/// <summary>
/// Tests that a query matches the an expected set of documents using a
/// HitCollector.
/// <para>
/// Note that when using the HitCollector API, documents will be collected
/// if they "match" regardless of what their score is.
/// </para>
/// </summary>
/// <param name="luceneTestCase"> The current test instance. </param>
/// <param name="query"> The query to test. </param>
/// <param name="searcher"> The searcher to test the query against. </param>
/// <param name="defaultFieldName"> Used for displaying the query in assertion messages. </param>
/// <param name="results"> A list of documentIds that must match the query. </param>
/// <seealso cref="DoCheckHits(LuceneTestCase, Random, Query, string, IndexSearcher, int[])"/>
// LUCENENET specific
// Removes dependency on <see cref="LuceneTestCase.ClassEnv.Similarity"/>
public static void CheckHitCollector(LuceneTestCase luceneTestCase, Random random, Query query, string defaultFieldName, IndexSearcher searcher, int[] results)
#endif
{
QueryUtils.Check(
#if FEATURE_INSTANCE_TESTDATA_INITIALIZATION
luceneTestCase,
#endif
random, query, searcher);
Trace.TraceInformation("Checked");
JCG.SortedSet <int> correct = new JCG.SortedSet <int>();
for (int i = 0; i < results.Length; i++)
{
correct.Add(Convert.ToInt32(results[i], CultureInfo.InvariantCulture));
}
JCG.SortedSet <int> actual = new JCG.SortedSet <int>();
ICollector c = new SetCollector(actual);
searcher.Search(query, c);
Assert.AreEqual(correct, actual, aggressive: false, () => "Simple: " + query.ToString(defaultFieldName));
for (int i = -1; i < 2; i++)
{
actual.Clear();
IndexSearcher s = QueryUtils.WrapUnderlyingReader(
#if FEATURE_INSTANCE_TESTDATA_INITIALIZATION
luceneTestCase,
#endif
random, searcher, i);
s.Search(query, c);
Assert.AreEqual(correct, actual, aggressive: false, () => "Wrap Reader " + i + ": " + query.ToString(defaultFieldName));
}
}
/// <summary>
/// Tests that a query matches the an expected set of documents using a
/// HitCollector.
/// <para>
/// Note that when using the HitCollector API, documents will be collected
/// if they "match" regardless of what their score is.
/// </para>
/// </summary>
/// <param name="query"> The query to test. </param>
/// <param name="searcher"> The searcher to test the query against. </param>
/// <param name="defaultFieldName"> Used for displaying the query in assertion messages. </param>
/// <param name="results"> A list of documentIds that must match the query. </param>
/// <seealso cref="DoCheckHits(Random, Query, string, IndexSearcher, int[])"/>
public static void CheckHitCollector(Random random, Query query, string defaultFieldName, IndexSearcher searcher, int[] results)
{
QueryUtils.Check(random, query, searcher);
Trace.TraceInformation("Checked");
JCG.SortedSet <int> correct = new JCG.SortedSet <int>(results);
JCG.SortedSet <int> actual = new JCG.SortedSet <int>();
ICollector c = new SetCollector(actual);
searcher.Search(query, c);
Assert.AreEqual(correct, actual, aggressive: false, () => "Simple: " + query.ToString(defaultFieldName));
for (int i = -1; i < 2; i++)
{
actual.Clear();
IndexSearcher s = QueryUtils.WrapUnderlyingReader(random, searcher, i);
s.Search(query, c);
Assert.AreEqual(correct, actual, aggressive: false, () => "Wrap Reader " + i + ": " + query.ToString(defaultFieldName));
}
}