/**
  * Return namespace without name - for rendering namespace in class
  *
  * @return string
  * @throws Exception
  */
 public function getNamespaceWithoutNameAndBackslashPrefix()
 {
     return Tools::removeBackslashPrefixFromNamespace(Tools::getNamespaceWithoutName($this->getNamespace()));
 }
 /**
  * @dataProvider dataForMethodGetNamespaceWithoutName
  */
 public function testGetNamespaceWithoutName($namespace, $output)
 {
     $this->assertEquals($output, Tools::getNamespaceWithoutName($namespace));
 }