/**
* Test unioning *lol* sets
*/
public function testSunion()
{
$this->redis->del('testSunion1');
$this->redis->del('testSunion2');
$this->redis->del('testSunion3');
$this->redis->sadd('testSunion1', 'a');
$this->redis->sadd('testSunion2', 'b');
$this->redis->sadd('testSunion3', 'c');
$this->redis->sadd('testSunion3', 'd');
$union2 = $this->redis->sunion(array('testSunion1', 'testSunion2', 'testSunion3'));
$this->assertContains('a', $union2);
$this->assertContains('b', $union2);
$this->assertContains('c', $union2);
$this->assertContains('d', $union2);
$this->assertEquals(4, count($union2));
}
