Tests, falls 2 Reihen gewinnen + Fehler bei Gewinnberechnung behoben

src/main/c/Stefan/slot_machine.c

@@ -108,10 +108,10 @@ int getWinnings(char symbols[], int bet){
         if (symbols[i * ROWS] == symbols[i * ROWS + 1] && symbols[i * ROWS] == symbols[i * ROWS + 2]) {
 
             switch(symbols[i * ROWS]){
-                case 'A': winnings = bet * 3; break;
-                case 'B': winnings = bet * 5; break;
-                case 'C': winnings = bet * 10; break;
-                case 'D': winnings = bet * 20; break;
+                case 'A': winnings += bet * 3; break;
+                case 'B': winnings += bet * 5; break;
+                case 'C': winnings += bet * 10; break;
+                case 'D': winnings += bet * 20; break;
             }
         }
     }

src/test/c/Stefan/test_slot_machine.c

@@ -16,6 +16,7 @@ void test_subtract_bet_10_from_balance_10() {
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
+
 void test_subtract_bet_0_from_balance_10() {
 
     //arrange
@@ -109,3 +110,87 @@ void test_3_D_won_bet_equals_10() {
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
+
+void test_6_A_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AAAAAACAC"};
+
+    int expectedResult = 60;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_6_B_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BBBBBBCAC"};
+
+    int expectedResult = 100;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_6_C_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"CCCCCCCAC"};
+
+    int expectedResult = 200;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_6_D_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"DDDDDDCAC"};
+
+    int expectedResult = 400;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_A_3_B_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AAABBBCAC"};
+
+    int expectedResult = 80;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_C_3_D_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BAACCCDDD"};
+
+    int expectedResult = 300;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}