Fix release tests for new synthetic vectors tests (#131008)

modules/reindex/src/test/java/org/elasticsearch/reindex/ReindexBasicTests.java

@@ -23,6 +23,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 
+import static org.elasticsearch.index.IndexSettings.SYNTHETIC_VECTORS;
 import static org.elasticsearch.index.query.QueryBuilders.termQuery;
 import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
 import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertHitCount;
@@ -181,6 +182,7 @@ public class ReindexBasicTests extends ReindexTestCase {
     }
 
     public void testReindexIncludeVectors() throws Exception {
+        assumeTrue("This test requires synthetic vectors to be enabled", SYNTHETIC_VECTORS);
         var resp1 = prepareCreate("test").setSettings(
             Settings.builder().put(IndexSettings.INDEX_MAPPING_SOURCE_SYNTHETIC_VECTORS_SETTING.getKey(), true).build()
         ).setMapping("foo", "type=dense_vector,similarity=l2_norm", "bar", "type=sparse_vector").get();

modules/reindex/src/test/java/org/elasticsearch/reindex/UpdateByQueryBasicTests.java

@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 
+import static org.elasticsearch.index.IndexSettings.SYNTHETIC_VECTORS;
 import static org.elasticsearch.index.query.QueryBuilders.termQuery;
 import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
 import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertHitCount;
@@ -157,6 +158,7 @@ public class UpdateByQueryBasicTests extends ReindexTestCase {
     }
 
     public void testUpdateByQueryIncludeVectors() throws Exception {
+        assumeTrue("This test requires synthetic vectors to be enabled", SYNTHETIC_VECTORS);
         var resp1 = prepareCreate("test").setSettings(
             Settings.builder().put(IndexSettings.INDEX_MAPPING_SOURCE_SYNTHETIC_VECTORS_SETTING.getKey(), true).build()
         ).setMapping("foo", "type=dense_vector,similarity=l2_norm", "bar", "type=sparse_vector").get();