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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
1986cf0
Move exception class validation to ContainerFactory as requested
janedbal Jul 28, 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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