[GitHub] metron issue #857: METRON-1340: Improve e2e tests for metron alerts

[merrimanr]

Github user merrimanr commented on the issue:

    https://github.com/apache/metron/pull/857
  
    @justinleet I believe @iraghumitra is still working on the 
SELENIUM_PROMISE_MANAGER change proposed above but I will defer to him.


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