searchtest.java

来自「LuceneInAction配套源码,LuceneInAction是对lucen」· Java 代码 · 共 52 行

package lia.extsearch.perf;

import junit.framework.TestCase;
import org.apache.lucene.search.Hits;
import org.apache.lucene.search.Query;
import org.apache.lucene.analysis.standard.StandardAnalyzer;

import java.util.Date;
import java.util.Locale;

/**
 * @author <b>Mike Clark</b>
 * @author Clarkware Consulting, Inc.
 */
public class SearchTest extends TestCase {

  private static String today = Search.today();
  private static Date janOneTimestamp = Search.janOneTimestamp();
  private static Date todayTimestamp = Search.todayTimestamp();

  public SearchTest(String name) {
    super(name);
  }

  public void testSearchByTimestamp() throws Exception {
    Search s = new Search();
    Hits hits = s.searchByTimestamp(janOneTimestamp,
                                    todayTimestamp);
    assertEquals(1000, hits.length());
  }

  public void testSearchByDay() throws Exception {
    Search s = new Search();
    Hits hits = s.searchByDay("20040101", today);
    assertEquals(1000, hits.length());
  }

  public void testQueryParsing() throws Exception {
    SmartDayQueryParser parser =
        new SmartDayQueryParser("contents",
            new StandardAnalyzer());
    parser.setLocale(Locale.US);

    Query query =
        parser.parse("last-modified:[1/1/04 TO 2/29/04]");

    assertEquals("last-modified:[20040101 TO 20040229]",
        query.toString("contents"));
  }

}