feat(Storage): add samples for MoveObject (#2078)

Author: thiyaguk09

storage/src/move_object_atomic.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Copyright 2025 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * For instructions on how to run the full sample:
+ *
+ * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/storage/README.md
+ */
+
+namespace Google\Cloud\Samples\Storage;
+
+# [START storage_move_object]
+use Google\Cloud\Storage\StorageClient;
+
+/**
+ * Move an object to a new name within HNS-enabled bucket.
+ *
+ * @param string $bucketName The name of your Cloud Storage bucket.
+ *        (e.g. 'my-bucket')
+ * @param string $objectName The name of your Cloud Storage object.
+ *        (e.g. 'my-object')
+ * @param string $newObjectName the destination object name.
+ *        (e.g. 'my-other-object')
+ */
+function move_object_atomic(string $bucketName, string $objectName, string $newObjectName): void
+{
+    $storage = new StorageClient();
+    $bucket = $storage->bucket($bucketName);
+    $object = $bucket->object($objectName);
+    $object->move($newObjectName);
+    printf('Moved gs://%s/%s to gs://%s/%s' . PHP_EOL,
+        $bucketName,
+        $objectName,
+        $bucketName,
+        $newObjectName);
+}
+# [END storage_move_object]
+
+// The following 2 lines are only needed to run the samples
+require_once __DIR__ . '/../../testing/sample_helpers.php';
+\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);

storage/test/ObjectsTest.php

@@ -151,6 +151,44 @@ public function testManageObject()
         $this->assertEquals($output, $outputString);
     }
 
+    public function testMoveObjectAtomic()
+    {
+        $bucketName = self::$bucketName . '-hns';
+        $objectName = 'test-object-' . time();
+        $newObjectName = $objectName . '-moved';
+        $bucket = self::$storage->createBucket($bucketName, [
+            'hierarchicalNamespace' => ['enabled' => true],
+            'iamConfiguration' => ['uniformBucketLevelAccess' => ['enabled' => true]]
+        ]);
+
+        $object = $bucket->upload('test', ['name' => $objectName]);
+        $this->assertTrue($object->exists());
+
+        $output = self::runFunctionSnippet('move_object_atomic', [
+            $bucketName,
+            $objectName,
+            $newObjectName
+        ]);
+
+        $this->assertEquals(
+            sprintf(
+                'Moved gs://%s/%s to gs://%s/%s' . PHP_EOL,
+                $bucketName,
+                $objectName,
+                $bucketName,
+                $newObjectName
+            ),
+            $output
+        );
+
+        $this->assertFalse($object->exists());
+        $movedObject = $bucket->object($newObjectName);
+        $this->assertTrue($movedObject->exists());
+
+        $bucket->object($newObjectName)->delete();
+        $bucket->delete();
+    }
+
     public function testCompose()
     {
         $bucket = self::$storage->bucket(self::$bucketName);