original_string: public function assertMissing($path)
      {
          $paths = Arr::wrap($path);
  
          foreach ($paths as $path) {
              PHPUnit::assertFalse(
                  $this->exists($path), "Found unexpected file at path [{$path}]."
              );
          }
  
          return $this;
      }
code: public function assertMissing($path)
      {
          $paths = Arr::wrap($path);
  
          foreach ($paths as $path) {
              PHPUnit::assertFalse(
                  $this->exists($path), "Found unexpected file at path [{$path}]."
              );
          }
  
          return $this;
      }
code_tokens: public function assertMissing ( $ path ) { $ paths = Arr :: wrap ( $ path ) ; foreach ( $ paths as $ path ) { PHPUnit :: assertFalse ( $ this -> exists ( $ path ) , "Found unexpected file at path [{$path}]." ) ; } return $ this ; }
docstring: Assert that the given file does not exist.
  
  @param  string|array  $path
  @return $this
docstring_tokens: Assert that the given file does not exist .