public function testUpload()
{
$this->attachment->setEmptyFile(false);
$file = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\File\\File')->setConstructorArgs([__DIR__ . '/../Fixtures/testFile/test.txt'])->getMock();
$this->attachment->setFile($file);
$path = __DIR__ . '/../Fixtures/testFile/test.txt';
$file->expects($this->once())->method('getPathname')->will($this->returnValue(realpath($path)));
$file->expects($this->once())->method('isFile')->will($this->returnValue(true));
$memoryBuffer = new InMemoryBuffer($this->filesystem, 'test.txt');
$this->filesystem->expects($this->once())->method('createStream')->with($this->attachment->getFilename())->will($this->returnValue($memoryBuffer));
$this->attachmentManager->upload($this->attachment);
$memoryBuffer->open(new StreamMode('rb+'));
$memoryBuffer->seek(0);
$this->assertEquals('Test data', $memoryBuffer->read(100));
}
