otis 2003/03/01 18:47:01
Modified: src/test/org/apache/lucene/queryParser TestQueryParser.java
Log:
- Added tests for the new QueryParser changes.
Contributed by: Tatu Saloranta.
Revision Changes Path
1.20 +47 -6
jakarta-lucene/src/test/org/apache/lucene/queryParser/TestQueryParser.java
Index: TestQueryParser.java
===================================================================
RCS file:
/home/cvs/jakarta-lucene/src/test/org/apache/lucene/queryParser/TestQueryParser.java,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -r1.19 -r1.20
--- TestQueryParser.java 15 Feb 2003 20:16:07 -0000 1.19
+++ TestQueryParser.java 2 Mar 2003 02:47:01 -0000 1.20
@@ -3,8 +3,8 @@
/* ====================================================================
* The Apache Software License, Version 1.1
*
- * Copyright (c) 2001 The Apache Software Foundation. All rights
- * reserved.
+ * Copyright (c) 2001, 2002, 2003 The Apache Software Foundation. All
+ * rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -67,6 +67,11 @@
import org.apache.lucene.analysis.standard.*;
import org.apache.lucene.analysis.Token;
+/**
+ * Tests QueryParser.
+ *
+ * @version $Id$
+ */
public class TestQueryParser extends TestCase {
public TestQueryParser(String name) {
@@ -86,7 +91,7 @@
}
boolean inPhrase = false;
- int savedStart=0, savedEnd=0;
+ int savedStart = 0, savedEnd = 0;
public Token next() throws IOException {
if (inPhrase) {
@@ -119,12 +124,16 @@
}
}
- public Query getQuery(String query, Analyzer a) throws Exception {
+ public QueryParser getParser(Analyzer a) throws Exception {
if (a == null)
a = new SimpleAnalyzer();
QueryParser qp = new QueryParser("field", a);
qp.setOperator(QueryParser.DEFAULT_OPERATOR_OR);
- return qp.parse(query);
+ return qp;
+ }
+
+ public Query getQuery(String query, Analyzer a) throws Exception {
+ return getParser(a).parse(query);
}
public void assertQueryEquals(String query, Analyzer a, String result)
@@ -137,6 +146,18 @@
}
}
+ public void assertWildcardQueryEquals(String query, boolean lowercase, String
result)
+ throws Exception {
+ QueryParser qp = getParser(null);
+ qp.setLowercaseWildcardTerms(lowercase);
+ Query q = qp.parse(query);
+ String s = q.toString("field");
+ if (!s.equals(result)) {
+ fail("WildcardQuery /" + query + "/ yielded /" + s
+ + "/, expecting /" + result + "/");
+ }
+ }
+
public Query getQueryDOA(String query, Analyzer a)
throws Exception
{
@@ -247,6 +268,26 @@
assertTrue(getQuery("term*^2", null) instanceof PrefixQuery);
assertTrue(getQuery("term~", null) instanceof FuzzyQuery);
assertTrue(getQuery("term*germ", null) instanceof WildcardQuery);
+
+ /* Tests to see that wild card terms are (or are not) properly
+ * lower-cased with propery parser configuration
+ */
+ // First prefix queries:
+ assertWildcardQueryEquals("term*", true, "term*");
+ assertWildcardQueryEquals("Term*", true, "term*");
+ assertWildcardQueryEquals("TERM*", true, "term*");
+ assertWildcardQueryEquals("term*", false, "term*");
+ assertWildcardQueryEquals("Term*", false, "Term*");
+ assertWildcardQueryEquals("TERM*", false, "TERM*");
+ // Then 'full' wildcard queries:
+ assertWildcardQueryEquals("te?m", true, "te?m");
+ assertWildcardQueryEquals("Te?m", true, "te?m");
+ assertWildcardQueryEquals("TE?M", true, "te?m");
+ assertWildcardQueryEquals("Te?m*gerM", true, "te?m*germ");
+ assertWildcardQueryEquals("te?m", false, "te?m");
+ assertWildcardQueryEquals("Te?m", false, "Te?m");
+ assertWildcardQueryEquals("TE?M", false, "TE?M");
+ assertWildcardQueryEquals("Te?m*gerM", false, "Te?m*gerM");
}
public void testQPA() throws Exception {
@@ -290,7 +331,7 @@
public void testDateRange() throws Exception {
String startDate = getLocalizedDate(2002, 1, 1);
- String endDate = getLocalizedDate(2002, 1, 4);
+ String endDate = getLocalizedDate(2002, 1, 4);
assertQueryEquals("[ " + startDate + " TO " + endDate + "]", null,
"[" + getDate(startDate) + "-" + getDate(endDate) + "]");
assertQueryEquals("{ " + startDate + " " + endDate + " }", null,
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