The recent spurt in Android devices has given rise to the development of millions of Android applications. Hence there is a need for rapid and efficient testing techniques to satiate the global app demand. Hence the paper proposes an automated testing framework by deployment testing practices on the cloud. Android devices could be tested by connecting them through wired or wireless connections. This framework can be addressed as Android Testing as a Service (ATaaS) which assists in carrying out functional testing, performance testing etc. The paper also demonstrates the use of a MAT tool to carryout automated testing, the results of which can be compared to conventional testing practices. It also gives us a gist of virtualization. Hence Cloud Testing Platform (CTP) aims at providing all the conventional testing practices at higher speed, availability and lower cost of testing these applications and the limited resources available in mobile devices.. Developers can conduct compatibility tests in various Android devices only by uploading test programs and scripts to cloud testing platforms.