add setBucket method

src/AwsS3Adapter.php

@@ -105,6 +105,16 @@ public function getBucket()
         return $this->bucket;
     }
 
+    /**
+     * Set the S3Client bucket. Used for overriding the default bucket.
+     *
+     * @param string $bucket
+     */
+    public function setBucket($bucket)
+    {
+        $this->bucket = $bucket;
+    }
+
     /**
      * Get the S3Client instance.
      *

tests/AwsS3AdapterTests.php

@@ -57,6 +57,16 @@ public function testGetBucket()
         $this->assertEquals('bucket', $adapter->getBucket());
     }
 
+    public function testSetBucket()
+    {
+        $mock = $this->getS3Client();
+        $adapter = new Adapter($mock, 'bucket');
+        $this->assertEquals('bucket', $adapter->getBucket());
+
+        $adapter->setBucket('newBucket');
+        $this->assertEquals('newBucket', $adapter->getBucket());
+    }
+
     public function testGetClient()
     {
         $mock = $this->getS3Client();