query-ctor-let-001.phpt
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query-ctor-let-001.phpt
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	--TEST--
	MongoDB\Driver\Query::__construct(): let option
	--SKIPIF--
	<?php require __DIR__ . "/../utils/basic-skipif.inc"; ?>
	<?php skip_if_not_live(); ?>
	<?php skip_if_server_version('<', '5.0'); ?>
	<?php skip_if_not_clean(); ?>
	--FILE--
	<?php

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

	class CommandLogger implements MongoDB\Driver\Monitoring\CommandSubscriber
	{
	public function commandStarted(MongoDB\Driver\Monitoring\CommandStartedEvent $event): void
	{
	$command = $event->getCommand();

	if (!isset($command->let)) {
	printf("%s does not include let option\n", $event->getCommandName());

	return;
	}

	printf("%s included let: %s\n", $event->getCommandName(), json_encode($command->let));
	}

	public function commandSucceeded(MongoDB\Driver\Monitoring\CommandSucceededEvent $event): void
	{
	}

	public function commandFailed(MongoDB\Driver\Monitoring\CommandFailedEvent $event): void
	{
	}
	}

	$manager = create_test_manager();

	$bulk = new MongoDB\Driver\BulkWrite;
	$bulk->insert(['_id' => 1]);
	$bulk->insert(['_id' => 2]);
	$manager->executeBulkWrite(NS, $bulk);

	$query = new MongoDB\Driver\Query(
	['$expr' => ['$eq' => ['$_id', '$$id']]],
	['let' => ['id' => 1]]
	);

	$manager->addSubscriber(new CommandLogger);
	$cursor = $manager->executeQuery(NS, $query);
	var_dump($cursor->toArray());

	?>
	===DONE===
	<?php exit(0); ?>
	--EXPECTF--
	find included let: {"id":1}
	array(1) {
	[0]=>
	object(stdClass)#%d (%d) {
	["_id"]=>
	int(1)
	}
	}
	===DONE===