mageekguy\atoum\php\tokenizer\iterators\phpScript::getNamespace PHP Method

    public function getNamespace($index)
    {
        return isset($this->namespaces[$index]) === false ? null : $this->namespaces[$index];
    }

 public function testGetNamespace()
 {
     $iterator = new iterators\phpScript();
     $this->assert->variable($iterator->getNamespace(rand(0, PHP_INT_MAX)))->isNull();
     $iterator->appendNamespace($namespaceIterator = new iterators\phpNamespace());
     $this->assert->variable($iterator->getNamespace(0))->isIdenticalTo($namespaceIterator)->variable($iterator->getNamespace(rand(1, PHP_INT_MAX)))->isNull();
     $iterator->appendNamespace($otherNamespaceIterator = new iterators\phpNamespace());
     $this->assert->variable($iterator->getNamespace(0))->isIdenticalTo($namespaceIterator)->variable($iterator->getNamespace(1))->isIdenticalTo($otherNamespaceIterator)->variable($iterator->getNamespace(rand(2, PHP_INT_MAX)))->isNull();
 }