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Uwe Schindler commented on LUCENE-7009: --------------------------------------- Very cool! Thanks :-) I was about to add something similar for the well-known "success=false... success=true" try-catch-block to oal.util. > Add expectThrows utility to LuceneTestCase > ------------------------------------------ > > Key: LUCENE-7009 > URL: https://issues.apache.org/jira/browse/LUCENE-7009 > Project: Lucene - Core > Issue Type: Bug > Reporter: Ryan Ernst > Assignee: Ryan Ernst > Fix For: master > > Attachments: LUCENE-7009.patch > > > In junit5, a neat assertion method is added which makes testing expected > failures a little more straightforward. The block of code that is > expected to throw is passed in with a lambda expression, and the caught > exception returned for inspection. The usage looks something like this: > {code} > IOException e = expectThrows(IOException.class, () -> { > throw new IOException("some io error"); > }); > // assert stuff here about the exception > {code} > We should add this to LuceneTestCase until junit5 is available. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org