--TEST--
SolrDocument::getInputDocument() - creating SolrInputDocument from SolrDocument
--FILE--
<?php

require_once "bootstrap.inc";

$doc = new SolrDocument();

$doc->addField('id', 1123);

$doc->features = "PHP Client Side";
$doc->features = "Fast development cycles";

$doc['cat'] = 'Software';
$doc['cat'] = 'Custom Search';
$doc->cat   = 'Information Technology';


$input_doc = $doc->getInputDocument();

var_dump(get_class($input_doc));

?>
--EXPECT--
string(17) "SolrInputDocument"