Ryan Ernst b664e66a0d Test: Simplify watch stats test script engine (elastic/x-pack-elasticsearch#1520)
This commit simplifies the WatchStatsTests to use a MockScriptPlugin.
The latch script engine previously depended on a static instance of the
engine to contain the latches. These are now moved to statics of the
test class itself.

Original commit: elastic/x-pack-elasticsearch@4170cd1bd3
2017-05-23 12:23:05 -07:00
..
2017-05-12 15:54:05 -04:00