public GridBuilder()
{
_gridCellFactory = new Mock <IGridCellFactory>().Object;
// default config
WithGridSize(1);
}
public GridBuilder WithGridSize(int size)
{
_gridSize = size;
// SB - create grid with cells count 'count^2' and fill each cell with 1 triangle which has:
// a name which matches has X,Y coordinates of cell e.g. 11, 12, 21, 22 (for 4 cell grid)
// a set of fake vertex coords related to cell e.g. for cell 11 (11, 11, 11)
var stubGridCellFactory = new Mock <IGridCellFactory>();
for (int gridCellX = 1; gridCellX <= size; gridCellX++)
{
for (int gridCellY = 1; gridCellY <= size; gridCellY++)
{
var stubGridCell = new Mock <IGridCell>();
var cellTriangles = new List <ITriangle>();
var coordinates = new Coordinates(gridCellX, gridCellY);
var stubTriangle = new Mock <ITriangle>();
stubTriangle.SetupGet(x => x.Name).Returns($"{gridCellX}{gridCellY}");
stubTriangle.SetupGet(x => x.Vertices).Returns(new TriangularVertex(coordinates, coordinates, coordinates));
cellTriangles.Add(stubTriangle.Object);
stubGridCell.SetupGet(x => x.Triangles).Returns(cellTriangles.AsReadOnly());
stubGridCellFactory.Setup(x => x.Create(It.Is <Coordinates>(x => x == coordinates), It.IsAny <IGrid>())).Returns(stubGridCell.Object);
}
}
_gridCellFactory = stubGridCellFactory.Object;
return(this);
}
public Grid(IGridCellFactory gridCellFactory, int size)
{
_gridCellFactory = gridCellFactory ?? throw new ArgumentException(nameof(gridCellFactory));
Size = size;
Generate();
}
public GridGenerator(IGridCellFactory gridCellFactory, AppConfig appConfig)
{
_gridCellFactory = gridCellFactory ?? throw new ArgumentException(nameof(gridCellFactory));
_appConfig = appConfig ?? throw new ArgumentException(nameof(appConfig));
}