00 intro

tdd_intro/homework/00_intro/test.cpp

@@ -8,12 +8,18 @@ For example: input: "cool" output: "looc"
 
 #include <gtest/gtest.h>
 
+const std::string g_textToReverse = "Reversed";
+const std::string g_textReversed = "desreveR";
+
 std::string ReverseString(const std::string& str)
 {
-    return "desreveR";
+    std::string reversedStr(str);
+    std::reverse(reversedStr.begin(), reversedStr.end());
+
+    return reversedStr;
 }
 
 TEST(intro, StringIsReversed)
 {
-    ASSERT_EQ("desreveR", ReverseString("Reversed"));
+    ASSERT_EQ(g_textReversed, ReverseString(g_textToReverse));
 }