public function testCopyLocalFileToStorage()
{
$localFilePath = __DIR__ . '/../Fixtures/testFile/test.txt';
$newFileName = 'test2.txt';
$resultStream = new InMemoryBuffer($this->filesystem, $newFileName);
$this->filesystem->expects($this->once())->method('createStream')->with($newFileName)->will($this->returnValue($resultStream));
$this->attachmentManager->copyLocalFileToStorage($localFilePath, $newFileName);
$resultStream->open(new StreamMode('rb+'));
$resultStream->seek(0);
$this->assertEquals('Test data', $resultStream->read(100));
}
