package org.apache.lucene.analysis.core;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.apache.lucene.analysis.NumericTokenStream;
import org.apache.lucene.analysis.util.BaseTokenStreamFactoryTestCase;
import org.apache.lucene.analysis.util.TokenFilterFactory;
import java.util.Set;
/**
* Testcase for {@link TypeTokenFilterFactory}
*/
public class TestTypeTokenFilterFactory extends BaseTokenStreamFactoryTestCase {
public void testInform() throws Exception {
TypeTokenFilterFactory factory = (TypeTokenFilterFactory) tokenFilterFactory("Type",
"types", "stoptypes-1.txt",
"enablePositionIncrements", "true");
Set<String> types = factory.getStopTypes();
assertTrue("types is null and it shouldn't be", types != null);
assertTrue("types Size: " + types.size() + " is not: " + 2, types.size() == 2);
assertTrue("enablePositionIncrements was set to true but not correctly parsed", factory.isEnablePositionIncrements());
factory = (TypeTokenFilterFactory) tokenFilterFactory("Type",
"types", "stoptypes-1.txt, stoptypes-2.txt",
"enablePositionIncrements", "false",
"useWhitelist", "true");
types = factory.getStopTypes();
assertTrue("types is null and it shouldn't be", types != null);
assertTrue("types Size: " + types.size() + " is not: " + 4, types.size() == 4);
assertTrue("enablePositionIncrements was set to false but not correctly parsed", !factory.isEnablePositionIncrements());
}
public void testCreationWithBlackList() throws Exception {
TokenFilterFactory factory = tokenFilterFactory("Type",
"types", "stoptypes-1.txt, stoptypes-2.txt",
"enablePositionIncrements", "true");
NumericTokenStream input = new NumericTokenStream();
input.setIntValue(123);
factory.create(input);
}
public void testCreationWithWhiteList() throws Exception {
TokenFilterFactory factory = tokenFilterFactory("Type",
"types", "stoptypes-1.txt, stoptypes-2.txt",
"enablePositionIncrements", "true",
"useWhitelist", "true");
NumericTokenStream input = new NumericTokenStream();
input.setIntValue(123);
factory.create(input);
}
public void testMissingTypesParameter() throws Exception {
try {
tokenFilterFactory("Type", "enablePositionIncrements", "false");
fail("not supplying 'types' parameter should cause an IllegalArgumentException");
} catch (IllegalArgumentException e) {
// everything ok
}
}
/** Test that bogus arguments result in exception */
public void testBogusArguments() throws Exception {
try {
tokenFilterFactory("Type",
"types", "stoptypes-1.txt",
"bogusArg", "bogusValue");
fail();
} catch (IllegalArgumentException expected) {
assertTrue(expected.getMessage().contains("Unknown parameters"));
}
}
}