The company Tietoevry in Karlstad uses regression testing when working with networks. When a test fails, manual modifications to a command in a text file must be done and a re-test must be performed by executing the command. The process of retesting is both time consuming and error prone. Furthermore, as the number of re-testing processes is constantly increasing, Tietoevry needs a graphical user interface (GUI) to help testers and facilitate the re-testing process. The project’s main aim was to create a GUI that makes re-testing processes less time consuming and less error prone. The project has resulted in a GUI that will serve as a valuable tool for testers. It allows them to conveniently alter commands without the need for manual modifications to text files. The GUI will significantly reduce the time required for the re-testing processes, while also reducing errors.

Upp till 20% av alla barn drabbas av någon form av läs- och skrivsvårigheter. För kunna utvärdera de interventioner och anpassningar som skolan gör för dessa barn behövs valida och reliabla testinstrument. Studien avser bidra med normeringsdata samt information kring eventuell igenkänningseffekt/övningseffekt för mellanstadieelever avseende ordavkodningstesten A1-A4. Sammanlagt deltog 77 elever från 2 grundskolor. Samtliga deltagande elever genomförde alla fyra ordavkodningstester. Testordningen varierades mellan varje elev. En signifikant skillnad i svårighetsgrad mellan A1, A2, A3 och A4 hittades. A1 visade sig vara signifikant lättare än A2 och A4. Det gick däremot inte att fastställa någon signifikant igenkänningseffekt/övningseffekt. Det förelåg en signifikant resultatskillnad mellan årskurserna 4 - 5 och 4 - 6. Däremot var inte resultatskillnaden mellan årskurs 5 och 6 signifikant. Resultaten antyder en viss skillnad i svårighetsgrad mellan de olika deltesten, vilket påvisar att testen kan behöva justeras något för att kunna användas som parallelltest. / Up to 20% of all children suffer from some variety of reading or writing disability. To be able to evaluate the interventions and adaptations the school makes for these children, valid and reliable test-instruments are needed. This study intends to contribute with standardization data and information about recognition effect and/or practice effect for students in grade 4, 5 and 6, regarding the word decoding tests A1-A4. A total of 77 students from 2 different schools participated. All participating students completed all four word decoding tests. The order of the tests was varied between students. A significant difference in difficulty between A1, A2, A3 and A4 was found. A1 proved to be significantly easier than A2 and A4. It was not possible to determine a significant recognition effect and/or practice effect. There was a significant difference in results between the 4th and 5th grade and the 4th and 6th grade. The difference in results between the 5th and 6th grade was not significant. The results of this study indicate a slight difference in difficulty between the tests, which prompts the need for further adjustment in each subtest for proper use as parallel tests.