public virtual void TestDocumentWithNoValue()
{
Directory dir = NewDirectory();
IndexWriterConfig conf = NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random()));
IndexWriter writer = new IndexWriter(dir, conf);
for (int i = 0; i < 2; i++)
{
Document doc = new Document();
doc.Add(new StringField("dvUpdateKey", "dv", Store.NO));
if (i == 0) // index only one document with value
{
doc.Add(new BinaryDocValuesField("bdv", ToBytes(5L)));
}
writer.AddDocument(doc);
}
writer.Commit();
// update all docs' bdv field
writer.UpdateBinaryDocValue(new Term("dvUpdateKey", "dv"), "bdv", ToBytes(17L));
writer.Dispose();
DirectoryReader reader = DirectoryReader.Open(dir);
AtomicReader r = (AtomicReader)reader.Leaves[0].Reader;
BinaryDocValues bdv = r.GetBinaryDocValues("bdv");
BytesRef scratch = new BytesRef();
for (int i = 0; i < r.MaxDoc; i++)
{
Assert.AreEqual(17, GetValue(bdv, i, scratch));
}
reader.Dispose();
dir.Dispose();
}