Sollicitatievraag bij Opal-RT Technologies

In the second interview, I was asked about the programming languages I knew. I mentioned Java, JavaScript and Python. It was then pointed out to me that the company was specifically looking for Python skills. I was asked about Python's unittest library. When I explained that I hadn't specifically done unit testing with this library, but that it shouldn't be any more difficult than system testing, my QA interlocutor contradicted me by saying that unittest wasn't for unit testing, which is contrary to the very function of the library. I was also asked how to perform a test. I started to describe a test traceability approach, but was interrupted, the caller making it clear that she didn't want a theoretical answer. It should be noted that the QA person spoke in English on several occasions, while the rest of the interview was conducted in French.