svn commit: r1291883 - /lucene/dev/trunk/modules/suggest/src/test/org/apache/lucene/search/suggest/TestHighFrequencyDictionary.java

[rm...@apache.org]

Author: rmuir
Date: Tue Feb 21 15:58:12 2012
New Revision: 1291883

URL: http://svn.apache.org/viewvc?rev=1291883&view=rev
Log:
LUCENE-3813: improve testEmpty to also check that the iterator is exhausted

Modified:
    lucene/dev/trunk/modules/suggest/src/test/org/apache/lucene/search/suggest/TestHighFrequencyDictionary.java

Modified: lucene/dev/trunk/modules/suggest/src/test/org/apache/lucene/search/suggest/TestHighFrequencyDictionary.java
URL: http://svn.apache.org/viewvc/lucene/dev/trunk/modules/suggest/src/test/org/apache/lucene/search/suggest/TestHighFrequencyDictionary.java?rev=1291883&r1=1291882&r2=1291883&view=diff
==============================================================================
--- lucene/dev/trunk/modules/suggest/src/test/org/apache/lucene/search/suggest/TestHighFrequencyDictionary.java (original)
+++ lucene/dev/trunk/modules/suggest/src/test/org/apache/lucene/search/suggest/TestHighFrequencyDictionary.java Tue Feb 21 15:58:12 2012
@@ -25,6 +25,7 @@ import org.apache.lucene.search.spell.Di
 import org.apache.lucene.search.spell.HighFrequencyDictionary;
 import org.apache.lucene.search.spell.SortedIterator;
 import org.apache.lucene.store.Directory;
+import org.apache.lucene.util.BytesRefIterator;
 import org.apache.lucene.util.LuceneTestCase;
 
 public class TestHighFrequencyDictionary extends LuceneTestCase {
@@ -35,8 +36,10 @@ public class TestHighFrequencyDictionary
     writer.close();
     IndexReader ir = DirectoryReader.open(dir);
     Dictionary dictionary = new HighFrequencyDictionary(ir, "bogus", 0.1f);
-    SortedIterator tf = (SortedIterator)dictionary.getWordsIterator();
-    tf.comparator();
+    BytesRefIterator tf = dictionary.getWordsIterator();
+    assertTrue(tf instanceof SortedIterator);
+    ((SortedIterator)tf).comparator();
+    assertNull(tf.next());
     dir.close();
   }
 }