leetcode/tests/s0001_two_sum.cpp

#include "s0001_two_sum.hpp"

#include <gtest/gtest.h>
#include <vector>

TEST(Problem1, Case1) {
  std::vector<int> input1{ 2, 7, 11, 15 };
  int input2{ 9 };
  S0001 solution;
  std::vector<int> result = solution.twoSum(input1, input2);
  std::vector<int> answer = std::vector<int>{ 0, 1 };
  EXPECT_EQ(result, answer);
}

TEST(Problem1, Case2) {
  std::vector<int> input1{ 3, 2, 4 };
  int input2{ 6 };
  S0001 solution;
  std::vector<int> result = solution.twoSum(input1, input2);
  std::vector<int> answer = std::vector<int>{ 1, 2 };
  EXPECT_EQ(result, answer);
}

TEST(Problem1, Case3) {
  std::vector<int> input1{ 3, 3 };
  int input2{ 6 };
  S0001 solution;
  std::vector<int> result = solution.twoSum(input1, input2);
  std::vector<int> answer = std::vector<int>{ 0, 1 };
  EXPECT_EQ(result, answer);
}