public void TestIndex()
{
string utf8Test = @"
いろはにほへど ちりぬるを
わがよたれぞ つねならむ
うゐのおくやま けふこえて
あさきゆめみじ ゑひもせず (4)
";
var guid = Guid.NewGuid();
using (var tixS = new MemoryStream())
using (var tdtS = new MemoryStream())
using (var dixS = new MemoryStream())
using (var ddtS = new MemoryStream())
{
using (var writer = new IndexWriter(tixS, tdtS, dixS, ddtS))
{
var document = new bsharptree.example.simpleindex.Document(guid, new MemoryStream(Encoding.UTF8.GetBytes(utf8Test)));
writer.AddDocument(document, new DefaultAnalyzer());
writer.TermStorage.Index.Commit();
}
//tixS.Flush();
//tdtS.Flush();
//dixS.Flush();
//ddtS.Flush();
// reset
tixS.Seek(0, SeekOrigin.Begin);
tdtS.Seek(0, SeekOrigin.Begin);
dixS.Seek(0, SeekOrigin.Begin);
ddtS.Seek(0, SeekOrigin.Begin);
using (var termStorage = new TermStorage(tixS, tdtS))
{
var analyzer = new DefaultAnalyzer();
var stream = new MemoryStream(Encoding.UTF8.GetBytes(utf8Test));
foreach (var tp in analyzer.GetTermPositions(stream))
{
var positions = termStorage.Get(tp.Term);
var found = false;
foreach (var pos in positions.Value)
{
Assert.IsTrue(pos.Document.Equals(guid));
if (pos.Span.Start == tp.Span.Start && pos.Span.End == tp.Span.End)
found = true;
}
Assert.IsTrue(found);
}
}
//var foo = new IndexQueryProvider();
//var docStorage = new DocumentStorage(dixS, ddtS);
//var results = from term in foo.Terms
// from location in term.Value
// where term.Key == "foo" || term.Key == "bar"
// select location;
//foreach (var result in results.Distinct())
//{
// Console.Out.WriteLine(result.Document);
// var document = docStorage.Get(result.Document);
// var context = docStorage.GetContext(result);
// Console.Out.WriteLine(context);
// Console.Out.WriteLine();
//}
}
}
