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Assert.php
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Assert.php
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<?php
/*
* This file is part of the webmozart/assert package.
*
* (c) Bernhard Schussek <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Webmozart\Assert;
use ArrayAccess;
use BadMethodCallException;
use Closure;
use Countable;
use DateTime;
use DateTimeImmutable;
use Exception;
use InvalidArgumentException;
use ResourceBundle;
use SimpleXMLElement;
use Throwable;
use Traversable;
/**
* Efficient assertions to validate the input/output of your methods.
*
* @method static void nullOrString($value, $message = '')
* @method static void nullOrStringNotEmpty($value, $message = '')
* @method static void nullOrInteger($value, $message = '')
* @method static void nullOrIntegerish($value, $message = '')
* @method static void nullOrFloat($value, $message = '')
* @method static void nullOrNumeric($value, $message = '')
* @method static void nullOrNatural($value, $message = '')
* @method static void nullOrBoolean($value, $message = '')
* @method static void nullOrScalar($value, $message = '')
* @method static void nullOrObject($value, $message = '')
* @method static void nullOrResource($value, $type = null, $message = '')
* @method static void nullOrIsCallable($value, $message = '')
* @method static void nullOrIsArray($value, $message = '')
* @method static void nullOrIsTraversable($value, $message = '')
* @method static void nullOrIsArrayAccessible($value, $message = '')
* @method static void nullOrIsCountable($value, $message = '')
* @method static void nullOrIsIterable($value, $message = '')
* @method static void nullOrIsInstanceOf($value, $class, $message = '')
* @method static void nullOrNotInstanceOf($value, $class, $message = '')
* @method static void nullOrIsInstanceOfAny($value, $classes, $message = '')
* @method static void nullOrIsAOf($value, $classes, $message = '')
* @method static void nullOrIsAnyOf($value, $classes, $message = '')
* @method static void nullOrIsNotA($value, $classes, $message = '')
* @method static void nullOrIsEmpty($value, $message = '')
* @method static void nullOrNotEmpty($value, $message = '')
* @method static void nullOrTrue($value, $message = '')
* @method static void nullOrFalse($value, $message = '')
* @method static void nullOrNotFalse($value, $message = '')
* @method static void nullOrIp($value, $message = '')
* @method static void nullOrIpv4($value, $message = '')
* @method static void nullOrIpv6($value, $message = '')
* @method static void nullOrEmail($value, $message = '')
* @method static void nullOrUniqueValues($values, $message = '')
* @method static void nullOrEq($value, $expect, $message = '')
* @method static void nullOrNotEq($value, $expect, $message = '')
* @method static void nullOrSame($value, $expect, $message = '')
* @method static void nullOrNotSame($value, $expect, $message = '')
* @method static void nullOrGreaterThan($value, $limit, $message = '')
* @method static void nullOrGreaterThanEq($value, $limit, $message = '')
* @method static void nullOrLessThan($value, $limit, $message = '')
* @method static void nullOrLessThanEq($value, $limit, $message = '')
* @method static void nullOrRange($value, $min, $max, $message = '')
* @method static void nullOrOneOf($value, $values, $message = '')
* @method static void nullOrInArray($value, $values, $message = '')
* @method static void nullOrContains($value, $subString, $message = '')
* @method static void nullOrNotContains($value, $subString, $message = '')
* @method static void nullOrNotWhitespaceOnly($value, $message = '')
* @method static void nullOrStartsWith($value, $prefix, $message = '')
* @method static void nullOrNotStartsWith($value, $prefix, $message = '')
* @method static void nullOrStartsWithLetter($value, $message = '')
* @method static void nullOrEndsWith($value, $suffix, $message = '')
* @method static void nullOrNotEndsWith($value, $suffix, $message = '')
* @method static void nullOrRegex($value, $pattern, $message = '')
* @method static void nullOrNotRegex($value, $pattern, $message = '')
* @method static void nullOrUnicodeLetters($value, $message = '')
* @method static void nullOrAlpha($value, $message = '')
* @method static void nullOrDigits($value, $message = '')
* @method static void nullOrAlnum($value, $message = '')
* @method static void nullOrLower($value, $message = '')
* @method static void nullOrUpper($value, $message = '')
* @method static void nullOrLength($value, $length, $message = '')
* @method static void nullOrMinLength($value, $min, $message = '')
* @method static void nullOrMaxLength($value, $max, $message = '')
* @method static void nullOrLengthBetween($value, $min, $max, $message = '')
* @method static void nullOrFileExists($value, $message = '')
* @method static void nullOrFile($value, $message = '')
* @method static void nullOrDirectory($value, $message = '')
* @method static void nullOrReadable($value, $message = '')
* @method static void nullOrWritable($value, $message = '')
* @method static void nullOrClassExists($value, $message = '')
