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- Added tests for the new QueryParser changes. 

Contributed by: Tatu Saloranta.


git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@149956 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Otis Gospodnetic 2003-03-02 02:47:01 +00:00
parent a3e2205e77
commit 470b5720e4
1 changed files with 47 additions and 6 deletions
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49
src/test/org/apache/lucene/queryParser/TestQueryParser.java
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@ -3,8 +3,8 @@ package org.apache.lucene.queryParser;
/* ==================================================================== /* ====================================================================
* The Apache Software License, Version 1.1 * The Apache Software License, Version 1.1
* *
* Copyright (c) 2001 The Apache Software Foundation. All rights * Copyright (c) 2001, 2002, 2003 The Apache Software Foundation. All
* reserved. * rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@ -67,6 +67,11 @@ import org.apache.lucene.analysis.*;
import org.apache.lucene.analysis.standard.*; import org.apache.lucene.analysis.standard.*;
import org.apache.lucene.analysis.Token; import org.apache.lucene.analysis.Token;
/**
* Tests QueryParser.
*
* @version $Id$
*/
public class TestQueryParser extends TestCase { public class TestQueryParser extends TestCase {
public TestQueryParser(String name) { public TestQueryParser(String name) {
@ -119,12 +124,16 @@ public class TestQueryParser extends TestCase {
} }
} }
public Query getQuery(String query, Analyzer a) throws Exception { public QueryParser getParser(Analyzer a) throws Exception {
if (a == null) if (a == null)
a = new SimpleAnalyzer(); a = new SimpleAnalyzer();
QueryParser qp = new QueryParser("field", a); QueryParser qp = new QueryParser("field", a);
qp.setOperator(QueryParser.DEFAULT_OPERATOR_OR); 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) public void assertQueryEquals(String query, Analyzer a, String result)
@ -137,6 +146,18 @@ public class TestQueryParser extends TestCase {
} }
} }
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) public Query getQueryDOA(String query, Analyzer a)
throws Exception throws Exception
{ {
@ -247,6 +268,26 @@ public class TestQueryParser extends TestCase {
assertTrue(getQuery("term*^2", null) instanceof PrefixQuery); assertTrue(getQuery("term*^2", null) instanceof PrefixQuery);
assertTrue(getQuery("term~", null) instanceof FuzzyQuery); assertTrue(getQuery("term~", null) instanceof FuzzyQuery);
assertTrue(getQuery("term*germ", null) instanceof WildcardQuery); 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 { public void testQPA() throws Exception {