_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'trafficlimit'; trafficlimiter::setPath($this->_path); } public function tearDown() { /* Tear Down Routine */ helper::rmdir($this->_path . DIRECTORY_SEPARATOR); } public function testTrafficGetsLimited() { $this->assertEquals($this->_path, trafficlimiter::getPath()); $file = 'baz'; $this->assertEquals($this->_path . DIRECTORY_SEPARATOR . $file, trafficlimiter::getPath($file)); trafficlimiter::setLimit(4); $_SERVER['REMOTE_ADDR'] = '127.0.0.1'; $this->assertTrue(trafficlimiter::canPass(), 'first request may pass'); sleep(2); $this->assertFalse(trafficlimiter::canPass(), 'second request is to fast, may not pass'); sleep(3); $this->assertTrue(trafficlimiter::canPass(), 'third request waited long enough and may pass'); $_SERVER['REMOTE_ADDR'] = '2001:1620:2057:dead:beef::cafe:babe'; $this->assertTrue(trafficlimiter::canPass(), 'fourth request has different ip and may pass'); $_SERVER['REMOTE_ADDR'] = '127.0.0.1'; $this->assertFalse(trafficlimiter::canPass(), 'fifth request is to fast, may not pass'); } }