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Clover Coverage Report

Coverage timestamp: Fri May 9 2008 10:54:27 EST

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Statistics for file TestDemo.java:
Stmts:	19	LOC:	78	Total cmp:	2	Stmts/Method:	19
Branches:	2	NCLOC:	40	Cmp density:	0.11	Methods/Class:	1
Methods:	1			Avg method cmp:	2
Classes:	1

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TestDemo

Line # 40

Total Statements 19

Complexity 2

TOTAL Coverage 100%

1.0

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Highlight	Test Contribution	Test	Result
	1.0	org.apache.lucene.TestDemo.testDemo org.apache.lucene.TestDemo.testDemo	1 PASS

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package org.apache.lucene;

/**

* Licensed 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 junit.framework.TestCase;

import org.apache.lucene.analysis.Analyzer;

import org.apache.lucene.analysis.standard.StandardAnalyzer;

import org.apache.lucene.document.Document;

import org.apache.lucene.document.Field;

import org.apache.lucene.index.IndexWriter;

import org.apache.lucene.queryParser.ParseException;

import org.apache.lucene.queryParser.QueryParser;

import org.apache.lucene.search.Hits;

import org.apache.lucene.search.IndexSearcher;

import org.apache.lucene.search.Query;

import org.apache.lucene.store.Directory;

import org.apache.lucene.store.RAMDirectory;

import java.io.IOException;

/**

* A very simple demo used in the API documentation (src/java/overview.html).

* @author Daniel Naber

public class TestDemo extends TestCase {

public void testDemo() throws IOException, ParseException {

Analyzer analyzer = new StandardAnalyzer();

// Store the index in memory:

Directory directory = new RAMDirectory();

// To store an index on disk, use this instead (note that the

// parameter true will overwrite the index in that directory

// if one exists):

//Directory directory = FSDirectory.getDirectory("/tmp/testindex", true);

IndexWriter iwriter = new IndexWriter(directory, analyzer, true);

iwriter.setMaxFieldLength(25000);

Document doc = new Document();

String text = "This is the text to be indexed.";

doc.add(new Field("fieldname", text, Field.Store.YES,

Field.Index.TOKENIZED));

iwriter.addDocument(doc);

iwriter.close();

// Now search the index:

IndexSearcher isearcher = new IndexSearcher(directory);

// Parse a simple query that searches for "text":

QueryParser parser = new QueryParser("fieldname", analyzer);

Query query = parser.parse("text");

Hits hits = isearcher.search(query);

assertEquals(1, hits.length());

// Iterate through the results:

for (int i = 0; i < hits.length(); i++) {

Document hitDoc = hits.doc(i);

assertEquals("This is the text to be indexed.", hitDoc.get("fieldname"));

}

isearcher.close();

directory.close();

}