/**
* @covers WindowsAzure\ServiceRuntime\Internal\FileInputChannel::getInputStream
* @covers WindowsAzure\ServiceRuntime\Internal\FileInputChannel::closeInputStream
*/
public function testGetInputStream()
{
$rootDirectory = 'root';
$fileName = 'test.txt';
$fileContent = 'somecontent';
// Setup
vfsStreamWrapper::register();
vfsStreamWrapper::setRoot(new vfsStreamDirectory($rootDirectory));
$file = vfsStream::newFile($fileName);
$file->setContent($fileContent);
vfsStreamWrapper::getRoot()->addChild($file);
// Test
$fileInputChannel = new FileInputChannel();
$inputStream = $fileInputChannel->getInputStream(vfsStream::url($rootDirectory . '/' . $fileName));
$inputChannelContents = stream_get_contents($inputStream);
$this->assertEquals($fileContent, $inputChannelContents);
$fileInputChannel->closeInputStream();
// invalid file
$this->setExpectedException(get_class(new ChannelNotAvailableException()));
$fileInputChannel->getInputStream(vfsStream::url($rootDirectory . '/' . 'fakeinput'));
}
