[GitHub] nifi issue #1157: NIFI-2791 Adding 'math' expression language function

[JPercivall <gi...@git.apache.org>]

Github user JPercivall commented on the issue:

    https://github.com/apache/nifi/pull/1157
  
    @pvillard31 I addressed your comment and added to the unit test to verify that it properly handles the exceptions. A couple notes:
    
    1: The exception handling is not pretty. That said, I don't think there is a better/more concise way to do it since we're dealing with configurable reflection calls.
    2: Normally I would have the exception testing in individual tests with an "@Test(expected = AttributeExpressionLanguageException.class)" but since this is a large test class (that probably should be broken up) that tests all the EL and I wanted to keep it concise.


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