public virtual void Test()
{
PositionBasedTermVectorMapper mapper = new PositionBasedTermVectorMapper();
mapper.SetExpectations("test", tokens.Length, true, true);
//Test single position
for (int i = 0; i < tokens.Length; i++)
{
System.String token = tokens[i];
mapper.Map(token, 1, null, thePositions[i]);
}
var map = mapper.FieldToTerms;
Assert.IsTrue(map != null, "map is null and it shouldn't be");
Assert.IsTrue(map.Count == 1, "map Size: " + map.Count + " is not: " + 1);
var positions = map["test"];
Assert.IsNotNull(positions, "thePositions is null and it shouldn't be");
Assert.AreEqual(numPositions, positions.Count, "thePositions Size: " + positions.Count + " is not: " + numPositions);
System.Collections.BitArray bits = new System.Collections.BitArray((numPositions % 64 == 0?numPositions / 64:numPositions / 64 + 1) * 64);
for (var iterator = positions.GetEnumerator(); iterator.MoveNext(); )
{
var entry = iterator.Current;
PositionBasedTermVectorMapper.TVPositionInfo info = entry.Value;
Assert.IsTrue(info != null, "info is null and it shouldn't be");
int pos = (int)entry.Key;
bits.Set(pos, true);
Assert.IsTrue(info.Position == pos, info.Position + " does not equal: " + pos);
Assert.IsTrue(info.Offsets != null, "info.getOffsets() is null and it shouldn't be");
if (pos == 0)
{
Assert.IsTrue(info.Terms.Count == 2, "info.getTerms() Size: " + info.Terms.Count + " is not: " + 2); //need a test for multiple terms at one pos
Assert.IsTrue(info.Offsets.Count == 2, "info.getOffsets() Size: " + info.Offsets.Count + " is not: " + 2);
}
else
{
Assert.IsTrue(info.Terms.Count == 1, "info.getTerms() Size: " + info.Terms.Count + " is not: " + 1); //need a test for multiple terms at one pos
Assert.IsTrue(info.Offsets.Count == 1, "info.getOffsets() Size: " + info.Offsets.Count + " is not: " + 1);
}
}
Assert.IsTrue(BitSetSupport.Cardinality(bits) == numPositions, "Bits are not all on");
}
}
