public void AlreadySplitGridsThrowsExceptionWhenDividedByN()
{
var grid = new Grid1d();
grid.SplitAtParameter(0.25);
var ex = Assert.Throws <Exception>(() => grid.DivideByCount(10));
Assert.Equal("This grid already has subdivisions. Maybe you meant to select a subgrid to divide?", ex.Message);
}
public void SplitGridAtParameters()
{
var grid = new Grid1d(new Domain1d(50, 100));
grid.SplitAtParameter(0.25);
var subCell = grid.Cells[1];
subCell.DivideByCount(5);
subCell.Cells[3].DivideByApproximateLength(1.2, EvenDivisionMode.Nearest);
var allCells = grid.GetCells();
var cellGeometry = allCells.Select(c => c.GetCellGeometry());
Assert.Equal(11, allCells.Count);
}