public function testFunctions()
 {
     $app = $this->getApp();
     $twigExt = new BoltFormsExtension($app);
     $functions = $twigExt->getFunctions();
     $this->assertArrayHasKey('boltforms', $functions);
     $this->assertArrayHasKey('boltforms_uploads', $functions);
     $this->assertInstanceOf('\\Twig_Function_Method', $functions['boltforms']);
     $this->assertInstanceOf('\\Twig_Function_Method', $functions['boltforms_uploads']);
 }
 public function testFunctions()
 {
     $app = $this->getApp();
     $twigExt = new BoltFormsExtension($app);
     $functions = $twigExt->getFunctions();
     $this->assertSame('boltforms', $functions[0]->getName());
     $this->assertSame('boltforms_uploads', $functions[1]->getName());
     $this->assertInstanceOf('\\Twig_SimpleFunction', $functions[0]);
     $this->assertInstanceOf('\\Twig_SimpleFunction', $functions[1]);
 }