Abstract: Techniques described herein provide for consistent and efficient construction of modularized software applications, using microservices. Microservice clients configured to call resources of available microservices may be constructed using a publicly exposed client constructor, thereby resulting in the microservice clients utilizing a resource mapping in which available microservices are mapped to their respective, included resources. In this way, straightforward testing techniques may be utilized to ensure that all constructed clients request resources that are actually and correctly associated with specified microservices being called.