To achieve testability in modular software we need to leverage the Dependency Inversion Principle (DIP) up to the level of application architecture. That was the reasoning behind introducing the concept of Infrastructure-Modules. When we extract all the infrastructure code from Business-Modules, they can stay focused on the business logic and have no design/compile-time dependencies on any untestable infrastructure code. As a side effect, we achieve Separation of Concerns.
Цены на нефть взлетели до максимума за полгода17:55。夫子对此有专业解读
中国超大规模市场不仅为自身发展注入强劲动力，更向世界敞开大门，释放开放红利。春节期间，中国浓浓的“年味”持续吸引全球游客前来体验，推动中华文化在交流互鉴中焕发新的时代活力，彰显大国文化自信与从容气度。。体育直播对此有专业解读
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36