ruby-on-rails-3 - RSpec 给出 ActiveModel::MassAssignmentSecurity::Error

Question

我正在关注 Railstutorial.org 并在使用 Rspec 时出现 MassAssignment 错误。

10) User when email format is invalid should be invalid
     Failure/Error: @user = User.new(name:"Example", email:"example@gmail.com",
     ActiveModel::MassAssignmentSecurity::Error:
       Can't mass-assign protected attributes: password, password_confirmation

可能是因为我尝试在 RSpec 中分配变量之前：

  ...
  before do
     @user = User.new(name:"Example", email:"example@gmail.com", 
                                password: "foobar", password_confirmation: "foobar" )
  end

  subject { @user }
  ...

是否可以在开发或测试模式下禁用 MassAssignment 保护？或者当 RSpec 运行时？任何帮助都会很棒！谢谢

Answer 1

您可以避免批量分配：

before do
  @user = User.new(name:"Example", email:"example@gmail.com").tap do |u|
    u.password = "foobar"
    u.password_confirmation = "foobar"
  end
end

Answer 2

您可以单独分配属性而不使用批量分配。

@user = User.new(name:"Example", email:"example@gmail.com")
@user.password = "foobar"
@user.password_confirmation = "foobar"