--TEST--
MongoDB\Driver\WriteConcern::bsonSerialize()
--FILE--
<?php

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

$tests = [
    new MongoDB\Driver\WriteConcern(-3), // MONGOC_WRITE_CONCERN_W_MAJORITY
    new MongoDB\Driver\WriteConcern(-2), // MONGOC_WRITE_CONCERN_W_DEFAULT
    new MongoDB\Driver\WriteConcern(-1),
    new MongoDB\Driver\WriteConcern(0),
    new MongoDB\Driver\WriteConcern(1),
    new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY),
    new MongoDB\Driver\WriteConcern('tag'),
    new MongoDB\Driver\WriteConcern(1, 0),
    new MongoDB\Driver\WriteConcern(1, 0, false),
    new MongoDB\Driver\WriteConcern(1, 1000),
    new MongoDB\Driver\WriteConcern(1, 1000, true),
    new MongoDB\Driver\WriteConcern(-2, 0, true),
    // Note: wtimeout is only applicable for w > 1
    new MongoDB\Driver\WriteConcern(-2, 1000),
];

foreach ($tests as $test) {
    echo toJSON(fromPHP($test)), "\n";
}

?>
===DONE===
<?php exit(0); ?>
--EXPECT--
{ "w" : "majority" }
{ }
{ "w" : -1 }
{ "w" : 0 }
{ "w" : 1 }
{ "w" : "majority" }
{ "w" : "tag" }
{ "w" : 1 }
{ "w" : 1, "j" : false }
{ "w" : 1, "wtimeout" : 1000 }
{ "w" : 1, "j" : true, "wtimeout" : 1000 }
{ "j" : true }
{ "wtimeout" : 1000 }
===DONE===