4. Unittest

test/test_timequiz.c

@@ -53,4 +53,19 @@ void test_processUserAnswer_correct(void) {
     TEST_ASSERT_EQUAL_INT(1, totalCorrectAnswers);
 }
 
+void test_processUserAnswer_wrong(void) {
+    int score = 0;
+    int totalCorrectAnswers = 0;
+    char* answers[] = {"Paris", "London", "Berlin", "Madrid"};
+    int correctIndex = 0;
+    int userAnswer = 2; // Assuming user selects the second option
+
+    // Call the function to process user answer
+    processUserAnswer(userAnswer, correctIndex, &score, &totalCorrectAnswers, answers);
+
+    // Assert that the score remains unchanged and total correct answers is not incremented
+    TEST_ASSERT_EQUAL_INT(0, score);
+    TEST_ASSERT_EQUAL_INT(0, totalCorrectAnswers);
+}
+
 #endif //TEST