public void Bubblesort_Predetermined_Test_Should_Sort()
        {
            int[] items  = { 9, 8, 7, 4, 5, 6 };
            int[] result = { 4, 5, 6, 7, 8, 9 };

            BubbleSort.Sort(items);

            Assert.AreEqual(result, items);
        }
        public void ArraySuccessfuly(int[] array, int[] ordered)
        {
            // Arrange
            var bubblesort = new Bubblesort(array);

            // Act
            bubblesort.Sort();

            // Assert
            Assert.Equal(ordered, array);
        }
        public void UnsortedArraySuccessfully(int[] array)
        {
            // Arrange
            var bubblesort = new Bubblesort(array);

            // Act
            bubblesort.Sort();

            // Assert
            CollectionAssert.IsOrdered(array);
        }