public function testGetFilters()
 {
     $classInstance = new UrlAutoConverterTwigExtension();
     $returnArray = $classInstance->getFilters();
     $this->assertIsArray($returnArray);
     $this->assertArrayHasKey('converturls', $returnArray);
     $this->assertInstanceOf('Twig_Filter_Method', $returnArray['converturls']);
     $this->assertEquals(array('html'), $returnArray['converturls']->getSafe(new \Twig_Node()));
 }
 public function testGetFilters()
 {
     $classInstance = new UrlAutoConverterTwigExtension();
     $returnArray = $classInstance->getFilters();
     $this->assertIsArray($returnArray);
     $this->assertNotEmpty($returnArray);
     $filter = reset($returnArray);
     $this->assertInstanceOf('Twig_SimpleFilter', $filter);
     $this->assertEquals(array('html'), $filter->getSafe(new \Twig_Node()));
 }