ENGCOM-2962: [MSI] Make Magento MSI test builds as mandatory part of all Pull Requests delivered to Magento core #2170

 - Merge Pull Request magento-engcom/magento2ce#2170 from magento-engcom/magento2ce:MSI-1616
 - Merged commits:
   1. 90225a4

Author: magento-engcom-team

app/code/Magento/CatalogSearch/Model/Indexer/Fulltext.php

@@ -147,8 +147,10 @@ public function executeByDimensions(array $dimensions, \Traversable $entityIds =
             $productIds = array_unique(
                 array_merge($entityIds, $this->fulltextResource->getRelationsByChild($entityIds))
             );
-            $saveHandler->deleteIndex($dimensions, new \ArrayIterator($productIds));
-            $saveHandler->saveIndex($dimensions, $this->fullAction->rebuildStoreIndex($storeId, $productIds));
+            if ($saveHandler->isAvailable($dimensions)) {
+                $saveHandler->deleteIndex($dimensions, new \ArrayIterator($productIds));
+                $saveHandler->saveIndex($dimensions, $this->fullAction->rebuildStoreIndex($storeId, $productIds));
+            }
         }
     }
 

app/code/Magento/CatalogSearch/Model/Indexer/IndexerHandler.php

@@ -124,9 +124,13 @@ public function cleanIndex($dimensions)
     /**
      * {@inheritdoc}
      */
-    public function isAvailable()
+    public function isAvailable($dimensions = [])
     {
-        return true;
+        if (empty($dimensions)) {
+            return true;
+        }
+
+        return $this->resource->getConnection()->isTableExists($this->getTableName($dimensions));
     }
 
     /**

app/code/Magento/Elasticsearch/Model/Indexer/IndexerHandler.php

@@ -124,7 +124,7 @@ public function cleanIndex($dimensions)
     /**
      * {@inheritdoc}
      */
-    public function isAvailable()
+    public function isAvailable($dimensions = [])
     {
         return $this->adapter->ping();
     }

lib/internal/Magento/Framework/Indexer/SaveHandler/IndexerHandler.php

@@ -128,7 +128,7 @@ public function cleanIndex($dimensions)
     /**
      * {@inheritdoc}
      */
-    public function isAvailable()
+    public function isAvailable($dimensions = [])
     {
         return true;
     }

lib/internal/Magento/Framework/Indexer/SaveHandler/IndexerInterface.php

@@ -47,7 +47,8 @@ public function cleanIndex($dimensions);
     /**
      * Define if engine is available
      *
+     * @param Dimension[] $dimensions
      * @return bool
      */
-    public function isAvailable();
+    public function isAvailable($dimensions = []);
 }