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<?php |
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declare(strict_types=1); |
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// 15.02.23 |
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namespace AlecRabbit\Spinner\Helper; |
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use AlecRabbit\Spinner\Contract\ColorMode; |
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use AlecRabbit\Spinner\Exception\InvalidArgumentException; |
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use AlecRabbit\Spinner\Exception\RuntimeException; |
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use Traversable; |
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use function class_exists; |
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use function extension_loaded; |
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final class Asserter |
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{ |
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/** |
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* @param object|class-string $c |
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* @param class-string $i |
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* @param string|null $callerMethod |
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* @param bool $allowString |
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* @throws InvalidArgumentException |
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*/ |
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public static function isSubClass( |
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object|string $c, |
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string $i, |
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?string $callerMethod = null, |
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bool $allowString = true |
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): void { |
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if (!is_subclass_of($c, $i, $allowString)) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Class "%s" must be a subclass of "%s"%s.', |
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is_object($c) ? get_class($c) : $c, |
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$i, |
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$callerMethod ? sprintf(', see "%s()"', $callerMethod) : '', |
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) |
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); |
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} |
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} |
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/** |
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* @throws InvalidArgumentException |
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*/ |
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public static function assertStream(mixed $stream): void |
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{ |
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/** @psalm-suppress DocblockTypeContradiction */ |
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if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) { |
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throw new InvalidArgumentException( |
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sprintf('Argument is expected to be a stream(resource), "%s" given.', get_debug_type($stream)) |
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); |
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} |
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} |
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/** |
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* @throws InvalidArgumentException |
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*/ |
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public static function assertColorModes(Traversable $colorModes): void |
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{ |
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if (0 === count(iterator_to_array($colorModes))) { |
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throw new InvalidArgumentException('Color modes must not be empty.'); |
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} |
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/** @var ColorMode $colorMode */ |
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foreach ($colorModes as $colorMode) { |
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if (!$colorMode instanceof ColorMode) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Unsupported color mode of type "%s".', |
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get_debug_type($colorMode) |
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) |
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); |
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} |
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} |
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} |
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/** |
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* @throws RuntimeException |
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*/ |
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public static function assertExtensionLoaded(string $extensionName, ?string $message = null): void |
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{ |
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if (!extension_loaded($extensionName)) { |
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throw new RuntimeException( |
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$message ?? sprintf('Extension "%s" is not loaded.', $extensionName) |
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); |
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} |
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} |
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/** |
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* @throws InvalidArgumentException |
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*/ |
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public static function assertClassExists(string $class, ?string $callerMethod = null): void |
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{ |
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if (!class_exists($class)) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Class "%s" does not exist%s.', |
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$class, |
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$callerMethod ? sprintf(', see "%s()"', $callerMethod) : '' |
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) |
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); |
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} |
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} |
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} |
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alecrabbit /
php-console-spinner
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