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<?php
declare(strict_types=1);
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2020 Spomky-Labs
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace Jose;
use DirectoryIterator;
use PHPUnit\Framework\TestCase;
use Traversable;
/**
* @internal
* @note Courtesy of @scheb
* @author Christian Scheb (https://github.com/scheb)
* @see https://github.com/scheb/2fa/commit/94ff439212f465d8c9d146bf87d82ca32c4c4cbc#commitcomment-41153585
*/
class ComposerJsonTest extends TestCase
{
private const SRC_DIR = __DIR__.'/../src';
/**
* @test
*/
public function packageDependenciesEqualRootDependencies(): void
{
$usedDependencies = ['symfony/symfony']; // Some builds add this to composer.json
$rootDependencies = $this->getComposerDependencies(__DIR__.'/../composer.json');
foreach ($this->listSubPackages() as $package) {
$packageDependencies = $this->getComposerDependencies($package.'/composer.json');
foreach ($packageDependencies as $dependency => $version) {
// Skip web-auth/* dependencies
if (0 === mb_strpos($dependency, 'web-token/')) {
continue;
}
$message = sprintf('Dependency "%s" from package "%s" is not defined in root composer.json', $dependency, $package);
static::assertArrayHasKey($dependency, $rootDependencies, $message);
$message = sprintf('Dependency "%s:%s" from package "%s" requires a different version in the root composer.json', $dependency, $version, $package);
static::assertEquals($version, $rootDependencies[$dependency], $message);
$usedDependencies[] = $dependency;
}
}
$unusedDependencies = array_diff(array_keys($rootDependencies), array_unique($usedDependencies));
$message = sprintf('Dependencies declared in root composer.json, which are not declared in any sub-package: %s', implode($unusedDependencies));
static::assertCount(0, $unusedDependencies, $message);
}
/**
* @test
*/
public function rootReplacesSubPackages(): void
{
$rootReplaces = $this->getComposerReplaces(__DIR__.'/../composer.json');
foreach ($this->listSubPackages() as $path) {
$packageName = $this->getComposerPackageName($path.'/composer.json');
$message = sprintf('Root composer.json must replace the sub-packages "%s"', $packageName);
static::assertArrayHasKey($packageName, $rootReplaces, $message);
}
}
private function listSubPackages(?string $path = self::SRC_DIR): Traversable
{
$packageFolders = [
'Bundle',
'Component',
'EncryptionAlgorithm',
'ContentEncryption',
'KeyEncryption',
'SignatureAlgorithm'
];
foreach (new DirectoryIterator($path) as $dirInfo) {
if (in_array($dirInfo->getFilename(), $packageFolders, true)) {
yield from $this->listSubPackages($dirInfo->getRealPath());
} else if ($dirInfo->isDir() && !$dirInfo->isDot() && $dirInfo->getFilename() !== '.github') {
yield $dirInfo->getRealPath();
}
}
}
private function getComposerDependencies(string $composerFilePath): array
{
return $this->parseComposerFile($composerFilePath)['require'];
}
private function getComposerPackageName(string $composerFilePath): string
{
return $this->parseComposerFile($composerFilePath)['name'];
}
private function getComposerReplaces(string $composerFilePath): array
{
return $this->parseComposerFile($composerFilePath)['replace'];
}
private function parseComposerFile(string $composerFilePath): array
{
return json_decode(file_get_contents($composerFilePath), true);
}
}