| Abstract [eng] |
With the development of smart phones and their technical capabilities and increase of their sales in Lithuania and the world applications become more complex and have more functionality, but the issue of quality remains a painful part of the development of software. Currently 50% out of all smart phones are sold with Android operating system. Having an increasing demand and popularity of Android OS applications in the market, as well as having researched the current market and seen that there is a lack of testing tools to test Android applications, it has been decided that a solution generating unit tests is needed to test Android applications. The main goal of this work is to provide unit test generation solution for the Android OS application testing, implementation and validate it experimentally. This work proposes a method generating unit tests based on random generation, using OCL constraints and regression testing principles. It is compatible with Google plug-in ADT and Android SDK tools. The tool is designed as a plugin in Eclipse development environment. Efficiency of the proposed decision of generating unit tests is proved by experimental study. During this study four applications were tested. Using the tool the average of catched mutants is 75%. The minimum value is 69%, while the highest - 88%. On average coverage of code lines is achieved by 85%. The minimum value is 72% and the maximum value of coverage - 97%. |
