Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/symfony/dependency-injection/Tests/Extension/ExtensionTest.php

@@ -0,0 +1,81 @@
+<?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\Extension;
+
+class ExtensionTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider getResolvedEnabledFixtures
+     */
+    public function testIsConfigEnabledReturnsTheResolvedValue($enabled)
+    {
+        $pb = $this->getMockBuilder('Symfony\Component\DependencyInjection\ParameterBag\ParameterBag')
+            ->setMethods(array('resolveValue'))
+            ->getMock()
+        ;
+
+        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerBuilder')
+            ->setMethods(array('getParameterBag'))
+            ->getMock()
+        ;
+
+        $pb->expects($this->once())
+            ->method('resolveValue')
+            ->with($this->equalTo($enabled))
+            ->will($this->returnValue($enabled))
+        ;
+
+        $container->expects($this->once())
+            ->method('getParameterBag')
+            ->will($this->returnValue($pb))
+        ;
+
+        $extension = $this->getMockBuilder('Symfony\Component\DependencyInjection\Extension\Extension')
+            ->setMethods(array())
+            ->getMockForAbstractClass()
+        ;
+
+        $r = new \ReflectionMethod('Symfony\Component\DependencyInjection\Extension\Extension', 'isConfigEnabled');
+        $r->setAccessible(true);
+
+        $r->invoke($extension, $container, array('enabled' => $enabled));
+    }
+
+    public function getResolvedEnabledFixtures()
+    {
+        return array(
+            array(true),
+            array(false),
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+     * @expectedExceptionMessage The config array has no 'enabled' key.
+     */
+    public function testIsConfigEnabledOnNonEnableableConfig()
+    {
+        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerBuilder')
+            ->getMock()
+        ;
+
+        $extension = $this->getMockBuilder('Symfony\Component\DependencyInjection\Extension\Extension')
+            ->setMethods(array())
+            ->getMockForAbstractClass()
+        ;
+
+        $r = new \ReflectionMethod('Symfony\Component\DependencyInjection\Extension\Extension', 'isConfigEnabled');
+        $r->setAccessible(true);
+
+        $r->invoke($extension, $container, array());
+    }
+}