public function testPersonalizedHash()
{
$treeA = new MerkleTree(new Node('a'), new Node('b'), new Node('c'), new Node('d'), new Node('e'));
$this->assertSame('6781891a87aa476454b74dc635c5cdebfc8f887438829ce2e81423f54906c058', $treeA->getRoot());
$treeA->setPersonalizationString('Halite unit test framework');
$this->assertSame('e912ee25c680b0e3ee30b52eec0f0d79b502e15c9091c19cec7afc3115260b78', $treeA->getRoot());
}
public function testCompat()
{
$treeA = new MerkleTree(new Node('a'), new Node('b'), new Node('c'), new Node('d'));
$treeB = new TrimmedMerkleTree(new Node('a'), new Node('b'), new Node('c'), new Node('d'));
$this->assertSame($treeA->getRoot(), $treeB->getRoot());
$personal = \random_bytes(32);
$treeA->setPersonalizationString($personal);
$treeB->setPersonalizationString($personal);
$this->assertSame($treeA->getRoot(), $treeB->getRoot());
}
