我想确保我的CSV下载包含正确的列.当我使用RSpec测试CSV下载时,无法访问文件内容.如何访问CSV文件的内容？
require 'spec_helper'
include Devise::TestHelpers
describe Admin::ApplicationsController do
before(:each) do
@application = FactoryGirl.create :application
@user = FactoryGirl.create( :admin_user )
sign_in @user
end
it "downloads a csv"
it "gives us only the columns we want" do
get :index,format: :csv
p response.body
p response.headers
end
end
测试的输出：
# This is the output in the terminal
# ""
# {"Content-Type"=>"text/csv; charset=utf-8","Content-Disposition"=>"attachment; filename=\"applications-2013-12-17.csv\""}