A mobile application has been developed to be used for assistance in crisis scenarios. To assure the application is dependable enough to be used in such scenarios, the application was put under test. This thesis investigates different approaches to functional testing and security testing. Five common methods of generating test cases for functional testing have been identified and four were applied on the application. The coverage achieved for each method was measured and compared. For this specific application under test, test cases from a method called decision table-testing scored the highest code coverage. 9 bugs related to functionality were identified. Fuzz testing is a simple security testing technique for efficiently finding security flaws, and was applied for security testing of our application. During the fuzz test, system security properties were breached. An unauthorized user could read and alter asset data, and it also affected the system's availability. Our overall conclusion was that with more time, creating functional tests for smaller components of the application might have been more effective in finding faults and achieving coverage.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-138710 |
| Date | January 2017 |
| Creators | Sjöstrand, Johan, Westberg, Sara |
| Publisher | Linköpings universitet, Institutionen för datavetenskap, Linköpings universitet, Institutionen för datavetenskap |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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