AbstractTestCase::getRpcClient() - Code Metrics - Inspection of "Transaction tests" - Bit-Wasp/bitcoin-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#542)

by thomas

created 2017-10-01 09:16 UTC

AbstractTestCase::getRpcClient() A

↳ Parent: AbstractTestCase

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0

<?php

namespace BitWasp\Bitcoin\RpcTest;

use BitWasp\Bitcoin\Network\NetworkFactory;
use BitWasp\Bitcoin\Network\NetworkInterface;
use BitWasp\Bitcoin\Script\Interpreter\Interpreter;
use Nbobtc\Command\Command;

abstract class AbstractTestCase extends \PHPUnit_Framework_TestCase
{
    /**
     * @var string
     */
    protected $rpcHost;

    /**
     * @var string
     */
    protected $rpcPort;

    /**
     * @var string
     */
    protected $rpcUser;

    /**
     * @var string
     */
    protected $rpcPass;

    /**
     * @var \Nbobtc\Http\Client
     */
    protected $client;

    /**
     * @var array
     */
    private $scriptFlagNames;

    /**
     * @var NetworkInterface
     */
    protected $network;

    /**
     * AbstractTestCase constructor.
     * @param null $name
     * @param array $data
     * @param string $dataName
     */
    public function __construct($name = null, array $data = [], $dataName = '')
    {
        $this->initRpcConfig();
        parent::__construct($name, $data, $dataName);
    }

    protected function initRpcConfig()
    {
        if (!($host = getenv("RPC_TEST_HOST"))) {
            throw new \RuntimeException("Missing RPC_TEST_HOST from environment");
        }
        if (!($port = getenv("RPC_TEST_PORT"))) {
            throw new \RuntimeException("Missing RPC_TEST_PORT from environment");
        }
        if (!($user = getenv("RPC_TEST_USERNAME"))) {
            throw new \RuntimeException("Missing RPC_TEST_USERNAME from environment");
        }
        if (!($pass = getenv("RPC_TEST_PASSWORD"))) {
            throw new \RuntimeException("Missing RPC_TEST_PASSWORD from environment");
        }
        if (!($networkName = getenv("RPC_NETWORK"))) {
            throw new \RuntimeException("Missing RPC_NETWORK from environment");
        }

        if ($networkName === "bitcoin") {
            $this->network = NetworkFactory::bitcoin();
        } else if ($networkName === "bitcoinTestnet") {
            $this->network = NetworkFactory::bitcoinTestnet();
        } else {
            throw new \RuntimeException("Unconfigured network");
        }

        $this->rpcHost = $host;
        $this->rpcPort = $port;
        $this->rpcUser = $user;
        $this->rpcPass = $pass;
    }

    /**
     * @return string
     */
    protected function getRpcDsn()
    {
        return "http://{$this->rpcUser}:{$this->rpcPass}@{$this->rpcHost}:{$this->rpcPort}";
    }

    /**
     * @return \Nbobtc\Http\Client
     */
    protected function getRpcClient()
    {
        if (null === $this->client) {
            $this->client = new \Nbobtc\Http\Client($this->getRpcDsn());
        }

        return $this->client;
    }

    /**
     * @param string $command
     * @param array $params
     * @return mixed
     */
    protected function makeRpcRequest($command, array $params = [])
    {
        $unsorted = $this->getRpcClient()->sendCommand(new Command($command, $params));
        $jsonResult = $unsorted->getBody()->getContents();
        $json = json_decode($jsonResult, true);
        if (false === $json) {
            throw new \RuntimeException("Invalid JSON from server");
        }
        return $json;
    }


    /**
     * @param string $name
     * @return array
     */
    public function jsonDataFile($name)
    {
        $contents = $this->dataFile($name);
        $decoded = json_decode($contents, true);
        if (false === $decoded || json_last_error() !== JSON_ERROR_NONE) {
            throw new \RuntimeException('Invalid JSON file ' . $name);
        }

        return $decoded;
    }

    /**
     * @param string $filename
     * @return string
     */
    public function dataFile($filename)
    {
        $contents = file_get_contents($this->dataPath($filename));
        if (false === $contents) {
            throw new \RuntimeException('Failed to data file ' . $filename);
        }
        return $contents;
    }

    /**
     * @param string $file
     * @return string
     */
    public function dataPath($file)
    {
        return __DIR__ . '/../tests/Data/' . $file;
    }


