public function testAcknowledge()
{
$ackId = 'foobar';
$this->connection->acknowledge(Argument::that(function ($args) use($ackId) {
if ($args['foo'] !== 'bar') {
return false;
}
if ($args['ackIds'] !== [$ackId]) {
return false;
}
return true;
}))->shouldBeCalledTimes(1);
$subscription = new Subscription($this->connection->reveal(), 'subscription-name', 'topic-name', 'project-id');
$subscription->acknowledge($ackId, ['foo' => 'bar']);
}