MultichainClientTest

Complexity

Total Complexity

23

Size/Duplication

Total Lines	326
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

23 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	5	1
A	testGetInfo()	0	4	1
A	testGetPeerInfo()	0	4	1
A	testGetNewAddress()	0	4	1
A	testHelp()	0	4	1
A	testSendToAddress()	0	6	1
A	createTestAsset()	0	9	1
A	testValidateAddress()	0	5	1
A	testAppendRawExchange()	0	7	1
A	testCreateRawExchange()	0	7	1
A	testDecodeRawExchange()	0	9	1
A	testDisableRawTransaction()	0	8	1
A	testPrepareLockUnspent()	0	5	1
A	testAppendRawMetadata()	0	8	1
A	testCombineUnspent()	0	3	1
A	testGetAddressBalances()	0	5	1
A	testGetAddresses()	0	4	1
A	testGetAddressTransaction()	0	7	1
A	testGetAssetBalances()	0	3	1
A	testGetBlockchainParams()	0	4	1
A	testIssue()	0	8	1
A	testListAssets()	0	4	1
A	testListWalletTransactions()	0	4	1

<?php

use be\kunstmaan\multichain\MultichainClient;
use be\kunstmaan\multichain\MultichainHelper;

class MultichainClientTest extends \PHPUnit_Framework_TestCase
{

    /** @var MultichainClient */
    protected $multichain;

    /** @var  MultichainHelper */
    protected $helper;

    public function setUp()
    {
        $this->multichain = new MultichainClient("http://sirius.vanderveer.be:8000", 'multichainrpc', '79pgKQusiH3VDVpyzsM6e3kRz6gWNctAwgJvymG3iiuz', 3);
        $this->helper = new MultichainHelper($this->multichain);
    }

    /**
     * 	Returns general information about this node and blockchain. MultiChain adds some fields to Bitcoin Core’s
     * response, giving the blockchain’s chainname, description, protocol, peer-to-peer port. The setupblocks field
     * gives the length in blocks of the setup phase in which some consensus constraints are not applied. The
     * nodeaddress can be passed to other nodes for connecting.
     *
     * @group info
     */
    public function testGetInfo()
    {
        $info = $this->multichain->setDebug(true)->getInfo();

$info is not used, you could remove the assignment.

    }

    /**
     * Returns information about the other nodes to which this node is connected. If this is a MultiChain blockchain,
     * includes handshake and handshakelocal fields showing the remote and local address used during the handshaking
     * for that connection.
     *
     * @group info
     */
    public function testGetPeerInfo()
    {
        $peers = $this->multichain->setDebug(true)->getPeerInfo();

$peers is not used, you could remove the assignment.

    }

    /**
     * Returns a new address for receiving payments. Omit the account parameter for the default account – see note
     * about accounts.
     *
     * @group address
     */
    public function testGetNewAddress()
    {
        $address = $this->multichain->setDebug(true)->getNewAddress();

$address is not used, you could remove the assignment.

    }

    /**
     * Outputs a list of available API commands, including MultiChain-specific commands.
     *
     * @group info
     */
    public function testHelp()
    {
        $help = $this->multichain->setDebug(true)->help();

$help is not used, you could remove the assignment.

    }

    /**
     * Sends one or more assets to address, returning the txid. In Bitcoin Core, the amount field is the quantity of
     * the bitcoin currency. For MultiChain, an {"asset":qty, ...} object can be used for amount, in which each asset
     * is an asset name, ref or issuance txid, and each qty is the quantity of that asset to send (see native assets).
     * Use "" as the asset inside this object to specify a quantity of the native blockchain currency. See also
     * sendassettoaddress for sending a single asset and sendfromaddress to control the address whose funds are used.
     *
     * @group transaction
     */
    public function testSendToAddress(){
        $address1 = $this->multichain->getNewAddress();
        $address2 = $this->multichain->getNewAddress();
        $assetInfo = $this->createTestAsset($address1);
        $this->multichain->setDebug(true)->sendToAddress($address2, array($assetInfo["name"] => 100));

array($assetInfo['name'] => 100) is of type array<?,integer>, but the function expects a string.

$address2 is of type object<JsonRPC\Client>|object<Exception>, but the function expects a string.

    }

    /**
     * @param $address
     * @return mixed
     */
    private function createTestAsset($address){
        $name = uniqid("asset");
        $issueQty = 1000000;
        $units = 0.01;
        $assetTxId = $this->multichain->issue($address, $name, $issueQty, $units);
        // before the asset is usable, we need to wait a while
        $this->helper->waitForAssetAvailability($assetTxId);
        return $this->helper->getAssetInfoFromTxId($assetTxId);
    }

    /**
     * Returns information about address including a check for its validity.
     *
     * @group address
     */
    public function testValidateAddress()
    {
        $address = $this->multichain->getNewAddress();
        $this->multichain->setDebug(true)->validateAddress($address);
    }

