public function testZPopRevRange()
{
$key = 'testZPopRevRange';
$this->redis->del($key);
$this->assertSame(3, $this->redis->zAdd($key, array(123 => 1.0, 456 => 1.25, 789 => 0.9)));
$this->assertTrue($this->redis->multi());
$this->assertTrue($this->redis->zrevrange($key, 0, 0, true));
$this->assertTrue($this->redis->zremrangebyrank($key, -1, -1));
$this->assertSame(array(array(456 => '1.25'), 1), $this->redis->exec());
$this->assertSame(2, $this->redis->zCard($key));
}
