#include "s0151_reverse_words_in_a_string.hpp"

#include <gtest/gtest.h>

TEST(Problem151, Case1) {
  string s{"the sky is blue"};
  string expected{"blue is sky the"};
  S0151 solution;
  EXPECT_EQ(solution.reverseWords(s), expected);
}

TEST(Problem151, Case2) {
  string s{"  hello world  "};
  string expected{"world hello"};
  S0151 solution;
  EXPECT_EQ(solution.reverseWords(s), expected);
}

TEST(Problem151, Case3) {
  string s{"a good   example"};
  string expected{"example good a"};
  S0151 solution;
  EXPECT_EQ(solution.reverseWords(s), expected);
}

TEST(Problem151, Case4) {
  string s{"F R  I   E    N     D      S      "};
  string expected{"S D N E I R F"};
  S0151 solution;
  EXPECT_EQ(solution.reverseWords(s), expected);
}