test case → υπόθεση δημιουργούσα προηγούμενοIn case law, a
test case is a legal action whose purpose is to set a precedent. An example of a test case might be a legal entity who files a lawsuit in order to see if the court considers a certain law or a certain legal precedent applicable in specific circumstances. This is useful, for example, in order to later file similar lawsuits in similar circumstances.
A test case, in software engineering, is a set of conditions or variables under which a tester will determine whether an application, software system or one of its features is working as it was originally established for it to do.
https://en.wikipedia.org/wiki/Test_case