    /**
     * Adds to the atomic exchange transaction in hexstring given by a previous call to createrawexchange or
     * appendrawexchange. This adds an offer to exchange the asset/s in output vout of transaction txid for qty units
     * of asset, where asset is an asset name, ref or issuance txid. The txid and vout should generally be taken from
     * the response to preparelockunspent or preparelockunspentfrom. Multiple items can be specified within the fourth
     * parameter to request multiple assets. Returns a raw hexadecimal transaction in the hex field alongside a
     * complete field stating whether the exchange is complete (i.e. balanced) or not. If complete, the transaction
     * can be transmitted to the network using sendrawtransaction. If not, it can be passed to a further counterparty,
     * who can call decoderawexchange and appendrawexchange as appropriate.
     *
     * @group exchange
     */
    public function testAppendRawExchange(){
        $address1 = $this->multichain->getNewAddress();
        $assetInfo = $this->createTestAsset($address1);
        $lock = $this->multichain->prepareLockUnspent(array($assetInfo["name"] => 123));
        $hexString = $this->multichain->createRawExchange($lock["txid"], $lock["vout"], array($assetInfo["name"] => 100));
        $this->multichain->setDebug(true)->appendRawExchange($hexString, $lock["txid"], $lock["vout"], array($assetInfo["name"] => 10));
    }

    /**
     * Creates a new atomic exchange transaction which offers to exchange the asset/s in output vout of transaction
     * txid for qty units of asset, where asset is an asset name, ref or issuance txid. The txid and vout should
     * generally be taken from the response to preparelockunspent or preparelockunspentfrom. Multiple items can be
     * specified within the third parameter to request multiple assets. Returns a raw partial transaction in
     * hexadecimal which can be passed to the counterparty, who can call decoderawexchange and appendrawexchange
     * as appropriate.
     *
     * @group exchange
     */
    public function testCreateRawExchange(){
        $address1 = $this->multichain->getNewAddress();
        $assetInfo1 = $this->createTestAsset($address1);
        $assetInfo2 = $this->createTestAsset($address1);
        $lock = $this->multichain->prepareLockUnspent(array($assetInfo1["name"] => 123));
        $this->multichain->setDebug(true)->createRawExchange($lock["txid"], $lock["vout"], array($assetInfo2["name"] => 100));
    }

    /**
     * Decodes the raw exchange transaction in hexstring, given by a previous call to createrawexchange or
     * appendrawexchange. Returns details on the offer represented by the exchange and its present state. The offer
     * field in the response lists the quantity of native currency and/or assets which are being offered for exchange.
     * The ask field lists the native currency and/or assets which are being asked for. The candisable field specifies
     * whether this wallet can disable the exchange transaction by double-spending against one of its inputs. The
     * cancomplete field specifies whether this wallet has the assets required to complete the exchange. The
     * complete field specifies whether the exchange is already complete (i.e. balanced) and ready for sending. If
     * verbose is true then all of the individual stages in the exchange are listed. Other fields relating to fees are
     * only relevant for blockchains which use a native currency.
     *
     * @group exchange
     */
    public function testDecodeRawExchange(){
        $address1 = $this->multichain->getNewAddress();
        $assetInfo1 = $this->createTestAsset($address1);
        $assetInfo2 = $this->createTestAsset($address1);
        $lock = $this->multichain->prepareLockUnspent(array($assetInfo1["name"] => 123));
        $hexString = $this->multichain->createRawExchange($lock["txid"], $lock["vout"], array($assetInfo2["name"] => 100));
        $this->multichain->setDebug(true)->decodeRawExchange($hexString, true);

    }

    /**
     * Sends a transaction to disable the offer of exchange in hexstring, returning the txid. This is achieved by
     * spending one of the exchange transaction’s inputs and sending it back to the wallet. To check whether this can
     * be used on an exchange transaction, check the candisable field of the output of decoderawexchange.
     *
     * @group exchange
     */
    public function testDisableRawTransaction(){
        $address1 = $this->multichain->getNewAddress();
        $assetInfo1 = $this->createTestAsset($address1);
        $assetInfo2 = $this->createTestAsset($address1);
        $lock = $this->multichain->prepareLockUnspent(array($assetInfo1["name"] => 123));
        $hexString = $this->multichain->createRawExchange($lock["txid"], $lock["vout"], array($assetInfo2["name"] => 100));
        $this->multichain->setDebug(true)->disableRawTransaction($hexString);
    }

    /**
     * Prepares an unspent transaction output (useful for building atomic exchange transactions) containing qty units
     * of asset, where asset is an asset name, ref or issuance txid. Multiple items can be specified within the first
     * parameter to include several assets within the output. The output will be locked against automatic selection for
     * spending unless the optional lock parameter is set to false. Returns the txid and vout of the prepared output.
     *
     * @group exchange
     */
    public function testPrepareLockUnspent(){
        $address1 = $this->multichain->getNewAddress();
        $assetInfo = $this->createTestAsset($address1);
        $this->multichain->setDebug(true)->prepareLockUnspent(array($assetInfo["name"] => 123));
    }

