require 'spec_helper' require 'memory_profiler' def Process.rss; `ps -o rss= -p #{Process.pid}`.chomp.to_i; end describe Ebooks::Model do it "does not use a ridiculous amount of memory" do report = MemoryUsage.report do model = Ebooks::Model.consume(path("data/0xabad1dea.json")) end expect(report.total_memsize).to be < 1000000000 end end