public void Constructor_DiskSpace_5_Objects_Creation_No_Paramters_Test()
        {
            // Arrange
            var firstDiskSpace  = new DiskSpace();
            var secondDiskSpace = new DiskSpace();
            var thirdDiskSpace  = new DiskSpace();
            var fourthDiskSpace = new DiskSpace();
            var fifthDiskSpace  = new DiskSpace();
            var sixthDiskSpace  = new DiskSpace();

            // Act, Assert
            firstDiskSpace.ShouldNotBeNull();
            secondDiskSpace.ShouldNotBeNull();
            thirdDiskSpace.ShouldNotBeNull();
            fourthDiskSpace.ShouldNotBeNull();
            fifthDiskSpace.ShouldNotBeNull();
            sixthDiskSpace.ShouldNotBeNull();
            firstDiskSpace.ShouldNotBeSameAs(secondDiskSpace);
            thirdDiskSpace.ShouldNotBeSameAs(firstDiskSpace);
            fourthDiskSpace.ShouldNotBeSameAs(firstDiskSpace);
            fifthDiskSpace.ShouldNotBeSameAs(firstDiskSpace);
            sixthDiskSpace.ShouldNotBeSameAs(firstDiskSpace);
            sixthDiskSpace.ShouldNotBeSameAs(fourthDiskSpace);
        }