diff --git a/test/test_timequiz.c b/test/test_timequiz.c
index b42386a..a24b0df 100644
--- a/test/test_timequiz.c
+++ b/test/test_timequiz.c
@@ -77,5 +77,13 @@ void test_processUserAnswer_correctAnswer_index3(void) {
     TEST_ASSERT_EQUAL_INT(1, totalCorrectAnswers);
 }
 
+void test_processUserAnswer_correctAnswer_index0(void) {
+    int score = 0;
+    int totalCorrectAnswers = 0;
+    char* answers[] = {"A", "B", "C", "D"};
+    processUserAnswer(1, 0, &score, &totalCorrectAnswers, answers);
+    TEST_ASSERT_EQUAL_INT(1, score);
+    TEST_ASSERT_EQUAL_INT(1, totalCorrectAnswers);
+}
 
 #endif //TEST