    /**
     * @return array
     */
    public function calcMapScriptFlags()
    {
        if (null === $this->scriptFlagNames) {
            $this->scriptFlagNames = [
                "NONE" => Interpreter::VERIFY_NONE,
                "P2SH" => Interpreter::VERIFY_P2SH,
                "STRICTENC" => Interpreter::VERIFY_STRICTENC,
                "DERSIG" => Interpreter::VERIFY_DERSIG,
                "LOW_S" => Interpreter::VERIFY_LOW_S,
                "SIGPUSHONLY" => Interpreter::VERIFY_SIGPUSHONLY,
                "MINIMALDATA" => Interpreter::VERIFY_MINIMALDATA,
                "NULLDUMMY" => Interpreter::VERIFY_NULL_DUMMY,
                "DISCOURAGE_UPGRADABLE_NOPS" => Interpreter::VERIFY_DISCOURAGE_UPGRADABLE_NOPS,
                "CLEANSTACK" => Interpreter::VERIFY_CLEAN_STACK,
                "CHECKLOCKTIMEVERIFY" => Interpreter::VERIFY_CHECKLOCKTIMEVERIFY,
                "CHECKSEQUENCEVERIFY" => Interpreter::VERIFY_CHECKSEQUENCEVERIFY,
                "WITNESS" => Interpreter::VERIFY_WITNESS,
                "DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM" => Interpreter::VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM,
                "MINIMALIF" => Interpreter::VERIFY_MINIMALIF,
                "NULLFAIL" => Interpreter::VERIFY_NULLFAIL,
            ];
        }

        return $this->scriptFlagNames;
    }

    /**
     * @param string $string
     * @return int
     */
    public function getScriptFlagsFromString($string)
    {
        $mapFlagNames = $this->calcMapScriptFlags();
        if (strlen($string) === 0) {
            return Interpreter::VERIFY_NONE;
        }

        $flags = 0;
        $words = explode(",", $string);
        foreach ($words as $word) {
            if (!isset($mapFlagNames[$word])) {
                throw new \RuntimeException('Unknown verification flag: ' . $word);
            }

