Create unit test for failed deposits

tests/test_depositMoney.c

@@ -12,25 +12,50 @@ void tearDown(void)
 }
 
 void test_depositSpecificAmount(void) {
-
+    
     /* Arrange */
-
+    
     int length                      = 5;
     int userIDs[] = {1234,1235,1236,1237,1238};
     float amountToDeposit[]        = {200.5, 340, 244.5, 340, 1200};
-
+    
     bool result[length];
-
+    
     /* Act */
-
+    
     for (int i = 0; i < length; i++) {
         result[i] = depositSpecificAmount( userIDs[i], amountToDeposit[i] );
     }
-
+    
     /* Assert */
-
+    
     for (int i = 0; i < length; i++) {
         TEST_ASSERT_TRUE(result[i]);
     }
+}
+
+    void test_depositSpecificAmountFail(void) {
+
+        /* Arrange */
+
+        int length                      = 5;
+        int userIDs[] = {1234,1235,1236,1237,1238};
+        float amountToDeposit[]        = {-23, -3, -234, -23, -400};
+
+        bool result[length];
+
+        /* Act */
+
+        for (int i = 0; i < length; i++) {
+            result[i] = depositSpecificAmount( userIDs[i], amountToDeposit[i] );
+        }
+
+        /* Assert */
+
+        for (int i = 0; i < length; i++) {
+            TEST_ASSERT_FALSE(result[i]);
+        }
+}
     
-}
+
+