Christoph Büscher e3f9824931 Tests: Move DateHistogramTests back to core module
DateHistogramTests had some dependency on groovy scripts and
were moved to the lang-groovy module. This PR moves it back
and replaces use of groovy scripts by a mock script engine.
Removing three test cases that were testing doing some date
manipulation using script, since these are more groovy script
tests than testing the DateHistogram aggregation.
2015-11-16 11:58:28 +01:00
..
2015-10-29 11:40:19 -07:00