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<?php
namespace Illuminate\Testing;
use ArrayAccess;
use Illuminate\Testing\Constraints\ArraySubset;
use PHPUnit\Framework\Assert as PHPUnit;
use PHPUnit\Framework\Constraint\DirectoryExists;
use PHPUnit\Framework\Constraint\FileExists;
use PHPUnit\Framework\Constraint\LogicalNot;
use PHPUnit\Framework\Constraint\RegularExpression;
use PHPUnit\Framework\InvalidArgumentException;
/**
* @internal This class is not meant to be used or overwritten outside the framework itself.
*/
abstract class Assert extends PHPUnit
{
/**
* Asserts that an array has a specified subset.
*
* @param \ArrayAccess|array $subset
* @param \ArrayAccess|array $array
* @param bool $checkForIdentity
* @param string $msg
* @return void
*/
public static function assertArraySubset($subset, $array, bool $checkForIdentity = false, string $msg = ''): void
{
if (! (is_array($subset) || $subset instanceof ArrayAccess)) {
throw InvalidArgumentException::create(1, 'array or ArrayAccess');
}
if (! (is_array($array) || $array instanceof ArrayAccess)) {
throw InvalidArgumentException::create(2, 'array or ArrayAccess');
}
$constraint = new ArraySubset($subset, $checkForIdentity);
PHPUnit::assertThat($array, $constraint, $msg);
}
/**
* Asserts that a file does not exist.
*
* @param string $filename
* @param string $message
* @return void
*/
public static function assertFileDoesNotExist(string $filename, string $message = ''): void
{
static::assertThat($filename, new LogicalNot(new FileExists), $message);
}
/**
* Asserts that a directory does not exist.
*
* @param string $directory
* @param string $message
* @return void
*/
public static function assertDirectoryDoesNotExist(string $directory, string $message = ''): void
{
static::assertThat($directory, new LogicalNot(new DirectoryExists), $message);
}
/**
* Asserts that a string matches a given regular expression.
*
* @param string $pattern
* @param string $string
* @param string $message
* @return void
*/
public static function assertMatchesRegularExpression(string $pattern, string $string, string $message = ''): void
{
static::assertThat($string, new RegularExpression($pattern), $message);
}
}
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