public void TestPlaceAndGet(Type gridType)
{
// Place the blocks
IBlockGrid grid = Activator.CreateInstance(gridType) as IBlockGrid;
grid.PlaceBlock(2, 5, 0);
grid.PlaceBlock(2, 8, 1);
grid.PlaceBlock(2, -5, 2);
grid.PlaceBlock(-24, 59, 3);
// Assert that those blocks are in place
Assert.Equal(0, grid.GetBlock(2, 5).T);
Assert.Equal(1, grid.GetBlock(2, 8).T);
Assert.Equal(2, grid.GetBlock(2, -5).T);
Assert.Equal(3, grid.GetBlock(-24, 59).T);
// Assert that empty spaces are still empty
Assert.Equal(BlockID.BLANK, grid.GetBlock(0, 0).T);
Assert.Equal(BlockID.BLANK, grid.GetBlock(2, 7).T);
Assert.Equal(BlockID.BLANK, grid.GetBlock(-24, 60).T);
}
public void TestDelete(Type gridType)
{
// Place some blocks
IBlockGrid grid = Activator.CreateInstance(gridType) as IBlockGrid;
grid.PlaceBlock(2, 5, 0);
grid.PlaceBlock(2, 8, 1);
grid.PlaceBlock(4, 0, 2);
// delete and assert that those spaces are now blank
grid.DeleteBlock(2, 8);
Assert.Equal(BlockID.BLANK, grid.GetBlock(2, 8).T);
grid.DeleteBlock(4, 0);
Assert.Equal(BlockID.BLANK, grid.GetBlock(4, 0).T);
grid.DeleteBlock(2, 6); // space is already blank; test that 'deleting' it won't delete other block
Assert.Equal(0, grid.GetBlock(2, 5).T);
// delete last block
grid.DeleteBlock(2, 5);
Assert.Equal(BlockID.BLANK, grid.GetBlock(2, 5).T);
Assert.Null(grid.FirstBlock);
// Ensure deletions haven't messed up block order
Block first = grid.PlaceBlock(6, 6, 0);
grid.PlaceBlock(7, 7, 0);
Block last = grid.PlaceBlock(8, 8, 0);
grid.DeleteBlock(7, 7);
Assert.Equal(first, grid.GetBlock(6, 6));
Assert.Equal(last, grid.GetBlock(8, 8));
Assert.Equal(first.next, last);
Assert.Equal(last.previous, first);
}
