fix deprecations (#86)

* fix deprecations

* removed testing with unstable requirements

Author: phonixor

.travis.yml

@@ -31,8 +31,6 @@ before_install:
   - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then phpenv config-rm xdebug.ini; fi
   - composer self-update
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require --no-update symfony/symfony:${SYMFONY_VERSION}; fi
-  - if [ "$DEPS" == "dev" ]; then echo "dev!"; fi
-  - perl -pi -e 's/^}$/,"minimum-stability":"dev"}/' composer.json;
 
 install: composer update $COMPOSER_FLAGS --prefer-dist
 

test/Bundle/DependencyInjection/WebpackCompilerPassTest.php

@@ -21,6 +21,8 @@
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Process\Process;
+use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
 
 /**
  * @covers \Hostnet\Bundle\WebpackBundle\DependencyInjection\WebpackCompilerPass
@@ -40,8 +42,8 @@ public function testPass()
         $container->setParameter('kernel.cache_dir', realpath($fixture_dir . '/cache'));
         $container->set('filesystem', new Filesystem());
         $container->set('templating.finder', $this->createMock(TemplateFinderInterface::class));
-        $container->set('twig', $this->createMock(\Twig_Environment::class));
-        $container->set('twig.loader', $this->createMock(\Twig_Loader_Filesystem::class));
+        $container->set('twig', $this->createMock(Environment::class));
+        $container->set('twig.loader', $this->createMock(FilesystemLoader::class));
         $container->set('logger', $this->createMock(LoggerInterface::class));
 
         $code_block_provider = new Definition(CodeBlockProviderInterface::class);
@@ -95,7 +97,7 @@ public function testLoadNoWebpack()
         $container->set('filesystem', new Filesystem());
         $container->set('templating.finder', $this->getMockBuilder(TemplateFinderInterface::class)->getMock());
         $container->set('twig', $this
-            ->getMockBuilder(\Twig_Environment::class)
+            ->getMockBuilder(Environment::class)
             ->disableOriginalConstructor()
             ->getMock());
         $container->set('logger', $this->getMockBuilder(LoggerInterface::class)->getMock());

test/Component/Asset/TwigParserTest.php

@@ -7,6 +7,8 @@
 namespace Hostnet\Component\Webpack\Asset;
 
 use PHPUnit\Framework\TestCase;
+use Twig\Environment;
+use Twig\Loader\ArrayLoader;
 
 /**
  * @covers \Hostnet\Component\Webpack\Asset\TwigParser
@@ -32,7 +34,7 @@ class TwigParserTest extends TestCase
     protected function setUp()
     {
         $this->tracker   = $this->getMockBuilder(Tracker::class)->disableOriginalConstructor()->getMock();
-        $this->twig      = new \Twig_Environment(new \Twig_Loader_Array([]));
+        $this->twig      = new Environment(new ArrayLoader([]));
         $this->cache_dir = sys_get_temp_dir();
     }