public void TestBasicQueryParser()
{
var query = new QueryParser(Lucene.Net.Util.Version.LUCENE_29, "description", new SimpleAnalyzer())
.Parse("partnum:Q36 AND SPACE");
Assert.AreEqual("+partnum:q +description:space", query.ToString(), "note Q36 -> q");
Assert.AreEqual(0, searcher.Search(query, 10).ScoreDocs.Length, "doc not found :(");
}
public void TestPerFieldAnalyzer()
{
var analyzer = new PerFieldAnalyzerWrapper(new SimpleAnalyzer());
analyzer.AddAnalyzer("partnum", new KeywordAnalyzer());
var query =
new QueryParser(Lucene.Net.Util.Version.LUCENE_29, "description", analyzer)
.Parse("partnum:Q36 AND SPACE");
Assert.AreEqual("+partnum:Q36 +space", query.ToString("description"), "Q36 kept as-is");
Assert.AreEqual(1, searcher.Search(query, searcher.MaxDoc()).ScoreDocs.Length, "docs found!!!");
}
public void TestWithQueryParser()
{
var query =
new QueryParser(Lucene.Net.Util.Version.LUCENE_29, "contents", synonymAnalyzer).Parse("\"fox jumps\"");
Assert.AreEqual(1, indexSearcher.Search(query, 10).TotalHits);
Console.WriteLine("With SynonymAnalyzer, \"fox jumps\" parses to {0}", query.ToString("content"));
query =
new QueryParser(Lucene.Net.Util.Version.LUCENE_29, "contents",
new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_29)).Parse("\"fox jumps\"");
Assert.AreEqual(1, indexSearcher.Search(query, 10).TotalHits);
Console.WriteLine("With StandardAnalyzer, \"fox jumps\" parses to {0}", query.ToString("content"));
}
