I want to test a function that calls exit.
Basicly, I have a console application, that asks the user if he is sure that he wants a directory to be overwritten. When the users answers "No", the directory won't be overwritten, and the program should exit.
promptToDeleteRepo() {
bool okToDelete = ...
if(okToDelete) {
deleteRepo();
} else {
exit(0);
}
}
So I want to test that if the user answers "No", that the program really exits. But if I test this, my test runner exits.
In python I seem to be able to do something like:
with pytest.raises(SystemExit):
promptToDeleteRepo();
Is there something like this in Dart?