def test_constructing_with_cellarray():
wall = Cell('X')
ground = Cell('_')
cell_array = np.array([[wall, wall, wall], [ground, ground, ground],
[wall, wall, wall]])
maze = Maze(cell_array=cell_array)
assert maze.grid.all() == cell_array.all()
def test_to_string():
wall = Cell('X')
ground = Cell('_')
cell_array = np.array([[wall, wall, wall], [ground, ground, ground],
[wall, wall, wall]])
maze = Maze(cell_array=cell_array)
maze_string = maze.to_string()
assert maze_string == "X-X-X\n_-_-_\nX-X-X"
def __init__(self, cell_array=None, grid_shape=(10, 10)):
if type(grid_shape) is not tuple:
raise TypeError
assert len(grid_shape) == 2
if cell_array is None:
self.grid = np.full(grid_shape, Cell())
self.grid_shape = grid_shape
else:
self.grid = cell_array
self.grid_shape = np.shape(cell_array)
def test_non_existent_constructor_parameter():
with pytest.raises(AssertionError):
Cell(c_type='x')
def test_available_types():
cell = Cell()
types = cell.get_allowed_types()
for type in types:
cell = Cell(c_type=type)
assert cell._type() == type
def test_with_correct_type2():
cell = Cell(c_type='_')
assert cell._type() == '_'
def test_no_constructor_given2():
cell = Cell(c_type=None)
assert cell._type() == 'X'
def test_no_constructor_given():
cell = Cell()
assert cell._type() == 'X'