public function testPingExec() { $ping = new Ping($this->reachable_host); $latency = $ping->ping('exec'); $this->assertNotEquals(FALSE, $latency); $ping->setHost($this->unreachable_host); $latency = $ping->ping('exec'); $this->assertEquals(FALSE, $latency); }
/** * @param string $host * @return $this */ public function setHost($host) { parent::setHost($host); return $this; }