* @method static void nullOrSubclassOf($value, $class, $message = '')
* @method static void nullOrInterfaceExists($value, $message = '')
* @method static void nullOrImplementsInterface($value, $interface, $message = '')
* @method static void nullOrPropertyExists($value, $property, $message = '')
* @method static void nullOrPropertyNotExists($value, $property, $message = '')
* @method static void nullOrMethodExists($value, $method, $message = '')
* @method static void nullOrMethodNotExists($value, $method, $message = '')
* @method static void nullOrKeyExists($value, $key, $message = '')
* @method static void nullOrKeyNotExists($value, $key, $message = '')
* @method static void nullOrValidArrayKey($value, $message = '')
* @method static void nullOrCount($value, $key, $message = '')
* @method static void nullOrMinCount($value, $min, $message = '')
* @method static void nullOrMaxCount($value, $max, $message = '')
* @method static void nullOrIsList($value, $message = '')
* @method static void nullOrIsNonEmptyList($value, $message = '')
* @method static void nullOrIsMap($value, $message = '')
* @method static void nullOrIsNonEmptyMap($value, $message = '')
* @method static void nullOrCountBetween($value, $min, $max, $message = '')
* @method static void nullOrUuid($values, $message = '')
* @method static void nullOrThrows($expression, $class = 'Exception', $message = '')
* @method static void allString($values, $message = '')
* @method static void allStringNotEmpty($values, $message = '')
* @method static void allInteger($values, $message = '')
* @method static void allIntegerish($values, $message = '')
* @method static void allFloat($values, $message = '')
* @method static void allNumeric($values, $message = '')
* @method static void allNatural($values, $message = '')
* @method static void allBoolean($values, $message = '')
* @method static void allScalar($values, $message = '')
* @method static void allObject($values, $message = '')
* @method static void allResource($values, $type = null, $message = '')
* @method static void allIsCallable($values, $message = '')
* @method static void allIsArray($values, $message = '')
* @method static void allIsTraversable($values, $message = '')
* @method static void allIsArrayAccessible($values, $message = '')
* @method static void allIsCountable($values, $message = '')
* @method static void allIsIterable($values, $message = '')
* @method static void allIsInstanceOf($values, $class, $message = '')
* @method static void allNotInstanceOf($values, $class, $message = '')
* @method static void allIsInstanceOfAny($values, $classes, $message = '')
* @method static void allIsAOf($values, $class, $message = '')
* @method static void allIsAnyOf($values, $class, $message = '')
* @method static void allIsNotA($values, $class, $message = '')
* @method static void allNull($values, $message = '')
* @method static void allNotNull($values, $message = '')
* @method static void allIsEmpty($values, $message = '')
* @method static void allNotEmpty($values, $message = '')
* @method static void allTrue($values, $message = '')
* @method static void allFalse($values, $message = '')
* @method static void allNotFalse($values, $message = '')
* @method static void allIp($values, $message = '')
* @method static void allIpv4($values, $message = '')
* @method static void allIpv6($values, $message = '')
* @method static void allEmail($values, $message = '')
* @method static void allUniqueValues($values, $message = '')
* @method static void allEq($values, $expect, $message = '')
* @method static void allNotEq($values, $expect, $message = '')
* @method static void allSame($values, $expect, $message = '')
* @method static void allNotSame($values, $expect, $message = '')
* @method static void allGreaterThan($values, $limit, $message = '')
* @method static void allGreaterThanEq($values, $limit, $message = '')
* @method static void allLessThan($values, $limit, $message = '')
* @method static void allLessThanEq($values, $limit, $message = '')
* @method static void allRange($values, $min, $max, $message = '')
* @method static void allOneOf($values, $values, $message = '')
* @method static void allInArray($values, $values, $message = '')
* @method static void allContains($values, $subString, $message = '')
* @method static void allNotContains($values, $subString, $message = '')
* @method static void allNotWhitespaceOnly($values, $message = '')
* @method static void allStartsWith($values, $prefix, $message = '')
* @method static void allNotStartsWith($values, $prefix, $message = '')
* @method static void allStartsWithLetter($values, $message = '')
* @method static void allEndsWith($values, $suffix, $message = '')
* @method static void allNotEndsWith($values, $suffix, $message = '')
* @method static void allRegex($values, $pattern, $message = '')
* @method static void allNotRegex($values, $pattern, $message = '')
* @method static void allUnicodeLetters($values, $message = '')
* @method static void allAlpha($values, $message = '')
* @method static void allDigits($values, $message = '')
* @method static void allAlnum($values, $message = '')
