public void testGetMarinaCapacity()
        {
            //arrange
            int expected = 51;
            //act'
            MarinaMaintenanceObj MarinaMaintenance_Obj = new MarinaMaintenanceObj();
            Marina Marina = new Marina();

            Marina._LoadDataFromFile();
            Assert.AreEqual(expected, Marina.getCurrentCapacityMarinaLength());
        }
        public void deleteBooking()
        {
            //arrange
            int indexOfBoat      = 1;
            int expectedRowCount = 2;
            //act

            MarinaMaintenanceObj MarinaMaintenance_Obj = new MarinaMaintenanceObj();
            Marina         Marina = new Marina();
            FileOperations FP     = new FileOperations();

            Marina._LoadDataFromFile();
            Marina.DeleteBoat(indexOfBoat);


            int actual = FP.readDataFromFile().Count;

            //assert
            Assert.AreEqual(expectedRowCount, actual);
        }