public function it_can_zscore()
{
$this->redis->zScore('test', 'test')->shouldBeCalled()->willReturn(1);
$this->zScore('test', 'test')->shouldReturn(1);
$this->redis->zScore('test', 'test')->willThrow(new \RedisException());
$this->shouldThrow(DriverException::class)->during('zScore', ['test', 'test']);
}