public void Search_TakeAndSkip(int resultsToTake, int resultsToSkip, int expectedResults, int expectedTotalResults)
{
string searchQuery = "foo bar";
mockCommunityGroupRepo.SetupGet(repoEntities, repoEntities.Count);
EntitySearchResults <CommunityGroup> results = uut.Search(searchQuery, resultsToTake, resultsToSkip);
Assert.AreEqual(expectedResults, results.MatchedEntities.Count);
Assert.AreEqual(expectedTotalResults, results.TotalMatchedEntities);
}
public void Search_QueryMatching(string searchQuery, int expectedResults, int expectedTotalResults, params int[] expectedIndexes)
{
int resultsToTake = repoEntities.Count;
int resultsToSkip = 0;
mockCommunityGroupRepo.SetupGet(repoEntities, repoEntities.Count);
EntitySearchResults <CommunityGroup> results = uut.Search(searchQuery, resultsToTake, resultsToSkip);
Assert.AreEqual(expectedResults, results.MatchedEntities.Count);
Assert.AreEqual(expectedTotalResults, results.TotalMatchedEntities);
for (int i = 0; i < expectedIndexes.Length; ++i)
{
Assert.IsTrue(results.MatchedEntities.Contains(repoEntities[expectedIndexes[i]]));
}
}
private EntitySearchResults Search(string q, int pageSize, int page, QueryParser queryParser)
{
using (var searcher = new IndexSearcher(IndexDir, true))
{
Query query;
Highlighter highlighter = null;
if (q == null)
{
query = new MatchAllDocsQuery();
}
else
{
query = queryParser.Parse(q);
if (q.Any() && !StringExtension.EndsWithWhitespace(q) &&
!new[] { '"', '*', '~', '?' }.Contains(q.Last()))
{
query = new BooleanQuery
{
{ queryParser.Parse(q + "*"), Occur.SHOULD },
{ query, Occur.SHOULD }
};
}
highlighter = new Highlighter(new SimpleHTMLFormatter("<span class=\"is-highlighted\">", "</span>"), new QueryScorer(query));
}
var take = page * pageSize;
var sort = new Sort(new SortField(FIELD_NAME, SortField.STRING));
var docs = searcher.Search(query, null, take, sort);
var results = new EntitySearchResults
{
TotalHits = docs.TotalHits,
Hits = docs.ScoreDocs.Skip(take - pageSize).AsParallel().AsOrdered().Select(x => ScoreDocToSearchHit(searcher, highlighter, x)).ToArray()
};
return(results);
}
}
