Test, falls keine Reihe gewinnt

src/main/c/Stefan/slot_machine.c

@@ -107,7 +107,7 @@ int getWinnings(char symbols[], int bet){
 
         if (symbols[i * ROWS] == symbols[i * ROWS + 1] && symbols[i * ROWS] == symbols[i * ROWS + 2]) {
 
-            switch(symbols[i]){
+            switch(symbols[i * ROWS]){
                 case 'A': winnings = bet * 3; break;
                 case 'B': winnings = bet * 5; break;
                 case 'C': winnings = bet * 10; break;

src/test/c/Stefan/test_slot_machine.c

@@ -38,4 +38,19 @@ void test_subtract_bet_5_from_balance_10() {
 
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
-}
+}
+
+void test_no_rows_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AABAACAAD"};
+
+
+    int expectedResult = 0;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}