/** * Shortcut for expectation data object retrieval * Can be called with arguments array or in usual method * * @param string|array $firstArgument * @optional @param mixed $arg1 * @optional @param mixed $arg2 ... * @return Varien_Object */ protected function expected($firstArgument = null) { if ($firstArgument === 'auto' && $this->readAttribute($this, 'dataName')) { $arguments = $this->readAttribute($this, 'dataName'); } elseif (!is_array($firstArgument)) { $arguments = func_get_args(); } else { $arguments = $firstArgument; } return TestUtil::expected($this, $arguments); }