public function testGetEndianness()
{
$this->resource = fopen(__DIR__ . '/assets/non-font-file.txt', 'r');
$stream = new Stream($this->resource);
$value = 0xff;
$packed = pack('S', $value);
if ($value === current(unpack('v', $packed))) {
$this->assertEquals(Stream::BYTE_ORDER_LITTLE_ENDIAN, $stream->getEndianness());
} else {
$this->assertEquals(Stream::BYTE_ORDER_BIG_ENDIAN, $stream->getEndianness());
}
}