* @method static void allLower($values, $message = '')
* @method static void allUpper($values, $message = '')
* @method static void allLength($values, $length, $message = '')
* @method static void allMinLength($values, $min, $message = '')
* @method static void allMaxLength($values, $max, $message = '')
* @method static void allLengthBetween($values, $min, $max, $message = '')
* @method static void allFileExists($values, $message = '')
* @method static void allFile($values, $message = '')
* @method static void allDirectory($values, $message = '')
* @method static void allReadable($values, $message = '')
* @method static void allWritable($values, $message = '')
* @method static void allClassExists($values, $message = '')
* @method static void allSubclassOf($values, $class, $message = '')
* @method static void allInterfaceExists($values, $message = '')
* @method static void allImplementsInterface($values, $interface, $message = '')
* @method static void allPropertyExists($values, $property, $message = '')
* @method static void allPropertyNotExists($values, $property, $message = '')
* @method static void allMethodExists($values, $method, $message = '')
* @method static void allMethodNotExists($values, $method, $message = '')
* @method static void allKeyExists($values, $key, $message = '')
* @method static void allKeyNotExists($values, $key, $message = '')
* @method static void allValidArrayKey($values, $message = '')
* @method static void allCount($values, $key, $message = '')
* @method static void allMinCount($values, $min, $message = '')
* @method static void allMaxCount($values, $max, $message = '')
* @method static void allCountBetween($values, $min, $max, $message = '')
* @method static void allIsList($values, $message = '')
* @method static void allIsNonEmptyList($values, $message = '')
* @method static void allIsMap($values, $message = '')
* @method static void allIsNonEmptyMap($values, $message = '')
* @method static void allUuid($values, $message = '')
* @method static void allThrows($expressions, $class = 'Exception', $message = '')
*
* @since 1.0
*
* @author Bernhard Schussek <[email protected]>
*/
class Assert
{
/**
* @psalm-pure
* @psalm-assert string $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function string($value, $message = '')
{
if (!\is_string($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a string. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert string $value
* @psalm-assert !empty $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function stringNotEmpty($value, $message = '')
{
static::string($value, $message);
static::notEq($value, '', $message);
}
/**
* @psalm-pure
* @psalm-assert int $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function integer($value, $message = '')
{
if (!\is_int($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an integer. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert numeric $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function integerish($value, $message = '')
{
if (!\is_numeric($value) || $value != (int) $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an integerish value. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert float $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function float($value, $message = '')
{
if (!\is_float($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a float. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert numeric $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function numeric($value, $message = '')
{
if (!\is_numeric($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a numeric. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert int $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function natural($value, $message = '')
{
if (!\is_int($value) || $value < 0) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a non-negative integer. Got %s',
static::valueToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert bool $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function boolean($value, $message = '')
{
if (!\is_bool($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a boolean. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert scalar $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function scalar($value, $message = '')
{
if (!\is_scalar($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a scalar. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert object $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function object($value, $message = '')
{
if (!\is_object($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an object. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert resource $value
*
* @param mixed $value
* @param string|null $type type of resource this should be. @see https://www.php.net/manual/en/function.get-resource-type.php
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function resource($value, $type = null, $message = '')
{
if (!\is_resource($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a resource. Got: %s',
static::typeToString($value)
));
}
