DefaultAssertion::assertValidResult()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 2
c 1
b 0
f 0
nc 2
nop 1
dl 0
loc 4
rs 10
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<?php
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declare(strict_types=1);
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namespace Cushon\HealthBundle\QueryBus\ResultAssertion;
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use Cushon\HealthBundle\Message\Result\HealthCheck;
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use Cushon\HealthBundle\QueryBus\ResultAssertion;
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use Cushon\HealthBundle\QueryBus\ResultAssertion\Exception\ResultClassOrInterfaceNotFound;
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use Cushon\HealthBundle\QueryBus\ResultAssertion\Exception\ResultTypeClassDoesNotMatchExpected;
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use Cushon\HealthBundle\QueryBus\ResultAssertion\Exception\UnexpectedResultType;
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use ReflectionClass;
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final class DefaultAssertion implements ResultAssertion
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{
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    private string $classOrInterfaceName;
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    /**
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     * @param string $classOrInterfaceName
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     */
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    public function __construct(string $classOrInterfaceName = HealthCheck::class)
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    {
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        $this->assertValidClassOrInterface($classOrInterfaceName);
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        $this->classOrInterfaceName = $classOrInterfaceName;
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    }
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    /**
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     * @inheritDoc
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     */
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    public function assertValidResult(mixed $result): void
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    {
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        if (!$result instanceof $this->classOrInterfaceName) {
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            throw UnexpectedResultType::fromResult($result, $this->classOrInterfaceName);
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        }
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    }
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    /**
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     * @param string $classOrInterfaceName
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     * @return void
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     */
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    private function assertValidClassOrInterface(string $classOrInterfaceName): void
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    {
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        if (!(class_exists($classOrInterfaceName) || interface_exists($classOrInterfaceName))) {
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            throw ResultClassOrInterfaceNotFound::fromString($classOrInterfaceName);
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        }
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        $reflector = new ReflectionClass($classOrInterfaceName);
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        if (!$reflector->implementsInterface(HealthCheck::class)) {
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            throw ResultTypeClassDoesNotMatchExpected::create($classOrInterfaceName);
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        }
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    }
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}
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