InputValidator::validate() - Code Metrics - Inspection of "b817575d838dd0fbe1ced0b5a08ddac31129e92d" - jmgq/php-a-star - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — benchmark (b81757)

by Jose

created 2021-02-02 22:05 UTC

InputValidator::validate() A

↳ Parent: InputValidator

Complexity

Conditions	5
Paths	12

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	5

Importance

Changes

Metric	Value
dl	0
loc	27
ccs	16
cts	16
cp	1
rs	9.1768
c	0
b	0
f	0
cc	5
nc	12
nop	1
crap	5

<?php

namespace JMGQ\AStar\Benchmark;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Style\StyleInterface;

class InputValidator
{
    private $output;

    public function __construct(StyleInterface $output)
    {
        $this->output = $output;
    }

    public function validate(InputInterface $input)
    {
        $hasValidInput = true;

        $sizes = $input->getOption(BenchmarkCommand::SIZE_OPTION);
        $iterations = $input->getOption(BenchmarkCommand::ITERATIONS_OPTION);
        $seed = $input->getOption(BenchmarkCommand::SEED_OPTION);

        foreach ($sizes as $size) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            if (!$this->isPositiveInteger($size)) {
                $this->output->error('The size must be an integer greater than 0');
                $hasValidInput = false;
            }
        }

        if (!$this->isPositiveInteger($iterations)) {
            $this->output->error('The number of iterations must be an integer greater than 0');
            $hasValidInput = false;
        }

        if (!$this->isOptionalInteger($seed)) {
            $this->output->error('The seed must be an integer');
            $hasValidInput = false;
        }

        return $hasValidInput;
    }

    private function isPositiveInteger($value)
    {
        $positiveInteger = filter_var($value, FILTER_VALIDATE_INT, array('options' => array('min_range' => 1)));

        return $positiveInteger !== false;
    }

    private function isOptionalInteger($value)
    {
        $integer = filter_var($value, FILTER_VALIDATE_INT);

        return $integer !== false || $value === null;
    }
}


1		<?php
2
3		namespace JMGQ\AStar\Benchmark;
4
5		use Symfony\Component\Console\Input\InputInterface;
6		use Symfony\Component\Console\Style\StyleInterface;
7
8		class InputValidator
9		{
10		private $output;
11
12	24	public function __construct(StyleInterface $output)
13		{
14	24	$this->output = $output;
15	24	}
16
17	24	public function validate(InputInterface $input)
18		{
19	24	$hasValidInput = true;
20
21	24	$sizes = $input->getOption(BenchmarkCommand::SIZE_OPTION);
22	24	$iterations = $input->getOption(BenchmarkCommand::ITERATIONS_OPTION);
23	24	$seed = $input->getOption(BenchmarkCommand::SEED_OPTION);
24
25	24	foreach ($sizes as $size) {
		0 ignored issues – show Bug introduced 2021-02-02 21:52 UTC by Report Bug Copy Issue Report The expression `$sizes` of type `string\|array<integer,string>\|boolean\|null` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
26	24	if (!$this->isPositiveInteger($size)) {
27	7	$this->output->error('The size must be an integer greater than 0');
28	24	$hasValidInput = false;
29		}
30		}
31
32	24	if (!$this->isPositiveInteger($iterations)) {
33	8	$this->output->error('The number of iterations must be an integer greater than 0');
34	8	$hasValidInput = false;
35		}
36
37	24	if (!$this->isOptionalInteger($seed)) {
38	8	$this->output->error('The seed must be an integer');
39	8	$hasValidInput = false;
40		}
41
42	24	return $hasValidInput;
43		}
44
45	24	private function isPositiveInteger($value)
46		{
47	24	$positiveInteger = filter_var($value, FILTER_VALIDATE_INT, array('options' => array('min_range' => 1)));
48
49	24	return $positiveInteger !== false;
50		}
51
52	24	private function isOptionalInteger($value)
53		{
54	24	$integer = filter_var($value, FILTER_VALIDATE_INT);
55
56	24	return $integer !== false \|\| $value === null;
57		}
58		}
59

jmgq / php-a-star

Branch — benchmark (b81757)

InputValidator::validate() A

Complexity

Size

Duplication

Code Coverage

Importance

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