if ($type && $type !== \get_resource_type($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a resource of type %2$s. Got: %s',
static::typeToString($value),
$type
));
}
}
/**
* @psalm-pure
* @psalm-assert callable $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isCallable($value, $message = '')
{
if (!\is_callable($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a callable. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert array $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isArray($value, $message = '')
{
if (!\is_array($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an array. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert iterable $value
*
* @deprecated use "isIterable" or "isInstanceOf" instead
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isTraversable($value, $message = '')
{
@\trigger_error(
\sprintf(
'The "%s" assertion is deprecated. You should stop using it, as it will soon be removed in 2.0 version. Use "isIterable" or "isInstanceOf" instead.',
__METHOD__
),
\E_USER_DEPRECATED
);
if (!\is_array($value) && !($value instanceof Traversable)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a traversable. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert array|ArrayAccess $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isArrayAccessible($value, $message = '')
{
if (!\is_array($value) && !($value instanceof ArrayAccess)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an array accessible. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert countable $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isCountable($value, $message = '')
{
if (
!\is_array($value)
&& !($value instanceof Countable)
&& !($value instanceof ResourceBundle)
&& !($value instanceof SimpleXMLElement)
) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a countable. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert iterable $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isIterable($value, $message = '')
{
if (!\is_array($value) && !($value instanceof Traversable)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an iterable. Got: %s',
static::typeToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-template ExpectedType of object
* @psalm-param class-string<ExpectedType> $class
* @psalm-assert ExpectedType $value
*
* @param mixed $value
* @param string|object $class
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isInstanceOf($value, $class, $message = '')
{
if (!($value instanceof $class)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an instance of %2$s. Got: %s',
static::typeToString($value),
$class
));
}
}
/**
* @psalm-pure
* @psalm-template ExpectedType of object
* @psalm-param class-string<ExpectedType> $class
* @psalm-assert !ExpectedType $value
*
* @param mixed $value
* @param string|object $class
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function notInstanceOf($value, $class, $message = '')
{
if ($value instanceof $class) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an instance other than %2$s. Got: %s',
static::typeToString($value),
$class
));
}
}
/**
* @psalm-pure
* @psalm-param array<class-string> $classes
*
* @param mixed $value
* @param array<object|string> $classes
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isInstanceOfAny($value, array $classes, $message = '')
{
foreach ($classes as $class) {
if ($value instanceof $class) {
return;
}
}
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an instance of any of %2$s. Got: %s',
static::typeToString($value),
\implode(', ', \array_map(array('static', 'valueToString'), $classes))
));
}
/**
* @psalm-pure
* @psalm-template ExpectedType of object
* @psalm-param class-string<ExpectedType> $class
* @psalm-assert ExpectedType|class-string<ExpectedType> $value
*
* @param object|string $value
* @param string $class
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isAOf($value, $class, $message = '')
{
static::string($class, 'Expected class as a string. Got: %s');
if (!\is_a($value, $class, \is_string($value))) {
static::reportInvalidArgument(sprintf(
$message ?: 'Expected an instance of this class or to this class among his parents %2$s. Got: %s',
static::typeToString($value),
$class
));
}
}
/**
* @psalm-pure
* @psalm-template UnexpectedType of object
* @psalm-param class-string<UnexpectedType> $class
* @psalm-assert !UnexpectedType $value
* @psalm-assert !class-string<UnexpectedType> $value
*
* @param object|string $value
* @param string $class
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isNotA($value, $class, $message = '')
{
static::string($class, 'Expected class as a string. Got: %s');
if (\is_a($value, $class, \is_string($value))) {
static::reportInvalidArgument(sprintf(
$message ?: 'Expected an instance of this class or to this class among his parents other than %2$s. Got: %s',
static::typeToString($value),
$class
));
}
}
/**
* @psalm-pure
* @psalm-param array<class-string> $classes
*
* @param object|string $value
* @param string[] $classes
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isAnyOf($value, array $classes, $message = '')
{
foreach ($classes as $class) {
static::string($class, 'Expected class as a string. Got: %s');
