Testing #2210

Updated by dmitry about 2 years ago

Data import functionality should be tested on "real-life" data, mainly provided
by Marina Ganeva. After replacing proprietary data with random numbers, files can be used
for functional testing. Set of unit tests for ImportAssistant would be also very desirable.

One also Apart from that, one need to make sure (e.g. with unit tests), sure, that the following behavior is fulfilled:
1. ASCII files ---> opened in a reasonable time (e.g. <= 1 sec)
2. int ---> opened without calling import assistant
3. int.gz ---> opened without calling import assistant
4. No crash Other binaries ---&gt; exception is thrown on binary files trying to open