--TEST--
MongoDB\Driver\BulkWrite::insert() with BSON encoding error (invalid UTF-8 string)
--FILE--
<?php

require_once __DIR__ . '/../utils/basic.inc';

$bulk = new MongoDB\Driver\BulkWrite;

echo throws(function() use ($bulk) {
    $bulk->insert(['x' => "\xc3\x28"]);
}, 'MongoDB\Driver\Exception\UnexpectedValueException'), "\n";

?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
OK: Got MongoDB\Driver\Exception\UnexpectedValueException
Detected invalid UTF-8 for field path "x": %s
===DONE===