#include <utility>

Describe(function_foo)
{
  It(should_return_1_1)
  {
    Assert::That(foo(), Equals(std::pair<int, int>{1, 1}));
  }
};

#include <sstream>
#include <string>

namespace snowhouse
{
  template<>
  struct Stringizer<std::pair<int, int>>
  {
    static std::string ToString(const std::pair<int, int>& x)
    {
      std::stringstream stream;
      stream << '{' << x.first << ", " << x.second << '}';
      return stream.str();
    }
  };
}