public function testNetworkMessage()
{
$net = Bitcoin::getDefaultNetwork();
$parser = new NetworkMessageSerializer($net);
$factory = new Factory($net, new Random());
$headers = $factory->headers([BlockHeaderFactory::fromHex('0100000000000000000000000000000000000000000000000000000000000000000000003ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49ffff001d1dac2b7c')]);
$serialized = $headers->getNetworkMessage()->getBuffer();
$parsed = $parser->parse($serialized)->getPayload();
$this->assertEquals($headers, $parsed);
}
public function testBlockIndex()
{
$headerHex = '0100000000000000000000000000000000000000000000000000000000000000000000003ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49ffff001d1dac2b7c';
$header = BlockHeaderFactory::fromHex($headerHex);
$hash = $header->getHash();
$height = 0;
$work = 0;
$index = new BlockIndex($hash, $height, $work, $header);
$this->assertEquals($hash, $index->getHash());
$this->assertEquals($height, $index->getHeight());
$this->assertEquals($work, $index->getWork());
$this->assertSame($header, $index->getHeader());
}
public function testCreateInstance()
{
$ecAdapter = Bitcoin::getEcAdapter();
$params = new Params($ecAdapter->getMath());
$consensus = new Consensus($ecAdapter->getMath(), $params);
$proofOfWork = new ProofOfWork($ecAdapter->getMath(), $params);
$check = new HeaderCheck($consensus, $ecAdapter, $proofOfWork);
$header = BlockHeaderFactory::fromHex($this->getGenesisHex());
$hash = $header->getHash();
$this->assertNoException(function () use($check, $hash, $header) {
$check->check($hash, $header, false);
});
$this->assertNoException(function () use($check, $hash, $header) {
$check->check($hash, $header, true);
});
$badHeader = new BlockHeader($header->getVersion(), $header->getPrevBlock(), $header->getMerkleRoot(), $header->getTimestamp(), $header->getBits(), 1);
$this->assertException(function () use($check, $badHeader) {
$hash = $badHeader->getHash();
$check->check($hash, $badHeader, true);
});
}
