RandomBytesNonceGenerator::__construct() - Code Metrics - americanexpress/hyperledger-fabric-sdk-php - Measure and Improve Code Quality continuously with Scrutinizer

RandomBytesNonceGenerator::__construct() A
last analyzed 2017-12-09 00:02 UTC

↳ Parent: RandomBytesNonceGenerator

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	5
nc	2
nop	1
dl	0
loc	9
rs	9.6666
c	0
b	0
f	0
ccs	5
cts	5
cp	1
crap	2

<?php

/**
 * Copyright 2017 American Express Travel Related Services Company, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

declare(strict_types=1);

namespace AmericanExpress\HyperledgerFabricClient\Nonce;

use AmericanExpress\HyperledgerFabricClient\Exception\InvalidArgumentException;
use Assert\Assertion;
use Assert\AssertionFailedException;

final class RandomBytesNonceGenerator implements NonceGeneratorInterface
{
    /**
     * @var int
     */
    private $nonceSize;

    /**
     * Utils constructor.
     * @param int $nonceSize
     * @throws InvalidArgumentException
     */
    public function __construct(int $nonceSize = 24)
    {
        try {
            Assertion::greaterThan($nonceSize, -1);
        } catch (AssertionFailedException $e) {
            throw InvalidArgumentException::fromException($e);
        }

        $this->nonceSize = $nonceSize;
    }
    /**
     * @return string
     */
    public function generateNonce(): string
    {
        return \random_bytes($this->nonceSize);
    }
}


1		<?php
2
3		/**
4		* Copyright 2017 American Express Travel Related Services Company, Inc.
5		*
6		* Licensed under the Apache License, Version 2.0 (the "License");
7		* you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing, software
13		* distributed under the License is distributed on an "AS IS" BASIS,
14		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
15		* or implied. See the License for the specific language governing
16		* permissions and limitations under the License.
17		*/
18
19		declare(strict_types=1);
20
21		namespace AmericanExpress\HyperledgerFabricClient\Nonce;
22
23		use AmericanExpress\HyperledgerFabricClient\Exception\InvalidArgumentException;
24		use Assert\Assertion;
25		use Assert\AssertionFailedException;
26
27		final class RandomBytesNonceGenerator implements NonceGeneratorInterface
28		{
29		/**
30		* @var int
31		*/
32		private $nonceSize;
33
34		/**
35		* Utils constructor.
36		* @param int $nonceSize
37		* @throws InvalidArgumentException
38		*/
39	3	public function __construct(int $nonceSize = 24)
40		{
41		try {
42	3	Assertion::greaterThan($nonceSize, -1);
43	1	} catch (AssertionFailedException $e) {
44	1	throw InvalidArgumentException::fromException($e);
45		}
46
47	3	$this->nonceSize = $nonceSize;
48	3	}
49		/**
50		* @return string
51		*/
52	2	public function generateNonce(): string
53		{
54	2	return \random_bytes($this->nonceSize);
55		}
56		}
57

americanexpress / hyperledger-fabric-sdk-php

RandomBytesNonceGenerator::__construct() A last analyzed 2017-12-09 00:02 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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RandomBytesNonceGenerator::__construct() A
last analyzed 2017-12-09 00:02 UTC