public function testCreate()
{
$this->connection->createSubscription(Argument::withEntry('foo', 'bar'))->willReturn(['name' => 'projects/project-id/subscriptions/subscription-name', 'topic' => 'projects/project-id/topics/topic-name'])->shouldBeCalledTimes(1);
$this->connection->getSubscription()->shouldNotBeCalled();
$this->subscription->setConnection($this->connection->reveal());
$sub = $this->subscription->create(['foo' => 'bar']);
$this->assertEquals($sub['name'], 'projects/project-id/subscriptions/subscription-name');
$this->assertEquals($sub['topic'], 'projects/project-id/topics/topic-name');
}