Rails测试错误，NameError：未初始化的常量User :: FILL_IN

Question

我目前正在学习Ruby on Rails on Rails教程。

我做了rails测试，然后得到了这个错误。

错误日志

UsersSignupTest#test_valid_signup_information_with_account_activation:
NameError: uninitialized constant User::FILL_IN
    app/models/user.rb:42:in `activate'
    app/controllers/account_activations_controller.rb:6:in `edit'
    test/integration/users_signup_test.rb:39:in `block in <class:UsersSignupTest>'

我不明白此错误的含义。我可能必须初始化constant User::FILL_IN。

app / models / user.rb

class User < ApplicationRecord
  attr_accessor :remember_token, :activation_token
  before_save :downcase_email
  before_create :create_activation_digest

....

def activate
  update_columns(activated:FILL_IN, activated_at:FILL_IN)
end

app / controllers / account_activations_controller.rb

class AccountActivationsController < ApplicationController

  def edit
    user = User.find_by(email: params[:email])
    if user && !user.activated? && user.authenticated?(:activation, params[:id])
      user.activate
      log_in user
      flash[:success] = "Account activated!"
      redirect_to user
    else
      flash[:danger] = "Invalid activation link"
      redirect_to root_url
    end
  end
end

test / integration / users_signup_test.rb

require 'test_helper'

class UsersSignupTest < ActionDispatch::IntegrationTest

...

 assert_equal 1, ActionMailer::Base.deliveries.size
    user = assigns(:user)
    assert_not user.activated?
    log_in_as(user)
    assert_not is_logged_in?
    get edit_account_activation_path("invalid token", email: user.email)
    assert_not is_logged_in?
    get edit_account_activation_path(user.activation_token, email: 'wrong')
    assert_not is_logged_in?
    get edit_account_activation_path(user.activation_token, email: user.email)
    assert user.reload.activated?
    follow_redirect!
    assert_template 'users/show'
    assert is_logged_in?
  end

您能帮我解决这个问题吗？

Answer 1

您不应实际使用单词FILL_IN。您应该更改FILL_IN才能通过测试。您可能需要类似的东西：

update_columns(activated: true, activated_at: Time.now)