            $flags |= $mapFlagNames[$word];
        }

        return $flags;
    }

}


1			<?php
2
3			namespace BitWasp\Bitcoin\RpcTest;
4
5			use BitWasp\Bitcoin\Network\NetworkFactory;
6			use BitWasp\Bitcoin\Network\NetworkInterface;
7			use BitWasp\Bitcoin\Script\Interpreter\Interpreter;
8			use Nbobtc\Command\Command;
9
10			abstract class AbstractTestCase extends \PHPUnit_Framework_TestCase
11			{
12			/**
13			* @var string
14			*/
15			protected $rpcHost;
16
17			/**
18			* @var string
19			*/
20			protected $rpcPort;
21
22			/**
23			* @var string
24			*/
25			protected $rpcUser;
26
27			/**
28			* @var string
29			*/
30			protected $rpcPass;
31
32			/**
33			* @var \Nbobtc\Http\Client
34			*/
35			protected $client;
36
37			/**
38			* @var array
39			*/
40			private $scriptFlagNames;
41
42			/**
43			* @var NetworkInterface
44			*/
45			protected $network;
46
47			/**
48			* AbstractTestCase constructor.
49			* @param null $name
50			* @param array $data
51			* @param string $dataName
52			*/
53			public function __construct($name = null, array $data = [], $dataName = '')
54			{
55			$this->initRpcConfig();
56			parent::__construct($name, $data, $dataName);
57			}
58
59			protected function initRpcConfig()
60			{
61			if (!($host = getenv("RPC_TEST_HOST"))) {
62			throw new \RuntimeException("Missing RPC_TEST_HOST from environment");
63			}
64			if (!($port = getenv("RPC_TEST_PORT"))) {
65			throw new \RuntimeException("Missing RPC_TEST_PORT from environment");
66			}
67			if (!($user = getenv("RPC_TEST_USERNAME"))) {
68			throw new \RuntimeException("Missing RPC_TEST_USERNAME from environment");
69			}
70			if (!($pass = getenv("RPC_TEST_PASSWORD"))) {
71			throw new \RuntimeException("Missing RPC_TEST_PASSWORD from environment");
72			}
73			if (!($networkName = getenv("RPC_NETWORK"))) {
74			throw new \RuntimeException("Missing RPC_NETWORK from environment");
75			}
76
77			if ($networkName === "bitcoin") {
78			$this->network = NetworkFactory::bitcoin();
79			} else if ($networkName === "bitcoinTestnet") {
80			$this->network = NetworkFactory::bitcoinTestnet();
81			} else {
82			throw new \RuntimeException("Unconfigured network");
83			}
84
85			$this->rpcHost = $host;
86			$this->rpcPort = $port;
87			$this->rpcUser = $user;
88			$this->rpcPass = $pass;
89			}
90
91			/**
92			* @return string
93			*/
94			protected function getRpcDsn()
95			{
96			return "http://{$this->rpcUser}:{$this->rpcPass}@{$this->rpcHost}:{$this->rpcPort}";
97			}
98
99			/**
100			* @return \Nbobtc\Http\Client
101			*/
102			protected function getRpcClient()
103			{
104			if (null === $this->client) {
105			$this->client = new \Nbobtc\Http\Client($this->getRpcDsn());
106			}
107
108			return $this->client;
109			}
110
111			/**
112			* @param string $command
113			* @param array $params
114			* @return mixed
115			*/
116			protected function makeRpcRequest($command, array $params = [])
117			{
118			$unsorted = $this->getRpcClient()->sendCommand(new Command($command, $params));
119			$jsonResult = $unsorted->getBody()->getContents();
120			$json = json_decode($jsonResult, true);
121			if (false === $json) {
122			throw new \RuntimeException("Invalid JSON from server");
123			}
124			return $json;
125			}
126
127
128			/**
129			* @param string $name
130			* @return array
131			*/
132			public function jsonDataFile($name)
133			{
134			$contents = $this->dataFile($name);
135			$decoded = json_decode($contents, true);
136			if (false === $decoded \|\| json_last_error() !== JSON_ERROR_NONE) {
137			throw new \RuntimeException('Invalid JSON file ' . $name);
138			}
139
140			return $decoded;
141			}
142
143			/**
144			* @param string $filename
145			* @return string
146			*/
147			public function dataFile($filename)
148			{
149			$contents = file_get_contents($this->dataPath($filename));
150			if (false === $contents) {
151			throw new \RuntimeException('Failed to data file ' . $filename);
152			}
153			return $contents;
154			}
155
156			/**
157			* @param string $file
158			* @return string
159			*/
160			public function dataPath($file)
161			{
162			return __DIR__ . '/../tests/Data/' . $file;
163			}
164
165
166			/**
167			* @return array
168			*/
169			public function calcMapScriptFlags()
170			{
171			if (null === $this->scriptFlagNames) {
172			$this->scriptFlagNames = [
173			"NONE" => Interpreter::VERIFY_NONE,
174			"P2SH" => Interpreter::VERIFY_P2SH,
175			"STRICTENC" => Interpreter::VERIFY_STRICTENC,
176			"DERSIG" => Interpreter::VERIFY_DERSIG,
177			"LOW_S" => Interpreter::VERIFY_LOW_S,
178			"SIGPUSHONLY" => Interpreter::VERIFY_SIGPUSHONLY,
179			"MINIMALDATA" => Interpreter::VERIFY_MINIMALDATA,
180			"NULLDUMMY" => Interpreter::VERIFY_NULL_DUMMY,
181			"DISCOURAGE_UPGRADABLE_NOPS" => Interpreter::VERIFY_DISCOURAGE_UPGRADABLE_NOPS,
182			"CLEANSTACK" => Interpreter::VERIFY_CLEAN_STACK,
183			"CHECKLOCKTIMEVERIFY" => Interpreter::VERIFY_CHECKLOCKTIMEVERIFY,
184			"CHECKSEQUENCEVERIFY" => Interpreter::VERIFY_CHECKSEQUENCEVERIFY,
185			"WITNESS" => Interpreter::VERIFY_WITNESS,
186			"DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM" => Interpreter::VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM,
187			"MINIMALIF" => Interpreter::VERIFY_MINIMALIF,
188			"NULLFAIL" => Interpreter::VERIFY_NULLFAIL,
189			];
190			}
191
192			return $this->scriptFlagNames;
193			}
194
195			/**
196			* @param string $string
197			* @return int
198			*/
199			public function getScriptFlagsFromString($string)
200			{
201			$mapFlagNames = $this->calcMapScriptFlags();
202			if (strlen($string) === 0) {
203			return Interpreter::VERIFY_NONE;
204			}
205
206			$flags = 0;
207			$words = explode(",", $string);
208			foreach ($words as $word) {
209			if (!isset($mapFlagNames[$word])) {
210			throw new \RuntimeException('Unknown verification flag: ' . $word);
211			}
212
213			$flags \|= $mapFlagNames[$word];
214			}
215
216			return $flags;
217			}
218
219			}
220

Bit-Wasp / bitcoin-php

Pull Request — master (#542)

AbstractTestCase::getRpcClient() A

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