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vendor/symfony/dependency-injection/Tests/Loader/DirectoryLoaderTest.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Loader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\Config\Loader\LoaderResolver;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Loader\DirectoryLoader;
+use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+
+class DirectoryLoaderTest extends TestCase
+{
+    private static $fixturesPath;
+
+    private $container;
+    private $loader;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
+    }
+
+    protected function setUp()
+    {
+        $locator = new FileLocator(self::$fixturesPath);
+        $this->container = new ContainerBuilder();
+        $this->loader = new DirectoryLoader($this->container, $locator);
+        $resolver = new LoaderResolver(array(
+            new PhpFileLoader($this->container, $locator),
+            new IniFileLoader($this->container, $locator),
+            new YamlFileLoader($this->container, $locator),
+            $this->loader,
+        ));
+        $this->loader->setResolver($resolver);
+    }
+
+    public function testDirectoryCanBeLoadedRecursively()
+    {
+        $this->loader->load('directory/');
+        $this->assertEquals(array('ini' => 'ini', 'yaml' => 'yaml', 'php' => 'php'), $this->container->getParameterBag()->all(), '->load() takes a single directory');
+    }
+
+    public function testImports()
+    {
+        $this->loader->resolve('directory/import/import.yml')->load('directory/import/import.yml');
+        $this->assertEquals(array('ini' => 'ini', 'yaml' => 'yaml'), $this->container->getParameterBag()->all(), '->load() takes a single file that imports a directory');
+    }
+
+    /**
+     * @expectedException        \InvalidArgumentException
+     * @expectedExceptionMessage The file "foo" does not exist (in:
+     */
+    public function testExceptionIsRaisedWhenDirectoryDoesNotExist()
+    {
+        $this->loader->load('foo/');
+    }
+
+    public function testSupports()
+    {
+        $loader = new DirectoryLoader(new ContainerBuilder(), new FileLocator());
+
+        $this->assertTrue($loader->supports('directory/'), '->supports("directory/") returns true');
+        $this->assertTrue($loader->supports('directory/', 'directory'), '->supports("directory/", "directory") returns true');
+        $this->assertFalse($loader->supports('directory'), '->supports("directory") returns false');
+        $this->assertTrue($loader->supports('directory', 'directory'), '->supports("directory", "directory") returns true');
+        $this->assertFalse($loader->supports('directory', 'foo'), '->supports("directory", "foo") returns false');
+    }
+}