def test_move_reference_hex(random_xy, n_rows, n_cols, shape, orientation):
mg = HexModelGrid(
n_rows,
n_cols,
dx=2.0,
xy_of_lower_left=random_xy,
orientation=orientation,
shape=shape,
)
assert mg.xy_of_lower_left == random_xy
assert mg.x_of_node.min() == random_xy[0]
assert mg.y_of_node.min() == random_xy[1]
mg.xy_of_lower_left = (30.0, 45.0)
assert mg._xy_of_lower_left == (30.0, 45.0)
assert mg.x_of_node.min() == approx(30.0)
assert mg.y_of_node.min() == approx(45.0)
def test_move_reference_hex(random_xy, n_rows, n_cols, node_layout,
orientation):
grid = HexModelGrid(
(n_rows, n_cols),
spacing=2.0,
xy_of_lower_left=random_xy,
orientation=orientation,
node_layout=node_layout,
)
assert grid.xy_of_lower_left == approx(random_xy)
assert grid.x_of_node.min() == approx(random_xy[0])
assert grid.y_of_node.min() == approx(random_xy[1])
x, y = grid.x_of_node.copy(), grid.y_of_node.copy()
grid.xy_of_lower_left = (30.0, 45.0)
assert grid.xy_of_lower_left == (30.0, 45.0)
assert grid.x_of_node - x == approx(30.0 - random_xy[0])
assert grid.y_of_node - y == approx(45.0 - random_xy[1])
