/** * Test FrameworkExtension->getFunctions() */ public function testGetFunctions() { $var = $this->frameworkExtension->getFunctions(); $this->assertInternalType('array', $var); $containsBundleExists = false; foreach ($var as $function) { /** @var \Twig_SimpleFunction $function */ if ($function->getName() == 'bundleExists') { $containsBundleExists = true; } } $this->assertTrue($containsBundleExists, 'bundleExists-function not found'); }