MessagePack\BufferUnpacker::getIntOverflowMode PHP Method

    public function getIntOverflowMode()
    {
        return $this->intOverflowMode;
    }

 public function testSetGetIntOverflowMode()
 {
     $this->assertSame(BufferUnpacker::INT_AS_EXCEPTION, $this->unpacker->getIntOverflowMode());
     $this->unpacker->setIntOverflowMode(BufferUnpacker::INT_AS_STR);
     $this->assertSame(BufferUnpacker::INT_AS_STR, $this->unpacker->getIntOverflowMode());
 }