Passed
Pull Request — master (#17)
by Pavel
10:34
created

KernelProvider::getClass()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 12
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 6
nc 3
nop 0
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<?php
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namespace ScayTrase\Api\Cruds\Tests;
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use ScayTrase\Api\Cruds\Tests\Fixtures\JmsSerializer\JmsTestKernel;
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use ScayTrase\Api\Cruds\Tests\Fixtures\SymfonySerializer\SymfonyTestKernel;
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final class KernelProvider
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{
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    const ENV_VAR = 'SERIALIZER';
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    private static $map = [
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        'jms'     => JmsTestKernel::class,
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        'symfony' => SymfonyTestKernel::class,
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    ];
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    public static function getClass()
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    {
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        if (false === ($alias = getenv(self::ENV_VAR))) {
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            throw new \LogicException('Cannot obtain kernel alias from "' . self::ENV_VAR . '"" ENV variable');
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        }
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        if (!array_key_exists($alias, self::$map)) {
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            throw new \LogicException('Invalid kernel alias: ' . $alias);
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        }
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        return self::$map[$alias];
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    }
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}
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