public virtual void Test()
{
BoostingTermQuery query = new BoostingTermQuery(new Term("field", "seventy"));
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 100, "hits Size: " + hits.TotalHits + " is not: " + 100);
//they should all have the exact same score, because they all contain seventy once, and we set
//all the other similarity factors to be 1
Assert.IsTrue(hits.GetMaxScore() == 1, hits.GetMaxScore() + " does not equal: " + 1);
for (int i = 0; i < hits.ScoreDocs.Length; i++)
{
ScoreDoc doc = hits.ScoreDocs[i];
Assert.IsTrue(doc.score == 1, doc.score + " does not equal: " + 1);
}
CheckHits.CheckExplanations(query, PayloadHelper.FIELD, searcher, true);
Lucene.Net.Search.Spans.Spans spans = query.GetSpans(searcher.GetIndexReader());
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
Assert.IsTrue(spans is TermSpans, "spans is not an instanceof " + typeof(TermSpans));
/*float score = hits.score(0);
* for (int i =1; i < hits.length(); i++)
* {
* Assert.IsTrue(score == hits.score(i), "scores are not equal and they should be");
* }*/
}
public virtual void TestIgnoreSpanScorer()
{
PayloadTermQuery query = new PayloadTermQuery(new Term(PayloadHelper.MULTI_FIELD, "seventy"), new MaxPayloadFunction(), false);
IndexSearcher theSearcher = new IndexSearcher(directory, true, null);
theSearcher.Similarity = new FullSimilarity();
TopDocs hits = searcher.Search(query, null, 100, null);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 100, "hits Size: " + hits.TotalHits + " is not: " + 100);
//they should all have the exact same score, because they all contain seventy once, and we set
//all the other similarity factors to be 1
//System.out.println("Hash: " + seventyHash + " Twice Hash: " + 2*seventyHash);
Assert.IsTrue(hits.MaxScore == 4.0, hits.MaxScore + " does not equal: " + 4.0);
//there should be exactly 10 items that score a 4, all the rest should score a 2
//The 10 items are: 70 + i*100 where i in [0-9]
int numTens = 0;
for (int i = 0; i < hits.ScoreDocs.Length; i++)
{
ScoreDoc doc = hits.ScoreDocs[i];
if (doc.Doc % 10 == 0)
{
numTens++;
Assert.IsTrue(doc.Score == 4.0, doc.Score + " does not equal: " + 4.0);
}
else
{
Assert.IsTrue(doc.Score == 2, doc.Score + " does not equal: " + 2);
}
}
Assert.IsTrue(numTens == 10, numTens + " does not equal: " + 10);
CheckHits.CheckExplanations(query, "field", searcher, true);
Lucene.Net.Search.Spans.Spans spans = query.GetSpans(searcher.IndexReader, null);
Assert.IsTrue(spans != null, "spans is null and it shouldn't be");
Assert.IsTrue(spans is TermSpans, "spans is not an instanceof " + typeof(TermSpans));
//should be two matches per document
int count = 0;
//100 hits times 2 matches per hit, we should have 200 in count
while (spans.Next(null))
{
count++;
}
}
public virtual void TestNoPayload()
{
BoostingTermQuery q1 = new BoostingTermQuery(new Term(PayloadHelper.NO_PAYLOAD_FIELD, "zero"));
BoostingTermQuery q2 = new BoostingTermQuery(new Term(PayloadHelper.NO_PAYLOAD_FIELD, "foo"));
BooleanClause c1 = new BooleanClause(q1, BooleanClause.Occur.MUST);
BooleanClause c2 = new BooleanClause(q2, BooleanClause.Occur.MUST_NOT);
BooleanQuery query = new BooleanQuery();
query.Add(c1);
query.Add(c2);
TopDocs hits = searcher.Search(query, null, 100);
Assert.IsTrue(hits != null, "hits is null and it shouldn't be");
Assert.IsTrue(hits.TotalHits == 1, "hits Size: " + hits.TotalHits + " is not: " + 1);
int[] results = new int[1];
results[0] = 0; //hits.scoreDocs[0].doc;
CheckHits.CheckHitCollector(query, PayloadHelper.NO_PAYLOAD_FIELD, searcher, results);
}
/// <summary> Overrides superclass to ignore matches and focus on non-matches
///
/// </summary>
/// <seealso cref="CheckHits.checkNoMatchExplanations">
/// </seealso>
public override void Qtest(Query q, int[] expDocNrs)
{
CheckHits.CheckNoMatchExplanations(q, FIELD, searcher, expDocNrs);
}
public virtual void TestSpanNearQuery()
{
SpanNearQuery q = MakeQuery();
CheckHits.CheckHits_Renamed_Method(q, FIELD, searcher, new int[] { 0, 1 });
}
protected internal virtual void Check(SpanQuery q, int[] docs)
{
CheckHits.CheckHitCollector(q, null, searcher, docs);
}