text: #include "../Factor.h"
  
  #include <cppunit/ui/text/TestRunner.h>
  #include <cppunit/extensions/TestFactoryRegistry.h>
  
  
  int main()
  {
    CppUnit::TextUi::TestRunner runner;
    CppUnit::TestFactoryRegistry& registry =
        CppUnit::TestFactoryRegistry::getRegistry();
    runner.addTest (registry.makeTest());
    return runner.run() ? 1 : 0;
  }
  
  