fix errors

Author: ChiragAgg5k

tests/Storage/Device/LocalTest.php

@@ -5,6 +5,7 @@
 use PHPUnit\Framework\TestCase;
 use Utopia\Storage\Device\AWS;
 use Utopia\Storage\Device\Local;
+use Utopia\Storage\Exception\NotFoundException;
 
 class LocalTest extends TestCase
 {
@@ -75,6 +76,12 @@ public function testRead()
         $this->object->delete($this->object->getPath('text-for-read.txt'));
     }
 
+    public function testReadNonExistentFile()
+    {
+        $this->expectException(NotFoundException::class);
+        $this->object->read($this->object->getPath('non-existent-file.txt'));
+    }
+
     public function testFileExists()
     {
         $this->assertEquals($this->object->write($this->object->getPath('text-for-test-exists.txt'), 'Hello World'), true);

tests/Storage/S3Base.php

@@ -5,6 +5,7 @@
 use PHPUnit\Framework\TestCase;
 use Utopia\Storage\Device\Local;
 use Utopia\Storage\Device\S3;
+use Utopia\Storage\Exception\NotFoundException;
 
 abstract class S3Base extends TestCase
 {
@@ -133,6 +134,12 @@ public function testRead()
         $this->object->delete($this->object->getPath('text-for-read.txt'));
     }
 
+    public function testReadNonExistentFile()
+    {
+        $this->expectException(NotFoundException::class);
+        $this->object->read($this->object->getPath('non-existent-file.txt'));
+    }
+
     public function testFileExists()
     {
         $this->assertEquals(true, $this->object->exists($this->object->getPath('testing/kitten-1.jpg')));
@@ -410,4 +417,15 @@ public function testTransferSmall()
         $this->object->delete($path);
         $device->delete($destination);
     }
+
+    public function testTransferNonExistentFile()
+    {
+        $device = new Local(__DIR__.'/../resources/disk-a');
+
+        $path = $this->object->getPath('non-existent-file.txt');
+        $destination = $device->getPath('hello.txt');
+
+        $this->expectException(NotFoundException::class);
+        $this->object->transfer($path, $destination, $device);
+    }
 }