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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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53
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
*
* 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.*;
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 @@ public class TestQueryParser extends TestCase {
}
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 class TestQueryParser extends TestCase {
}
}
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 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)
throws Exception
{
@ -247,6 +268,26 @@ public class TestQueryParser extends TestCase {
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 class TestQueryParser extends TestCase {
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,