Towards automated translation between generations of GUI-based tests for mobile devices
Luca Ardito, Riccardo Coppola, Marco Torchiano, Emil Alégroth · 2018
Market demands for faster delivery and higher software quality are progressively becoming more stringent. A key hindrance for software companies to meet such demands is how to test the software due to to the intrinsic costs of development, maintenance and evolution of testware. Especially since testware should be defined, and aligned, with all layers of system under test (SUT), including all graphical user interface (GUI) abstraction levels. These levels can be tested with different generations of GUI-based test approaches, where 2nd generation, or Layout-based, tests leverage GUI properties and 3rd generation, or Visual, tests make use of image recognition. The two approaches provide different benefits and drawbacks and are seldom used together because of the aforementioned costs, despite growing academic evidence of the complementary benefits.