/**
* Test counting members in a sorted set
*/
public function testZcount()
{
$this->redis->del('testZcount');
$this->assertEquals(1, $this->redis->zadd('testZcount', 1, 'one'));
$this->assertEquals(1, $this->redis->zadd('testZcount', 2, 'two'));
$this->assertEquals(1, $this->redis->zadd('testZcount', 3, 'three'));
$count = $this->redis->zcount('testZcount', '-inf', '+inf');
$this->assertInternalType('int', $count);
$this->assertEquals(3, $count);
$this->assertEquals(2, $this->redis->zcount('testZcount', '(1', 3));
}
