Issue #3004866 : Update for elasticsearch testing dependency

.gitlab-ci.yml

@@ -62,7 +62,7 @@ phpunit:
       command:
         - /bin/bash
         - -c
-        - docker-entrypoint.sh elasticsearch -e 'discovery.type=single-node' -e 'ELASTICSEARCH_JAVA_OPTS=-Xms1g -Xmx1g'
+        - echo -Xms256m >> /usr/share/elasticsearch/config/jvm.options && echo -Xmx256m >> /usr/share/elasticsearch/config/jvm.options && /usr/local/bin/docker-entrypoint.sh elasticsearch -Ediscovery.type=single-node
 
 ###################################################################################
 #

tests/src/Kernel/ElasticsearchTest.php

@@ -66,9 +66,7 @@ class ElasticsearchTest extends BackendTestBase {
       'elasticsearch_test',
     ]);
 
-    if (!$this->serverAvailable()) {
-      $this->markTestSkipped("ElasticSearch server not available");
-    }
+    $this->assertTrue($this->serverAvailable(), "ElasticSearch server not available");
   }
 
   /**
@@ -80,6 +78,15 @@ class ElasticsearchTest extends BackendTestBase {
     $this->container = NULL;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  protected function indexItems($index_id) {
+    $index = parent::indexItems($index_id);
+    sleep(6);
+    return $index;
+  }
+
   /**
    * Check if the server is available.
    */