public virtual void TestIntStream()
{
NumericTokenStream stream = new NumericTokenStream().SetIntValue(ivalue);
// use getAttribute to test if attributes really exist, if not an IAE will be throwed
ITermAttribute termAtt = stream.GetAttribute<ITermAttribute>();
ITypeAttribute typeAtt = stream.GetAttribute<ITypeAttribute>();
for (int shift = 0; shift < 32; shift += NumericUtils.PRECISION_STEP_DEFAULT)
{
Assert.IsTrue(stream.IncrementToken(), "New token is available");
Assert.AreEqual(NumericUtils.IntToPrefixCoded(ivalue, shift), termAtt.Term, "Term is correctly encoded");
Assert.AreEqual((shift == 0)?NumericTokenStream.TOKEN_TYPE_FULL_PREC:NumericTokenStream.TOKEN_TYPE_LOWER_PREC, typeAtt.Type, "Type correct");
}
Assert.IsFalse(stream.IncrementToken(), "No more tokens available");
}