PHPTransportFactory::create()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 1
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
ccs 1
cts 1
cp 1
crap 1
rs 10
c 0
b 0
f 0
1
<?php
2
3
namespace BenTools\MercurePHP\Transport\PHP;
4
5
use BenTools\MercurePHP\Transport\TransportFactoryInterface;
6
use Evenement\EventEmitter;
7
use Evenement\EventEmitterInterface;
8
use React\Promise\PromiseInterface;
9
10
use function React\Promise\resolve;
11
12
final class PHPTransportFactory implements TransportFactoryInterface
13
{
14
    /**
15
     * @var EventEmitterInterface
16
     */
17
    private EventEmitterInterface $emitter;
18
19
    public function __construct(?EventEmitterInterface $emitter = null)
20
    {
21 5
        $this->emitter = $emitter ?? new EventEmitter();
22
    }
23 5
24 5
    public function supports(string $dsn): bool
25
    {
26 4
        return 0 === \strpos($dsn, 'php://');
27
    }
28 4
29
    public function create(string $dsn): PromiseInterface
30
    {
31 1
        return resolve(new PHPTransport($this->emitter));
32
    }
33
}
34