    /**
     * Adds a metadata output to the raw transaction in tx-hex given by a previous call to createrawtransaction. The
     * metadata is specified in data-hex in hexadecimal form and added in a new OP_RETURN transaction output. The
     * transaction can then be signed and transmitted to the network using signrawtransaction and sendrawtransaction.
     *
     * @group metadata
     */
    public function testAppendRawMetadata(){
        $address1 = $this->multichain->getNewAddress();
        $assetInfo1 = $this->createTestAsset($address1);
        $assetInfo2 = $this->createTestAsset($address1);
        $lock = $this->multichain->prepareLockUnspent(array($assetInfo1["name"] => 123));
        $txHex = $this->multichain->createRawExchange($lock["txid"], $lock["vout"], array($assetInfo2["name"] => 100));
        $this->multichain->setDebug(true)->appendRawMetadata($txHex, "fakemetadata");
    }

    /**
     * Sends transactions to combine large groups of unspent outputs (UTXOs) belonging to the same address into a
     * single unspent output, returning a list of txids. This can improve wallet performance, especially for miners in
     * a chain with short block times and non-zero block rewards. Set addresses to a comma-separated list of addresses
     * to combine outputs for, or * for all addresses in the wallet. Only combine outputs with at least minconf
     * confirmations, and use between mininputs and maxinputs per transaction. A single call to combineunspent can
     * create up to maxcombines transactions over up to maxtime seconds. See also the autocombine runtime parameters.
     *
     * @group operations
     */
    public function testCombineUnspent(){
        //$this->multichain->setDebug(true)->combineUnspent();
    }

    /**
     * Returns a list of all the asset balances for address in this node’s wallet, with at least minconf confirmations.
     * Use includeLocked to include unspent outputs which have been locked, e.g. by a call to preparelockunspent.
     *
     * @group address
     */
    public function testGetAddressBalances(){
        $address1 = $this->multichain->getNewAddress();
        $this->createTestAsset($address1);
        $this->multichain->setDebug(true)->getAddressBalances($address1);
    }


    /**
     * Returns a list of addresses in this node’s wallet. Set verbose to true to get more information about each
     * address, formatted like the output of the validateaddress command.
     *
     * @group address
     */
    public function testGetAddresses()
    {
         $this->multichain->setDebug(true)->getAddresses(true);
    }

    /**
     * Provides information about transaction txid related to address in this node’s wallet, including how it affected
     * that address’s balance. Use verbose to provide details of transaction inputs and outputs.
     *
     * @group address
     * @group transaction
     */
    public function testGetAddressTransaction(){
        $address1 = $this->multichain->getNewAddress();
        $address2 = $this->multichain->getNewAddress();
        $assetInfo = $this->createTestAsset($address1);
        $txId = $this->multichain->sendToAddress($address2, array($assetInfo["name"] => 100));

array($assetInfo['name'] => 100) is of type array<?,integer>, but the function expects a string.

$address2 is of type object<JsonRPC\Client>|object<Exception>, but the function expects a string.

        $this->multichain->setDebug(true)->getAddressTransaction($address2, $txId, true);
    }

    /**
     * Returns a list of all the asset balances for account in this node’s wallet, with at least minconf confirmations.
     * Omit the account parameter or use "" for the default account – see note about accounts. Use includeWatchOnly to
     * include the balance of watch-only addresses and includeLocked to include unspent outputs which have been locked,
     * e.g. by a call to preparelockunspent.
     *
     * @group test
     */
    public function testGetAssetBalances(){
        $this->multichain->setDebug(true)->getAssetBalances();
    }

    /**
     * Returns a list of all the parameters of this blockchain, reflecting the content of its params.dat file.
     *
     * @group info
     */
    public function testGetBlockchainParams()
    {
        $this->multichain->setDebug(true)->getBlockchainParams();
    }
    
    /**
     * Creates a new asset name on the blockchain, sending the initial qty units to address. The smallest transactable
     * unit is given by units, e.g. 0.01. If the chain uses a native currency, you can send some with the new asset
     * using the native-amount parameter. Returns the txid of the issuance transaction. For more information, see
     * native assets.
     *
     * @group asset
     */
    public function testIssue()
    {
        $address = $this->multichain->getNewAddress();
        $name = uniqid("asset");
        $issueQty = 1000000;
        $units = 0.01;
        $this->multichain->issue($address, $name, $issueQty, $units);
    }

    /**
     * Returns information about all assets issued on the blockchain. If an asset name, ref or issuance txid (see
     * native assets) is provided in asset, then information is only returned about that one asset.
     *
     * @group asset
     */
    public function testListAssets()
    {
        $this->multichain->listAssets();
    }

    /**
     * Lists information about the count most recent transactions in this node’s wallet, including how they affected
     * the node’s total balance. Use skip to go back further in history and includeWatchOnly to consider watch-only
     * addresses as if they belong to this wallet. Use verbose to provide the details of transaction inputs and
     * outputs. Note that unlike Bitcoin Core’s listtransactions command, the response contains one element per
     * transaction, rather than one per transaction output.
     *
     * @group transaction
     */
    public function testListWalletTransactions()
    {
        $this->multichain->listWalletTransactions(10, 0, false, false);
    }
}