我遇到了同样的问题。 解决方案是从每个请求中删除对valid_session调用，因为它会覆盖sign_in帮助程序设置的会话值。
它实际上是在代码块中以相同的方式记录，我也错过了它:(