text: /**
   * @file contruct-btree-in-post-order-test.cpp
   * @brief 
   * @author Red Li
   * @version 
   * @date 2014-11-25
   */
  
  #include <string>
  #include <gtest/gtest.h>
  #include <algorithm>
  
  using namespace std;
  namespace reverse_words{
  #include "reverse-words-in-a-string.hpp"
  }
  
  using namespace reverse_words;
  
  class ReverseWordsTest : public testing::Test
  {
  public:
      static void SetUpTestCase()
      {
          
      }
      static void TearDownTestCase()
      {
      }
  
      virtual void SetUp()
      {
      }
  
      virtual void TearDown()
      {
      }
  };
  
  
  
  TEST_F(ReverseWordsTest, test)
  {
      Solution sol;
      
      std::string s0("the sky is blue");
      std::string s1("  the sky is   blue   ");
  
      sol.reverseWords(s0);
      sol.reverseWords(s1);
  
  }
  
  
  