Update website

vendor/doctrine/rst-parser/tests/Templates/TwigEnvironmentFactoryTest.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\RST\Templates;
+
+use Doctrine\RST\Configuration;
+use Doctrine\RST\Templates\TwigEnvironmentFactory;
+use Exception;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Filesystem\Filesystem;
+use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
+
+use function realpath;
+use function sys_get_temp_dir;
+
+class TwigEnvironmentFactoryTest extends TestCase
+{
+    /** @var string */
+    private $tmpPath;
+    /** @var Filesystem */
+    private $filesystem;
+
+    public function testTemplateDirectoriesNothingCustom(): void
+    {
+        $configuration = new Configuration();
+        $configuration->setFileExtension('html');
+
+        // no theme, no custom dirs
+        self::assertLoaderPaths(
+            [(string) realpath(__DIR__ . '/../../lib/Templates/default/html')],
+            TwigEnvironmentFactory::createTwigEnvironment($configuration)
+        );
+    }
+
+    public function testTemplateDirectoriesThemeAndDirectories(): void
+    {
+        $configuration = new Configuration();
+        $configuration->setFileExtension('html');
+        $configuration->setTheme('cool_theme');
+
+        $dir1           = $this->tmpPath . '/dir1';
+        $dir2           = $this->tmpPath . '/dir2';
+        $nonExistentDir = $this->tmpPath . '/dir3';
+
+        // dir1 has all directories
+        $this->filesystem->mkdir($dir1);
+        $this->filesystem->mkdir($dir1 . '/default/html');
+        $this->filesystem->mkdir($dir1 . '/cool_theme/html');
+
+        // dir2 has just the theme
+        $this->filesystem->mkdir($dir2);
+        $this->filesystem->mkdir($dir2 . '/cool_theme/html');
+
+        $configuration->setCustomTemplateDirs([$dir1, $dir2, $nonExistentDir]);
+
+        // no theme, no custom dirs
+        self::assertLoaderPaths(
+            [
+                $dir1 . '/cool_theme/html',
+                $dir2 . '/cool_theme/html',
+                $dir1 . '/default/html',
+                (string) realpath(__DIR__ . '/../../lib/Templates/default/html'),
+            ],
+            TwigEnvironmentFactory::createTwigEnvironment($configuration)
+        );
+    }
+
+    /** @param string[] $expectedPaths */
+    private static function assertLoaderPaths(array $expectedPaths, Environment $twig): void
+    {
+        $loader = $twig->getLoader();
+        if (! $loader instanceof FilesystemLoader) {
+            throw new Exception('Wrong loader instance');
+        }
+
+        self::assertSame($expectedPaths, $loader->getPaths());
+    }
+
+    protected function setUp(): void
+    {
+        $this->tmpPath    = sys_get_temp_dir() . '/_rst_twig_tests';
+        $this->filesystem = new Filesystem();
+    }
+
+    protected function tearDown(): void
+    {
+        $this->filesystem->remove($this->tmpPath);
+    }
+}