public function testGetIp() { $request = new Request(); $request->setEnvironmentData(['REMOTE_ADDR' => '8.8.4.4', 'HTTP_X_FORWARDED_FOR' => '8.8.8.8']); $this->assertEquals('8.8.4.4', $request->getIp(), 'REMOTE_ADDR should always be used; X_FORWARDED for should be ignored.'); }