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LUCENE-2066: Add Highlighter test for RegexQuery 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@836162 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Simon Willnauer 2009-11-14 12:27:49 +00:00
parent b017a2ae13
commit b3e90b97ec
1 changed files with 25 additions and 0 deletions
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25
contrib/highlighter/src/test/org/apache/lucene/search/highlight/HighlighterTest.java
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@ -70,6 +70,7 @@ import org.apache.lucene.search.TopDocs;
import org.apache.lucene.search.WildcardQuery;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.search.highlight.SynonymTokenizer.TestHighlightRunner;
import org.apache.lucene.search.regex.RegexQuery;
import org.apache.lucene.search.regex.SpanRegexQuery;
import org.apache.lucene.search.spans.SpanNearQuery;
import org.apache.lucene.search.spans.SpanNotQuery;
@ -333,6 +334,30 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
numHighlights == 5);
}
public void testRegexQuery() throws Exception {
query = new RegexQuery(new Term(FIELD_NAME, "ken.*"));
searcher = new IndexSearcher(ramDir, true);
hits = searcher.search(query, 100);
int maxNumFragmentsRequired = 2;
QueryScorer scorer = new QueryScorer(query, FIELD_NAME);
Highlighter highlighter = new Highlighter(this, scorer);
for (int i = 0; i < hits.totalHits; i++) {
String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
highlighter.setTextFragmenter(new SimpleFragmenter(40));
String result = highlighter.getBestFragments(tokenStream, text, maxNumFragmentsRequired,
"...");
System.out.println("\t" + result);
}
assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
numHighlights == 5);
}
public void testNumericRangeQuery() throws Exception {
// doesn't currently highlight, but make sure it doesn't cause exception either
query = NumericRangeQuery.newIntRange(NUMERIC_FIELD_NAME, 2, 6, true, true);