KnownURIsDictionaryTest is not deteministic.

[GoogleCodeExporter]

The test fails randomly and never tests the same thing. It should not randomize 
everything, but use a set seed to ensure that the test is the same all the time.
The seed should be set at the beginning of every test, or in a @begin method. 
Every test method should run a loop to run the test multiple times with 
different values. Also, _isPredicate must not be randomized, but every test 
should run with _isPredicate == true and _isPredicate == false in one execution.

The goal of this is that we can detect a test failure with one execution mvn 
test, and not multiple.
We got random test failures because of this :(

Original issue reported on code.google.com by Isib...@gmail.com on 14 May 2014 at 10:13

[GoogleCodeExporter]

Original comment by a.gazzarini@gmail.com on 14 May 2014 at 12:07

• Changed state: Started

[GoogleCodeExporter]

Hi Sebastian,
could I ask you more details? I'm running and running again this tests and
see no problem. Also, this tests is using mock objects and therefore
shouldn't have any effect on Cassandra tables / column families

Best,
Andrea


2014-05-14 12:13 GMT+02:00 <cumulusrdf@googlecode.com>:

Original comment by a.gazzarini@gmail.com on 14 May 2014 at 12:15

[GoogleCodeExporter]

I fixed the issue in this class today. But this is a design choice, if a test
fails, we want that it fails every build, not randomly just one or the
other.

Original comment by Isib...@gmail.com on 14 May 2014 at 12:20

[GoogleCodeExporter]

Ah ok, sorry I didn't get the point...



2014-05-14 14:20 GMT+02:00 <cumulusrdf@googlecode.com>:

Original comment by a.gazzarini@gmail.com on 14 May 2014 at 12:22