gistfile1.cpp

#include "stdafx.h"
#include "gtest/gtest.h"
#pragma comment(lib, "gtestd.lib")

int Factorial(int n) {
  int result = 1;
  for (int i = 1; i <= n; i++) {
    result *= i;
  }

  return result;
}

TEST(FactorialTest, Negative) {
  EXPECT_EQ(1, Factorial(-5));
  EXPECT_EQ(1, Factorial(-1));
  EXPECT_GT(Factorial(-10), 0);
}

int _tmain(int argc, _TCHAR* argv[])
{
  ::testing::InitGoogleTest(&argc, argv);
  return RUN_ALL_TESTS();
}