More convenient constructor for SasaeEnvironment

src/SasaeEnvironment.php

@@ -5,9 +5,12 @@
 
 namespace Sasae;
 
+use InvalidArgumentException;
 use UnexpectedValueException;
 use Index\Version;
+use Sasae\Cache\SasaeFilesystemCache;
 use Sasae\Extension\SasaeExtension;
+use Sasae\Loader\SasaeFilesystemLoader;
 use Twig\Environment as TwigEnvironment;
 use Twig\TwigFilter;
 use Twig\TwigFunction;
@@ -28,17 +31,26 @@ class SasaeEnvironment {
     private static ?Version $twigVersion = null;
 
     /**
-     * @param TwigLoaderInterface $loader A template loader instance.
-     * @param ?TwigCacheInterface $cache A caching driver.
+     * @param TwigLoaderInterface|string $loader A template loader instance or a path.
+     * @param TwigCacheInterface|array<string>|string|null $cache A caching driver.
      * @param string $charset Character for templates.
      * @param bool $debug Debug mode.
      */
     public function __construct(
-        TwigLoaderInterface $loader,
-        ?TwigCacheInterface $cache = null,
+        TwigLoaderInterface|string $loader,
+        TwigCacheInterface|array|string|null $cache = null,
         string $charset = 'utf-8',
         bool $debug = false
     ) {
+        if(is_string($loader))
+            $loader = new SasaeFilesystemLoader($loader);
+
+        if(is_array($cache)) {
+            if(empty($cache))
+                throw new InvalidArgumentException('If $cache is an array, it may not be empty.');
+            $cache = SasaeFilesystemCache::create(array_shift($cache), array_shift($cache));
+        }
+
         $this->env = new TwigEnvironment($loader, [
             'debug' => $debug,
             'cache' => $cache,

tests/SasaeTest.php

@@ -20,8 +20,8 @@ use Sasae\Loader\SasaeFilesystemLoader;
 final class SasaeTest extends TestCase {
     public function testEverything(): void {
         $env = new SasaeEnvironment(
-            new SasaeFilesystemLoader(__DIR__),
-            SasaeFilesystemCache::create('SasaeTest', XString::random(8))
+            __DIR__,
+            ['SasaeTest', XString::random(8)]
         );
 
         $this->assertFalse($env->isDebug());