Cloud platforms are transforming to software product lines (SPLs) and testing of the customer-selected products are becoming increasingly important with this transformation. Acceptance Test (AT) is a testing variety to check acceptability of the software based on user requirements. While user requirements or customer’s selection are changing during the development cycle, cost of ATs generation is also increasing. In this study, a feature-oriented testing approach is proposed with a novel extension to Gherkin called SPL-AT Gherkin and a novel automatic test method generation technique that uses Test Next Generation (TestNG) framework. Applicability of the proposed approach is demonstrated with a case study that has different user interface (UI) components such as Page, Button, Text View and Edit Text in mobile application platform. Moreover, results for case study is presented. The proposed approach is open for improvement throughout any application that has UI components such as Web, Mobile with any testing framework.