How does Ruby Mocha stub a nested hash?
问题 I have a method here that needs to be mocked using Mocha, but currently i have no clue how to mock the nested hash here. Products.new(:A => "aa", :B => "bb").containers['container_A'].elements['element_b'] So far, i know how to stub Products.new(:A => "aa", :B => "bb") , but have no idea with the hash part after it. Thanks in advance. 回答1: What about a hash / OpenStruct ? require 'ostruct' product.expects(:containers). returns('container_A' => OpenStruct.new(:elements => {'element_b' =>