Route : Roads Not Taken in UI Testing
| Autor: | Jun-Wei Lin, Navid Salehnamadi, Sam Malek |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | ACM Transactions on Software Engineering and Methodology. 32:1-25 |
| ISSN: | 1557-7392 1049-331X |
| DOI: | 10.1145/3571851 |
| Popis: | Core features (functionalities) of an app can often be accessed and invoked in several ways, i.e., through alternative sequences of user-interface (UI) interactions. Given the manual effort of writing tests, developers often only consider the typical way of invoking features when creating the tests (i.e., the “sunny day scenario”). However, the alternative ways of invoking a feature are as likely to be faulty. These faults would go undetected without proper tests. To reduce the manual effort of creating UI tests and help developers more thoroughly examine the features of apps, we present Route , an automated tool for feature-based UI test augmentation for Android apps. Route first takes a UI test and the app under test as input. It then applies novel heuristics to find additional high-quality UI tests, consisting of both inputs and assertions, that verify the same feature as the original test in alternative ways. Application of Route on several dozen tests for popular apps on Google Play shows that for 96% of the existing tests, Route was able to generate at least one alternative test. Moreover, the fault detection effectiveness of augmented test suites in our experiments showed substantial improvements of up to 39% over the original test suites. |
| Databáze: | OpenAIRE |
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