@Test(timeout = 10000)
public void errorInGetSystemInfo() {

  SysInfoWindowsMock tester = new SysInfoWindowsMock();
  // info str derived from windows shell command is null
  tester.setSysinfoString(null);
  // call a method to refresh values
  tester.getAvailablePhysicalMemorySize();
  // info str derived from windows shell command with no \r\n termination
  tester.setSysinfoString("");
  // call a method to refresh values
  tester.getAvailablePhysicalMemorySize();
}