s0454

tests/s0454_4sum.cpp

@@ -0,0 +1,23 @@
+#include "s0454_4sum.hpp"
+
+#include <gtest/gtest.h>
+
+TEST(Problem454, Case1) {
+  vector<int> nums1{1, 2};
+  vector<int> nums2{-2, -1};
+  vector<int> nums3{-1, 2};
+  vector<int> nums4{0, 2};
+  int expected{2};
+  S0454 solution;
+  EXPECT_EQ(solution.fourSumCount(nums1, nums2, nums3, nums4), expected);
+}
+
+TEST(Problem454, Case2) {
+  vector<int> nums1{0};
+  vector<int> nums2{0};
+  vector<int> nums3{0};
+  vector<int> nums4{0};
+  int expected{1};
+  S0454 solution;
+  EXPECT_EQ(solution.fourSumCount(nums1, nums2, nums3, nums4), expected);
+}