… Currently, there are no means for automatically testing Scratch programs. In this paper, we
explore the problem of automatically testing Scratch programs. Since Scratch was created …

… In this paper, we therefore investigate how to automatically generate Whisker tests. … tests
themselves. Given a Scratch program, we aim to automatically generate a set of Whisker …

… In this paper, we introduce an approach for automatically generating test suites for Scratch
programs using grammatical evolution. The use of grammatical evolution clearly separates …

… Scratch offers CT-dependent feedback as in first tests with learners the authors noted that
too much information in early phases were counterproductive. Future research will help us …

… , a framework for automatically analyzing and verifying Scratch programs translated to …
tests on these programs. The Whisker tool [65] executes automated tests directly in the Scratch …

… program within the Scratch environment [10]. New research has introduced a set of code
patterns in Scratch programs … the LitterBox tool designed to identify them automatically [8]. They …

… models can be executed in parallel to both, manually written WHISKER tests as well as tests
automatically generated by one of WHISKER’s test-generation algorithms. Additionally, we …

… ITCH, an automatic testing system for projects in the Scratch programming language. While
… The ITCH system is aimed at automated testing of small Scratch programs, although well-…

… in Scratch that enables the creation of automated tests. With these blocks, students and
teachers alike can create tests and receive feedback directly within the Scratch … automatically, …

… We find that initially the automatically generated visual next-step hints increase the speed
at … of the students’ programs, we apply Whisker with the same tests used in the tutorial. For …