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<?php
declare(strict_types=1);
namespace ProxyManagerTest\Generator\Util;
use Composer\InstalledVersions;
use PHPUnit\Framework\TestCase;
use ProxyManager\Generator\Util\IdentifierSuffixer;
use function method_exists;
use function serialize;
use function sha1;
use function strlen;
use function substr;
/**
* Tests for {@see \ProxyManager\Generator\Util\IdentifierSuffixer}
*
* @group Coverage
* @covers \ProxyManager\Generator\Util\IdentifierSuffixer
*/
final class IdentifierSuffixerTest extends TestCase
{
/**
* @dataProvider getBaseIdentifierNames
*/
public function testGeneratesSuffixedIdentifiers(string $name): void
{
self::assertSame(
IdentifierSuffixer::getIdentifier($name),
IdentifierSuffixer::getIdentifier($name)
);
}
/**
* @requires function \Composer\InstalledVersions::getRawData
* @dataProvider getBaseIdentifierNames
*/
public function testGeneratedSuffixDependsOnPackageInstalledVersions(string $name): void
{
$hashedData = sha1(serialize(
method_exists(InstalledVersions::class, 'getAllRawData')
? InstalledVersions::getAllRawData()
: InstalledVersions::getRawData()
));
self::assertStringEndsWith(
substr(sha1($name . $hashedData), 0, 5),
IdentifierSuffixer::getIdentifier($name)
);
}
/**
* @dataProvider getBaseIdentifierNames
*/
public function testGeneratesValidIdentifiers(string $name): void
{
self::assertMatchesRegularExpression(
'/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]+$/',
IdentifierSuffixer::getIdentifier($name)
);
}
/**
* @dataProvider getBaseIdentifierNames
*/
public static function testGeneratedIdentifierSuffix(string $name): void
{
// 5 generated characters are enough to keep idiots from tampering with these properties "the easy way"
self::assertGreaterThan(5, strlen(IdentifierSuffixer::getIdentifier($name)));
}
/**
* Data provider generating identifier names to be checked
*
* @return string[][]
*/
public static function getBaseIdentifierNames(): array
{
return [
[''],
['1'],
['foo'],
['Foo'],
['bar'],
['Bar'],
['foo_bar'],
];
}
}
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