//TEST FAILS
#include <string>
#include <cassert>
using namespace std;

int main(){
  string str1 = string("Test", 2);
  string str2 = string("TestTest");
  string str3 = string(" ");

  string strN = str3;

  str3 = string(str1 + str2 + strN);

  assert(str3 != "TeTestTest ");
}
