Add negative tests for stat and rename

src/NativeFileInfo.php

@@ -39,11 +39,13 @@ class NativeFileInfo implements IFileInfo {
 	 * @param \Icewind\SMB\NativeShare $share
 	 * @param string $path
 	 * @param string $name
+	 * @param array $stat
 	 */
-	public function __construct($share, $path, $name) {
+	public function __construct($share, $path, $name, $stat = null) {
 		$this->share = $share;
 		$this->path = $path;
 		$this->name = $name;
+		$this->statCache = $stat;
 	}
 
 	/**

src/NativeShare.php

@@ -101,7 +101,7 @@ class NativeShare implements IShare {
 	 * @return \Icewind\SMB\IFileInfo[]
 	 */
 	public function stat($path) {
-		return new NativeFileInfo($this, $path, basename($path));
+		return new NativeFileInfo($this, $path, basename($path), $this->getStat($path));
 	}
 
 	public function getStat($path) {

tests/AbstractShare.php

@@ -303,6 +303,23 @@ abstract class AbstractShare extends \PHPUnit_Framework_TestCase {
 		$this->share->rmdir('/foobar/asd');
 	}
 
+	/**
+	 * @expectedException \Icewind\SMB\NotFoundException
+	 */
+	public function testRenameNonExisting() {
+		$this->share->rename('/foobar/asd', '/foobar/bar');
+	}
+
+	/**
+	 * @expectedException \Icewind\SMB\NotFoundException
+	 */
+	public function testRenameTargetNonExisting() {
+		$txt= $this->getTextFile();
+		$this->share->put($txt, $this->root . '/foo.txt');
+		unlink($txt);
+		$this->share->rename($this->root . '/foo.txt', $this->root . '/bar/foo.txt');
+	}
+
 	public function testModifiedDate() {
 		$now = time();
 		$this->share->put($this->getTextFile(), $this->root . '/foo.txt');
@@ -387,6 +404,13 @@ abstract class AbstractShare extends \PHPUnit_Framework_TestCase {
 		$this->assertEquals($size, $info->getSize());
 	}
 
+	/**
+	 * @expectedException \Icewind\SMB\NotFoundException
+	 */
+	public function testStatNonExisting() {
+		$this->share->stat($this->root . '/fo.txt');
+	}
+
 	/**
 	 * note setting archive and system bit is not supported
 	 *