Add quick sort tests (#3165)

src/main/java/com/thealgorithms/sorts/QuickSort.java

@@ -76,23 +76,4 @@ class QuickSort implements SortAlgorithm {
         }
         return left;
     }
-
-    // Driver Program
-    public static void main(String[] args) {
-
-        // For integer input
-        Integer[] array = {3, 4, 1, 32, 0, 1, 5, 12, 2, 5, 7, 8, 9, 2, 44, 111, 5};
-
-        QuickSort quickSort = new QuickSort();
-        quickSort.sort(array);
-
-        // Output => 0 1 1 2 2 3 4 5 5 5 7 8 9 12 32 44 111
-        print(array);
-
-        String[] stringArray = {"c", "a", "e", "b", "d"};
-        quickSort.sort(stringArray);
-
-        // Output => a	b	c	d	e
-        print(stringArray);
-    }
 }