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Validate checkedExceptionClasses config #3987

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Validate checkedExceptionClasses config #3987

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b46e496
Validate checkedExceptionClasses config
janedbal May 12, 2025
7142ddc
Fix tests
janedbal May 12, 2025
e1aeb92
fix one more test
janedbal May 12, 2025
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1 change: 0 additions & 1 deletion build/phpstan.neon
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,6 @@ parameters:
- 'PHPStan\ShouldNotHappenException'
- 'Symfony\Component\Console\Exception\InvalidArgumentException'
- 'PHPStan\BetterReflection\SourceLocator\Exception\InvalidFileLocation'
- 'PHPStan\BetterReflection\SourceLocator\Exception\InvalidArgumentException'
- 'Symfony\Component\Finder\Exception\DirectoryNotFoundException'
- 'InvalidArgumentException'
- 'PHPStan\DependencyInjection\ParameterNotFoundException'
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11 changes: 11 additions & 0 deletions src/Rules/Exceptions/DefaultExceptionTypeResolver.php
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Expand Up @@ -5,6 +5,7 @@
use Nette\Utils\Strings;
use PHPStan\Analyser\Scope;
use PHPStan\Reflection\ReflectionProvider;
use PHPStan\ShouldNotHappenException;
use function count;

/**
Expand All @@ -27,6 +28,16 @@ public function __construct(
private array $checkedExceptionClasses,
)
{
foreach ($this->checkedExceptionClasses as $checkedExceptionClass) {
if (!$this->reflectionProvider->hasClass($checkedExceptionClass)) {
throw new ShouldNotHappenException('Class ' . $checkedExceptionClass . ' used in \'checkedExceptionClasses\' does not exist.');
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@janedbal janedbal May 12, 2025 •
edited
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Not sure if this is the preferred way of config validation.

}
}
foreach ($this->uncheckedExceptionClasses as $uncheckedExceptionClass) {
if (!$this->reflectionProvider->hasClass($uncheckedExceptionClass)) {
throw new ShouldNotHappenException('Class ' . $uncheckedExceptionClass . ' used in \'uncheckedExceptionClasses\' does not exist.');
}
}
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Do you want that behind featureFlag / bleedingEdge? I think this will be pretty rare.

}

public function isCheckedException(string $className, Scope $scope): bool
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