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Clover Coverage Report

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

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Statistics for file TestHitIterator.java:
Stmts:	26	LOC:	62	Total cmp:	2	Stmts/Method:	26
Branches:	0	NCLOC:	46	Cmp density:	0.08	Methods/Class:	1
Methods:	1			Avg method cmp:	2
Classes:	1

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TestHitIterator

Line # 22

Total Statements 26

Complexity 2

TOTAL Coverage 100%

1.0

Show Tests (1) Select All Deselect All
Highlight	Test Contribution	Test	Result
	1.0	org.apache.lucene.TestHitIterator.testIterator org.apache.lucene.TestHitIterator.testIterator	1 PASS

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package org.apache.lucene;

import junit.framework.TestCase;

import org.apache.lucene.store.RAMDirectory;

import org.apache.lucene.index.IndexWriter;

import org.apache.lucene.index.Term;

import org.apache.lucene.analysis.WhitespaceAnalyzer;

import org.apache.lucene.document.Document;

import org.apache.lucene.document.Field;

import org.apache.lucene.search.IndexSearcher;

import org.apache.lucene.search.TermQuery;

import org.apache.lucene.search.Hits;

import org.apache.lucene.search.Hit;

import org.apache.lucene.search.HitIterator;

import java.util.NoSuchElementException;

/**

* This test intentionally not put in the search package in order

* to test HitIterator and Hit package protection.

public class TestHitIterator extends TestCase {

public void testIterator() throws Exception {

RAMDirectory directory = new RAMDirectory();

IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true);

Document doc = new Document();

doc.add(new Field("field", "iterator test doc 1", Field.Store.YES, Field.Index.TOKENIZED));

writer.addDocument(doc);

doc = new Document();

doc.add(new Field("field", "iterator test doc 2", Field.Store.YES, Field.Index.TOKENIZED));

writer.addDocument(doc);

writer.close();

IndexSearcher searcher = new IndexSearcher(directory);

Hits hits = searcher.search(new TermQuery(new Term("field", "iterator")));

HitIterator iterator = (HitIterator) hits.iterator();

assertEquals(2, iterator.length());

assertTrue(iterator.hasNext());

Hit hit = (Hit) iterator.next();

assertEquals("iterator test doc 1", hit.get("field"));

assertTrue(iterator.hasNext());

hit = (Hit) iterator.next();

assertEquals("iterator test doc 2", hit.getDocument().get("field"));

assertFalse(iterator.hasNext());

boolean caughtException = false;

try {

iterator.next();

} catch (NoSuchElementException e) {

assertTrue(true);

caughtException = true;

}

assertTrue(caughtException);

}