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https://issues.apache.org/jira/browse/LUCENENET-97?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12523709
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Neal Granroth commented on LUCENENET-97:
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Correction:
The test section for verifying that Current does not alter the position
requires a MoveNext(),
as documented in .NET System.Collections.IEnumerator "the initial position is
before the first element of the collection". So replace the list 13 lines with:
// ..................
HitIterator iterator2 = (HitIterator) hits.Iterator();
iterator2.MoveNext();
Hit hit = (Hit) iterator2.Current;
Assert.AreEqual("iterator test doc 1", hit.Get("field"));
// Verify that "Current" does not move, when MoveNext is not called.
Hit hitAgain = (Hit) iterator2.Current;
Assert.AreEqual("iterator test doc 1", hitAgain.Get("field"));
> HitIterator does not correctly implement System.Collections.IEnumerator
> -----------------------------------------------------------------------
>
> Key: LUCENENET-97
> URL: https://issues.apache.org/jira/browse/LUCENENET-97
> Project: Lucene.Net
> Issue Type: Bug
> Environment: .NET
> Reporter: Neal Granroth
>
> method MoveNext() is supposed to increment the position within the list; it
> does not.
> method Current() is supposed to return the object at the current position,
> but not change the position within the list.
> It incorrectly moves to the next position.
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