使用 MiniTest 测试用户模型(设计身份验证)

Testing User Model (Devise Authentication) with MiniTest

我正在尝试测试用户模型,为此我设计了身份验证。

我面临的问题是, 1. 固定装置中有 'password'/'password_confirmation' 字段给我无效的列 'password'/'password_confirmation' 错误。

  1. 如果我从夹具中删除这些列并添加 user_test.rb

    require 'test_helper'
    
    class UserTest < ActiveSupport::TestCase
    
    
          def setup
            @user = User.new(name: "example user",
                             email: "example@example.com",
                             password: "Test123",
                             work_number: '1234567890',
                             cell_number: '1234567890')
          end
    
          test "should be valid" do
            assert @user.valid?
          end
    
          test "name should be present" do
            @user.name = "Example Name "
            assert @user.valid?
          end
    
        end
    

我得到的错误是:

  test_0001_should be valid                                       FAIL (0.74s)
Minitest::Assertion:         Failed assertion, no message given.
        test/models/user_test.rb:49:in `block in <class:UserTest>'

  test_0002_name should be present                                FAIL (0.01s)
Minitest::Assertion:         Failed assertion, no message given.
        test/models/user_test.rb:54:in `block in <class:UserTest>'


Fabulous run in 0.75901s
2 tests, 2 assertions, 2 failures, 0 errors, 0 skips

我想知道为什么我的用户对象无效?

谢谢

经过如下调查后,我得到了解决方法: 为夹具添加辅助方法:

# test/helpers/fixture_file_helpers.rb
module FixtureFileHelpers
  def encrypted_password(password = 'password123')
    User.new.send(:password_digest, password)
  end
end

# test/test_helper.rb
require './helpers/fixture_file_helpers.rb'
ActiveRecord::FixtureSet.context_class.send :include, FixtureFileHelpers

然后像这样制作夹具:

default:
  email: 'default@example.com'
  name: "User name"
  encrypted_password: <%= encrypted_password %>
  work_number: '(911) 235-9871'
  cell_number: '(911) 235-9871'

并在用户测试中将此夹具用作用户对象。

def setup
    @user = users(:default)
end