Github user cestella commented on a diff in the pull request: https://github.com/apache/incubator-metron/pull/109#discussion_r62421915 --- Diff: metron-platform/metron-data-management/src/test/java/org/apache/metron/dataloads/extractor/csv/CSVExtractorTest.java --- @@ -91,5 +85,9 @@ public void validate(ExtractorHandler handler) throws IOException { Iterable<LookupKV> results = handler.getExtractor().extract("#google.com,1.0,foo"); Assert.assertEquals(0, Iterables.size(results)); } + { + Iterable<LookupKV> results = handler.getExtractor().extract(""); + Assert.assertEquals(0, Iterables.size(results)); + } --- End diff -- Cool! Can you add a case for null and for a " "?
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