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我在 Railscast espisode #197 中使用了有关如何添加动态输入字段的方法细节,但我不确定如何为其编写 RSpec 测试。建议?

def link_to_add_fields(name, f, association, path, *args)
  new_object = f.object.class.reflect_on_association(association).klass.new
  fields = f.semantic_fields_for(association, new_object, :child_index => "new_#{association}") do |builder|
    render(path + association.to_s.singularize + "_fields", :builder => builder)
  end
  link_to_function(name, "add_fields(this, \"#{association}\", \"#{escape_javascript(fields.html_safe)}\")", *args)
end
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1 回答 1

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查看 rspec 请求规范(或 cucumber),因为您试图测试某个函数的行为。这样您就不必关心方法的底层实现。

于 2011-05-29T15:40:09.647 回答