Schreiben der Tests zu dem Testfall Groß-undKleinschreibung unterschiedlich für wordGuessed()

src/test/c/Tim/test_hangman.c

@@ -70,5 +70,13 @@ void test_not_wordGuessed()
     TEST_ASSERT_FALSE(wordGuessed(word1, word2));
 }
 
+void test_wordGuessed_differentCaps()
+{
+    //arrange
+    char word1[] ="Kartoffel";
+    char word2[] ="karTOFFel";
+    //assert
+    TEST_ASSERT_FALSE(wordGuessed(word1, word2));
+}