public void Power_grid_constructor_should_create_any_empty_grid_for_an_empty_config()
        {
            var gridConfig = new List <List <double> >();

            var powerGrid = new PowerGrid(gridConfig);

            Assert.AreEqual(0, powerGrid.NumberOfLinkStations());
        }
        public void Power_grid_constructor_should_create_a_new_power_grid_from_a_correct_config()
        {
            var gridConfig = new List <List <double> >();

            gridConfig.Add(new List <double>()
            {
                1, 2, 3
            });
            gridConfig.Add(new List <double>()
            {
                4, 5, 6
            });

            var powerGrid = new PowerGrid(gridConfig);

            Assert.AreEqual(2, powerGrid.NumberOfLinkStations());
        }