diff --git a/src/test/java/org/opensearch/neuralsearch/query/HybridQueryBuilderTests.java b/src/test/java/org/opensearch/neuralsearch/query/HybridQueryBuilderTests.java
index 6b73f2709..72ea8fa7b 100644
--- a/src/test/java/org/opensearch/neuralsearch/query/HybridQueryBuilderTests.java
+++ b/src/test/java/org/opensearch/neuralsearch/query/HybridQueryBuilderTests.java
@@ -9,12 +9,6 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.opensearch.core.xcontent.ToXContent.EMPTY_PARAMS;
-import org.opensearch.index.query.MatchAllQueryBuilder;
-import org.opensearch.index.query.QueryBuilder;
-import org.opensearch.index.query.QueryBuilders;
-import org.opensearch.index.query.QueryShardContext;
-import org.opensearch.index.query.TermQueryBuilder;
-import org.opensearch.index.query.QueryBuilderVisitor;
 import static org.opensearch.index.query.AbstractQueryBuilder.BOOST_FIELD;
 import static org.opensearch.index.query.AbstractQueryBuilder.DEFAULT_BOOST;
 import static org.opensearch.knn.index.query.KNNQueryBuilder.FILTER_FIELD;
@@ -48,6 +42,11 @@
 import org.opensearch.core.xcontent.XContentBuilder;
 import org.opensearch.core.xcontent.XContentParser;
 import org.opensearch.index.mapper.TextFieldMapper;
+import org.opensearch.index.query.MatchAllQueryBuilder;
+import org.opensearch.index.query.QueryBuilder;
+import org.opensearch.index.query.QueryBuilders;
+import org.opensearch.index.query.QueryShardContext;
+import org.opensearch.index.query.TermQueryBuilder;
 import org.opensearch.knn.index.VectorDataType;
 import org.opensearch.knn.index.mapper.KNNVectorFieldMapper;
 import org.opensearch.knn.index.query.KNNQuery;
@@ -713,7 +712,7 @@ public void testBoost_whenDefaultBoostSet_thenBuildSuccessfully() {
     public void testVisit() {
         HybridQueryBuilder hybridQueryBuilder = new HybridQueryBuilder().add(new NeuralQueryBuilder()).add(new NeuralSparseQueryBuilder());
         List<QueryBuilder> visitedQueries = new ArrayList<>();
-        hybridQueryBuilder.visit(QueryBuilderVisitor.NO_OP_VISITOR);
+        hybridQueryBuilder.visit(createTestVisitor(visitedQueries));
         assertEquals(3, visitedQueries.size());
     }
 
diff --git a/src/test/java/org/opensearch/neuralsearch/query/OpenSearchQueryTestCase.java b/src/test/java/org/opensearch/neuralsearch/query/OpenSearchQueryTestCase.java
index 97e1f7c5d..a1e8210e6 100644
--- a/src/test/java/org/opensearch/neuralsearch/query/OpenSearchQueryTestCase.java
+++ b/src/test/java/org/opensearch/neuralsearch/query/OpenSearchQueryTestCase.java
@@ -7,6 +7,14 @@
 import static java.util.Collections.emptyMap;
 import static java.util.Collections.singletonMap;
 import static java.util.stream.Collectors.toList;
+import org.apache.lucene.search.DocIdSetIterator;
+import org.apache.lucene.search.Explanation;
+import org.apache.lucene.search.Query;
+import org.apache.lucene.search.Scorer;
+import org.apache.lucene.search.Weight;
+import org.apache.lucene.search.BooleanClause;
+import org.opensearch.index.query.QueryBuilder;
+import org.opensearch.index.query.QueryBuilderVisitor;
 import static org.opensearch.neuralsearch.settings.NeuralSearchSettings.NEURAL_SEARCH_HYBRID_SEARCH_DISABLED;
 
 import java.io.IOException;
@@ -20,11 +28,6 @@
 import org.apache.lucene.document.FieldType;
 import org.apache.lucene.document.TextField;
 import org.apache.lucene.index.LeafReaderContext;
-import org.apache.lucene.search.DocIdSetIterator;
-import org.apache.lucene.search.Explanation;
-import org.apache.lucene.search.Query;
-import org.apache.lucene.search.Scorer;
-import org.apache.lucene.search.Weight;
 import org.opensearch.Version;
 import org.opensearch.cluster.metadata.IndexMetadata;
 import org.opensearch.common.CheckedConsumer;
@@ -230,4 +233,18 @@ public float getMaxScore(int upTo) {
     protected static void initFeatureFlags() {
         System.setProperty(NEURAL_SEARCH_HYBRID_SEARCH_DISABLED.getKey(), "true");
     }
+
+    protected static QueryBuilderVisitor createTestVisitor(List<QueryBuilder> visitedQueries) {
+        return new QueryBuilderVisitor() {
+            @Override
+            public void accept(QueryBuilder qb) {
+                visitedQueries.add(qb);
+            }
+
+            @Override
+            public QueryBuilderVisitor getChildVisitor(BooleanClause.Occur occur) {
+                return this;
+            }
+        };
+    }
 }