/** * 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)); }