RSpec mock from test console

Question

I want to test out RSpec stubbing and mocking from a rails test console . Is it possible ? If yes , how ?

This is what I tried :

$rails c test
>require "./spec/spec_helper"
true
>source = double('source')
NoMethodError: undefined method `double' for main:Object

Answer 1

您需要require 'rspec/mocks/standalone' ，如文档中所述 。

Answer 2

试试这个：

$ RAILS_ENV=test rails c