public function assertExists($path)
    {
        $paths = Arr::wrap($path);

        foreach ($paths as $path) {
            PHPUnit::assertTrue(
                $this->exists($path), "Unable to find a file at path [{$path}]."
            );
        }

        return $this;
    }
public function assertExists($path)
    {
        $paths = Arr::wrap($path);

        foreach ($paths as $path) {
            PHPUnit::assertTrue(
                $this->exists($path), "Unable to find a file at path [{$path}]."
            );
        }

        return $this;
    }
public function assertExists ( $ path ) { $ paths = Arr :: wrap ( $ path ) ; foreach ( $ paths as $ path ) { PHPUnit :: assertTrue ( $ this -> exists ( $ path ) , "Unable to find a file at path [{$path}]." ) ; } return $ this ; }
Assert that the given file exists.

@param  string|array  $path
@return $this
Assert that the given file exists .