/**
* @group redis-keys
*/
public function testPreciseTtl()
{
$this->assertSame(-2, $this->client->ttl('foo'));
$this->client->set('foo', 'bar');
$this->assertSame(-1, $this->client->ttl('foo'));
$this->client->expire('foo', 20);
$this->assertThat($this->client->pttl('foo'), $this->logicalAnd($this->greaterThan(0), $this->lessThanOrEqual(20000)));
}
