TEST_F(DateSortTest, testReverseDateSort) {
IndexSearcherPtr searcher = newLucene<IndexSearcher>(directory, true);
SortPtr sort = newLucene<Sort>(newLucene<SortField>(DATE_TIME_FIELD, SortField::STRING, true));
QueryParserPtr queryParser = newLucene<QueryParser>(LuceneVersion::LUCENE_CURRENT, TEXT_FIELD, newLucene<WhitespaceAnalyzer>());
QueryPtr query = queryParser->parse(L"Document");
// Execute the search and process the search results.
Collection<String> actualOrder = Collection<String>::newInstance(5);
Collection<ScoreDocPtr>hits = searcher->search(query, FilterPtr(), 1000, sort)->scoreDocs;
for (int32_t i = 0; i < hits.size(); ++i) {
DocumentPtr document = searcher->doc(hits[i]->doc);
String text = document->get(TEXT_FIELD);
actualOrder[i] = text;
}
searcher->close();
// Set up the expected order (ie. Document 5, 4, 3, 2, 1).
Collection<String> expectedOrder = Collection<String>::newInstance(5);
expectedOrder[0] = L"Document 5";
expectedOrder[1] = L"Document 4";
expectedOrder[2] = L"Document 3";
expectedOrder[3] = L"Document 2";
expectedOrder[4] = L"Document 1";
EXPECT_TRUE(expectedOrder.equals(actualOrder));
}
double checkPhraseQuery(DocumentPtr doc, PhraseQueryPtr query, int32_t slop, int32_t expectedNumResults)
{
query->setSlop(slop);
RAMDirectoryPtr ramDir = newLucene<RAMDirectory>();
WhitespaceAnalyzerPtr analyzer = newLucene<WhitespaceAnalyzer>();
IndexWriterPtr writer = newLucene<IndexWriter>(ramDir, analyzer, IndexWriter::MaxFieldLengthUNLIMITED);
writer->addDocument(doc);
writer->close();
IndexSearcherPtr searcher = newLucene<IndexSearcher>(ramDir, true);
TopDocsPtr td = searcher->search(query, FilterPtr(), 10);
BOOST_CHECK_EQUAL(expectedNumResults, td->totalHits);
searcher->close();
ramDir->close();
return td->maxScore;
}
