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Fix TestBlockJoinValidation expectations. 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1686813 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Adrien Grand 2015-06-22 08:43:17 +00:00
parent fdeffbb536
commit c0fd50b2ed
1 changed files with 22 additions and 18 deletions
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38
lucene/join/src/test/org/apache/lucene/search/join/TestBlockJoinValidation.java
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@ -27,16 +27,22 @@ import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.LeafReaderContext;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanQuery;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.MatchAllDocsQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.QueryWrapperFilter;
import org.apache.lucene.search.Scorer;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.Weight;
import org.apache.lucene.search.WildcardQuery;
import org.apache.lucene.store.Directory;
import org.apache.lucene.util.Bits;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.TestUtil;
public class TestBlockJoinValidation extends LuceneTestCase {
@ -120,21 +126,23 @@ public class TestBlockJoinValidation extends LuceneTestCase {
}
public void testAdvanceValidationForToChildBjq() throws Exception {
int randomChildNumber = getRandomChildNumber(0);
// we need to make advance method meet wrong document, so random child number
// in BJQ must be greater than child number in Boolean clause
int nextRandomChildNumber = getRandomChildNumber(randomChildNumber);
Query parentQueryWithRandomChild = createParentsQueryWithOneChild(nextRandomChildNumber);
ToChildBlockJoinQuery blockJoinQuery = new ToChildBlockJoinQuery(parentQueryWithRandomChild, parentsFilter);
// advance() method is used by ConjunctionScorer, so we need to create Boolean conjunction query
BooleanQuery.Builder conjunctionQuery = new BooleanQuery.Builder();
WildcardQuery childQuery = new WildcardQuery(new Term("child", createFieldValue(randomChildNumber)));
conjunctionQuery.add(childQuery, BooleanClause.Occur.MUST);
conjunctionQuery.add(blockJoinQuery, BooleanClause.Occur.MUST);
Query parentQuery = new MatchAllDocsQuery();
ToChildBlockJoinQuery blockJoinQuery = new ToChildBlockJoinQuery(parentQuery, parentsFilter);
final LeafReaderContext context = indexSearcher.getIndexReader().leaves().get(0);
Weight weight = indexSearcher.createNormalizedWeight(blockJoinQuery, true);
Scorer scorer = weight.scorer(context, context.reader().getLiveDocs());
final Bits parentDocs = parentsFilter.getDocIdSet(context).bits();
int target;
do {
// make the parent scorer advance to a doc ID which is not a parent
target = TestUtil.nextInt(random(), 0, context.reader().maxDoc() - 2);
} while (parentDocs.get(target + 1));
try {
indexSearcher.search(conjunctionQuery.build(), 1);
fail("didn't get expected exception");
scorer.advance(target);
fail();
} catch (IllegalStateException expected) {
assertTrue(expected.getMessage() != null && expected.getMessage().contains(ToChildBlockJoinQuery.INVALID_QUERY_MESSAGE));
}
@ -205,10 +213,6 @@ public class TestBlockJoinValidation extends LuceneTestCase {
return childQueryWithRandomParent.build();
}
private static Query createParentQuery() {
return new TermQuery(new Term("id", createFieldValue(getRandomParentId())));
}
private static int getRandomParentId() {
return random().nextInt(AMOUNT_OF_PARENT_DOCS * AMOUNT_OF_SEGMENTS);
}