7, 4 => 11, 'invalid' => 100, '15' => 3, ]); expect($normalized)->toBe([ 4 => 11, 12 => 7, 15 => 3, ]); }); it('converts normalized metrics back to payload keys', function () { expect(MetrikaConfig::toPayloadMetrics([ 4 => 11, 12 => 7, ]))->toBe([ 'metrika_item_4' => 11, 'metrika_item_12' => 7, ]); });