if (\is_a($value, $class, \is_string($value))) {
return;
}
}
static::reportInvalidArgument(sprintf(
$message ?: 'Expected an any of instance of this class or to this class among his parents other than %2$s. Got: %s',
static::typeToString($value),
\implode(', ', \array_map(array('static', 'valueToString'), $classes))
));
}
/**
* @psalm-pure
* @psalm-assert empty $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function isEmpty($value, $message = '')
{
if (!empty($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an empty value. Got: %s',
static::valueToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert !empty $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function notEmpty($value, $message = '')
{
if (empty($value)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a non-empty value. Got: %s',
static::valueToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert null $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function null($value, $message = '')
{
if (null !== $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected null. Got: %s',
static::valueToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert !null $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function notNull($value, $message = '')
{
if (null === $value) {
static::reportInvalidArgument(
$message ?: 'Expected a value other than null.'
);
}
}
/**
* @psalm-pure
* @psalm-assert true $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function true($value, $message = '')
{
if (true !== $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value to be true. Got: %s',
static::valueToString($value)
));
}
}
/**
* @psalm-pure
* @psalm-assert false $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function false($value, $message = '')
{
if (false !== $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value to be false. Got: %s',
static::valueToString($value)
));
}
}
/**
* @psalm-assert !false $value
*
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function notFalse($value, $message = '')
{
if (false === $value) {
static::reportInvalidArgument(
$message ?: 'Expected a value other than false.'
);
}
}
/**
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function ip($value, $message = '')
{
if (false === \filter_var($value, \FILTER_VALIDATE_IP)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value to be an IP. Got: %s',
static::valueToString($value)
));
}
}
/**
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function ipv4($value, $message = '')
{
if (false === \filter_var($value, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value to be an IPv4. Got: %s',
static::valueToString($value)
));
}
}
/**
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function ipv6($value, $message = '')
{
if (false === \filter_var($value, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV6)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value to be an IPv6. Got %s',
static::valueToString($value)
));
}
}
/**
* @param mixed $value
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function email($value, $message = '')
{
if (false === \filter_var($value, FILTER_VALIDATE_EMAIL)) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value to be a valid e-mail address. Got %s',
static::valueToString($value)
));
}
}
/**
* Does non strict comparisons on the items, so ['3', 3] will not pass the assertion.
*
* @param array $values
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function uniqueValues(array $values, $message = '')
{
$allValues = \count($values);
$uniqueValues = \count(\array_unique($values));
if ($allValues !== $uniqueValues) {
$difference = $allValues - $uniqueValues;
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected an array of unique values, but %s of them %s duplicated',
$difference,
(1 === $difference ? 'is' : 'are')
));
}
}
/**
* @param mixed $value
* @param mixed $expect
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function eq($value, $expect, $message = '')
{
if ($expect != $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value equal to %2$s. Got: %s',
static::valueToString($value),
static::valueToString($expect)
));
}
}
/**
* @param mixed $value
* @param mixed $expect
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function notEq($value, $expect, $message = '')
{
if ($expect == $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a different value than %s.',
static::valueToString($expect)
));
}
}
/**
* @psalm-pure
*
* @param mixed $value
* @param mixed $expect
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function same($value, $expect, $message = '')
{
if ($expect !== $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value identical to %2$s. Got: %s',
static::valueToString($value),
static::valueToString($expect)
));
}
}
/**
* @psalm-pure
*
* @param mixed $value
* @param mixed $expect
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function notSame($value, $expect, $message = '')
{
if ($expect === $value) {
static::reportInvalidArgument(\sprintf(
$message ?: 'Expected a value not identical to %s.',
static::valueToString($expect)
));