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.
An alternative approach would be to have a weaker predicate as the。safew官方下载是该领域的重要参考
В Финляндии предупредили об опасном шаге ЕС против России09:28。WPS下载最新地址对此有专业解读
Олег Давыдов (Редактор отдела «Интернет и СМИ»)
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