breadcrumb-the-shire/tests/Architecture/ModuleBoundaryContractTest.php

<?php

namespace MintyPHP\Tests\Architecture;

final class ModuleBoundaryContractTest extends AbstractModuleStructureContractTestCase
{
    public function testModuleClassesUseModuleNamespace(): void
    {
        $coreNamespacePrefixes = [
            'MintyPHP\\Service\\',
            'MintyPHP\\Repository\\',
            'MintyPHP\\Support\\',
            'MintyPHP\\Http\\',
            'MintyPHP\\App\\Container\\',
        ];

        foreach (self::$modules as $module) {
            $libDir = $module['path'] . '/lib';
            if (!is_dir($libDir)) {
                continue;
            }

            $iterator = new \RecursiveIteratorIterator(
                new \RecursiveDirectoryIterator($libDir, \FilesystemIterator::SKIP_DOTS),
                \RecursiveIteratorIterator::LEAVES_ONLY
            );

            foreach ($iterator as $file) {
                if ($file->getExtension() !== 'php') {
                    continue;
                }

                $content = file_get_contents($file->getPathname());
                if ($content === false) {
                    continue;
                }

                if (preg_match('/^namespace\s+(.+?);/m', $content, $match)) {
                    $namespace = $match[1];
                    foreach ($coreNamespacePrefixes as $corePrefix) {
                        self::assertFalse(
                            str_starts_with($namespace . '\\', $corePrefix),
                            "Module '{$module['id']}' class in {$file->getFilename()} uses core namespace '{$namespace}'. "
                            . "Module classes must use MintyPHP\\Module\\* namespace."
                        );
                    }
                }
            }
        }
    }

    public function testModulePagesDoNotImportCoreAbilityConstants(): void
    {
        foreach (self::$modules as $module) {
            $pagesDir = $module['path'] . '/pages';
            if (!is_dir($pagesDir)) {
                continue;
            }

            $iterator = new \RecursiveIteratorIterator(
                new \RecursiveDirectoryIterator($pagesDir)
            );

            foreach ($iterator as $file) {
                if (!$file->isFile() || $file->getExtension() !== 'php') {
                    continue;
                }

                $content = file_get_contents($file->getPathname());
                if ($content === false) {
                    continue;
                }

                self::assertStringNotContainsString(
                    'OperationsAuthorizationPolicy::ABILITY_',
                    $content,
                    "Module '{$module['id']}' page '{$file->getFilename()}' imports Core OperationsAuthorizationPolicy ability. "
                    . "Use the module's own AuthorizationPolicy instead."
                );
            }
        }
    }
}