LUCENE-5714: TestBBoxStrategy needs to declare docValues requirement

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1609134 13f79535-47bb-0310-9956-ffa450edef68

lucene/spatial/src/test/org/apache/lucene/spatial/bbox/TestBBoxStrategy.java

@@ -35,6 +35,11 @@ import java.io.IOException;
 
 public class TestBBoxStrategy extends RandomSpatialOpStrategyTestCase {
 
+  @Override
+  protected boolean needsDocValues() {
+    return true;
+  }
+
   @Override
   protected Shape randomIndexedShape() {
     Rectangle world = ctx.getWorldBounds();