This type of inter-business service call has traditionally been a task that is undertaken at development time. 这种类型的跨商业实体的服务调用在传统上将被视为是开发阶段的任务。
During development, programmers and game designers would play the game along the way or with a small team of testers. 在开发阶段，程序员和游戏设计师们至多带着一个小型测试团队一直测试到底。
