Merge pull request #385 from johndodev/fix-remove

Remove useless serialize on remove

Author: norkunas

src/Engine.php

@@ -72,10 +72,6 @@ public function remove($searchableEntities): array
         $data = [];
 
         foreach ($searchableEntities as $entity) {
-            $searchableArray = $entity->getSearchableArray();
-            if (0 === \count($searchableArray)) {
-                continue;
-            }
             $indexUid = $entity->getIndexUid();
 
             if (!isset($data[$indexUid])) {

tests/Integration/EngineTest.php

@@ -39,13 +39,9 @@ public function testIndexingEmptyEntity(): void
             null
         );
 
-        // Index
-        $result = $this->engine->index($searchableImage);
-        $this->assertEmpty($result);
-
         // Remove
         $result = $this->engine->remove($searchableImage);
-        $this->assertEmpty($result);
+        $this->assertArrayHasKey('sf_phpunit__image', $result);
 
         // Update
         $result = $this->engine->index($searchableImage);