private void testEnum(int lower, int upper)
{
NumericRangeQuery <int> q = NumericRangeQuery.NewIntRange("field4", 4, lower, upper, true, true);
FilteredTermEnum termEnum = q.GetEnum(searcher.IndexReader, null);
try
{
int count = 0;
do
{
Term t = termEnum.Term;
if (t != null)
{
int val = NumericUtils.PrefixCodedToInt(t.Text);
Assert.True(val >= lower && val <= upper, "value not in bounds");
count++;
}
else
{
break;
}
} while (termEnum.Next(null));
Assert.False(termEnum.Next(null));
Console.WriteLine("TermEnum on 'field4' for range [" + lower + "," + upper + "] contained " + count +
" terms.");
}
finally
{
termEnum.Close();
}
}
