grobidOrg / grobid / 28005236701 / 3

39%

master: 39%

Pull #1407

github

test: whitespace-only citation must not cause HTTP 500 #849

A citation made only of non-breaking spaces (U+00A0) previously produced an
HTTP 500 (NPE) from processCitationList. UnicodeUtil.normaliseText() collapses
such input to blank, so the parser yields empty content and the REST layer
returns 204 No Content. This test locks in that normalisation behaviour.

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