public function testExtractorsOnInvalidString() { // Try with an empty string $response_str = ''; $this->assertTrue(Response::extractCode($response_str) === false); $this->assertTrue(Response::extractMessage($response_str) === false); $this->assertTrue(Response::extractVersion($response_str) === false); $this->assertTrue(Response::extractBody($response_str) === ''); $this->assertTrue(Response::extractHeaders($response_str) === array()); }