/*
* 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.
*/
package org.apache.geode.cache.lucene.internal.xml;
import static org.junit.Assert.*;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.*;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.mockito.ArgumentCaptor;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.apache.geode.cache.lucene.LuceneIndex;
import org.apache.geode.internal.cache.xmlcache.CacheXmlGenerator;
import org.apache.geode.test.junit.categories.UnitTest;
@Category(UnitTest.class)
public class LuceneIndexXmlGeneratorJUnitTest {
/**
* Test of generating and reading cache configuration back in.
*/
@Test
public void generateWithFields() throws Exception {
LuceneIndex index = mock(LuceneIndex.class);
when(index.getName()).thenReturn("index");
String[] fields = new String[] {"field1", "field2"};
when(index.getFieldNames()).thenReturn(fields);
LuceneIndexXmlGenerator generator = new LuceneIndexXmlGenerator(index);
CacheXmlGenerator cacheXmlGenerator = mock(CacheXmlGenerator.class);
ContentHandler handler = mock(ContentHandler.class);
when(cacheXmlGenerator.getContentHandler()).thenReturn(handler);
generator.generate(cacheXmlGenerator);
ArgumentCaptor<Attributes> captor = ArgumentCaptor.forClass(Attributes.class);
verify(handler).startElement(eq(""), eq("index"), eq("lucene:index"), captor.capture());
Attributes value = captor.getValue();
assertEquals("index", value.getValue(LuceneXmlConstants.NAME));
captor = ArgumentCaptor.forClass(Attributes.class);
verify(handler, times(2)).startElement(eq(""), eq("field"), eq("lucene:field"),
captor.capture());
Set<String> foundFields = new HashSet<String>();
for (Attributes fieldAttr : captor.getAllValues()) {
foundFields.add(fieldAttr.getValue(LuceneXmlConstants.NAME));
}
HashSet<String> expected = new HashSet<String>(Arrays.asList(fields));
assertEquals(expected, foundFields);
verify(handler, times(2)).endElement(eq(""), eq("field"), eq("lucene:field"));
verify(handler).endElement(eq(""), eq("index"), eq("lucene:index"));
}
}