public function setUp()
{
$this->xmlEncoder = $this->prophesize(XmlEncoder::class);
$this->xmlDecoder = $this->prophesize(XmlDecoder::class);
$this->filesystem = $this->prophesize(Filesystem::class);
$this->driver = new XmlDriver('/path/to', $this->xmlEncoder->reveal(), $this->xmlDecoder->reveal(), $this->filesystem->reveal());
$this->collection = $this->prophesize(SuiteCollection::class);
$this->suite = $this->prophesize(Suite::class);
$this->document = $this->prophesize(Document::class);
}