Psr7Stream::getIterator() - Code Metrics - Inspection of "Add tests for sources" - cerbero90/json-parser - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — feature/first-release (f081ea)

by Andrea Marco

created 2023-06-13 15:09 UTC

Psr7Stream::getIterator() A

↳ Parent: Psr7Stream

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	5
c	1
b	0
f	0
nc	2
nop	0
dl	0
loc	11
ccs	7
cts	7
cp	1
crap	2
rs	10

<?php

namespace Cerbero\JsonParser\Sources;

use Psr\Http\Message\StreamInterface;
use Traversable;

use function in_array;

/**
 * The PSR-7 stream source.
 *
 * @property-read StreamInterface $source
 */
class Psr7Stream extends Source
{
    /**
     * Retrieve the JSON fragments
     *
     * @return Traversable<int, string>
     */
    public function getIterator(): Traversable
    {
        if (!in_array(StreamWrapper::NAME, stream_get_wrappers())) {
            stream_wrapper_register(StreamWrapper::NAME, StreamWrapper::class);
        }

        $stream = fopen(StreamWrapper::NAME . '://stream', 'rb', false, stream_context_create([
            StreamWrapper::NAME => ['stream' => $this->source],
        ]));

        return new JsonResource($stream, $this->config);
    }

    /**
     * Determine whether the JSON source can be handled
     *
     * @return bool
     */
    public function matches(): bool
    {
        return $this->source instanceof StreamInterface;
    }

    /**
     * Retrieve the calculated size of the JSON source
     *
     * @return int|null
     */
    protected function calculateSize(): ?int
    {
        return $this->source->getSize();
    }
}


1		<?php
2
3		namespace Cerbero\JsonParser\Sources;
4
5		use Psr\Http\Message\StreamInterface;
6		use Traversable;
7
8		use function in_array;
9
10		/**
11		* The PSR-7 stream source.
12		*
13		* @property-read StreamInterface $source
14		*/
15		class Psr7Stream extends Source
16		{
17		/**
18		* Retrieve the JSON fragments
19		*
20		* @return Traversable<int, string>
21		*/
22	1	public function getIterator(): Traversable
23		{
24	1	if (!in_array(StreamWrapper::NAME, stream_get_wrappers())) {
25	1	stream_wrapper_register(StreamWrapper::NAME, StreamWrapper::class);
26		}
27
28	1	$stream = fopen(StreamWrapper::NAME . '://stream', 'rb', false, stream_context_create([
29	1	StreamWrapper::NAME => ['stream' => $this->source],
30	1	]));
31
32	1	return new JsonResource($stream, $this->config);
33		}
34
35		/**
36		* Determine whether the JSON source can be handled
37		*
38		* @return bool
39		*/
40	2	public function matches(): bool
41		{
42	2	return $this->source instanceof StreamInterface;
43		}
44
45		/**
46		* Retrieve the calculated size of the JSON source
47		*
48		* @return int\|null
49		*/
50	1	protected function calculateSize(): ?int
51		{
52	1	return $this->source->getSize();
53		}
54		}
55

cerbero90 / json-parser

Branch — feature/first-release (f081ea)

Psr7Stream::getIterator() A

Complexity

Size

Duplication

Code Coverage

Importance

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