Question

请帮助纠正测试。

它的模型用户：

class User < ActiveRecord::Base
  before_save { self.email  = email.downcase  }
  before_create :create_remember_token

  VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
  validates :email, presence:     true,
                                      format:         { with: VALID_EMAIL_REGEX },
                                      uniqueness: { case_sensitive: false }
  validates :diary_name, presence: true, uniqueness: { case_sensitive: false }
  validates :password,  length: { minimum:  6 }  
  validates :name,  presence: true, length: { maximum:  50  }, uniqueness: { case_sensitive: false }

  has_secure_password

  has_many    :recalls
  has_many    :posts,  dependent:  :destroy
  belongs_to  :gender

  has_attached_file :avatar, :styles => { :large => "300x300>", :medium => "100x100>", :thumb => "30x30>" }
  validates_attachment_content_type :avatar, :content_type => ["image/jpg", "image/jpeg", "image/png", "image/gif"]
  validates_attachment_file_name :avatar, :matches => [/png\Z/, /jpe?g\Z/, /gif\Z/]
end

它是一个控制器UserController：

class UsersController < ApplicationController
  def new
    @user = User.new
  end

  def create
    @user = User.new(user_params)       

    if  @user.save
      sign_in @user
      flash[:success] = "Welcome  to  the Sample  App!"
      redirect_to  @user
    else
      flash.now[:error] = 'Invalid data' 
      render  'new'
    end
  end 

  private

    def user_params
      params.require(:user).permit(:name, :email, :diary_name, :password, :gender_id, :password_confirmation, :phone, :skype, :info, :avatar, :delete_avatar)
    end         
end

它是一个夹具用户：

one:
  name: 'onfge'
  email: 'MyStrdfing@ad.ad'
  password_digest: '$2a$10$XS2HLwMZxg/7yRKAWd9AJ.afCMra0wGWK4b.FhkY/qo3Lmo/tKEiO'
  remember_token: 'dc3461e13c8d316dad22332a503e06edafa0b9cb'
  phone: '43535345'
  skype: 'gggggg'
  gender: one
  info: 'MyString'
  admin: true
  avatar_file_name: nil
  avatar_content_type: nil
  avatar_file_size: nil

它的夹具性别：

one:
  gender_name: '-'

two:
  gender_name: 'male'

three:
  gender_name: 'female'

不起作用的测试：

class UsersControllerTest < ActionController::TestCase
  fixtures :users

  setup do
    @user = users(:one)
    @input_attributes = {
        email: 'yhyhyh@ad.ad', 
        gender_id: 1, 
        info: 'u76u67u67u', 
        name: 'fsdfsdf', 
        password: 'qwerty', 
        password_confirmation: 'qwerty', 
        phone: '435345345',
        skype: 'sdggdfgdfgfdgd'
    }    
  end

  test "should create user" do
    assert_difference('User.count') do
      post :create, 
      user: @input_attributes
    end
  end
end

在控制台中运行测试后，我收到以下错误消息：

1）失败：UsersControllerTest＃test_should_create_user [/home/kalinin/rails/ZSUM/test/controllers/users_controller_test.rb:37]： “User.count”未改变1.预期：3实际：2

这是记录的消息。很明显，交易因某些奇怪的原因而被回滚：

  [1m[35mUser Load (0.1ms)[0m  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT 1  [["id", 980190962]]
  [1m[36m (0.1ms)[0m  [1mSELECT COUNT(*) FROM "users"[0m
Processing by UsersController#create as HTML
  Parameters: {"user"=>{"email"=>"yhyhyh@ad.ad", "gender_id"=>"1", "info"=>"u76u67u67u", "name"=>"fsdfsdf", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "phone"=>"435345345", "skype"=>"sdggdfgdfgfdgd"}}
  [1m[35m (0.1ms)[0m  SAVEPOINT active_record_1
  [1m[36mUser Exists (0.1ms)[0m  [1mSELECT  1 AS one FROM "users" WHERE LOWER("users"."email") = LOWER('yhyhyh@ad.ad') LIMIT 1[0m
  [1m[35mUser Exists (0.1ms)[0m  SELECT  1 AS one FROM "users" WHERE "users"."diary_name" IS NULL LIMIT 1
  [1m[36mUser Exists (0.1ms)[0m  [1mSELECT  1 AS one FROM "users" WHERE LOWER("users"."name") = LOWER('fsdfsdf') LIMIT 1[0m
  [1m[35m (0.1ms)[0m  ROLLBACK TO SAVEPOINT active_record_1

Answer 1

使用pry，在@ user.save之后将binding.pry语句插入控制器，再次运行测试，处理将打开控制台并停在pry语句，然后你可以查看@ user.errors看看什么错了。

如何检查用户的创建？

1 个答案: