This issue contains two papers. These papers focus on test infrastructure and testing environment, respectively. Falling into the category of Software Note, first paper, “JUGE: An for benchmarking Java unit generators” by Xavier Devroey, Alessio Gambi, Juan Pablo Galeotti, René Just, Fitsum Kifetew, Annibale Panichella Sebastiano Panichella, presents JUnit Generation Benchmarking Infrastructure...