def testGetInvalidCellCoordinatesFromIndexInNonSquareMaze(self):
maze = Maze(12, 1)
with self.assertRaises(
IndexError,
msg=
"`cellIndex` out of range (761263748 not between 0 and 11).",
):
_ = maze.getCoordinatesFromIndex(761263748)
def testGetOutOfRangeTooHighCellCoordinatesFromIndex(self):
maze = Maze(1, 1)
# get too high cell index coordinates
with self.assertRaises(
IndexError,
msg="`cellIndex` out of range (55 not between 0 and 0).",
):
_ = maze.getCoordinatesFromIndex(55)
def testGetLastCellCoordinatesFromIndexInNonSquareMaze(self):
maze = Maze(37, 17)
c = maze.getCoordinatesFromIndex(628).toTuple()
self.assertEqual(c, (36, 16))
def testGetRandomCellCoordinatesFromIndexInNonSquareMaze(self):
maze = Maze(42, 16)
c = maze.getCoordinatesFromIndex(488).toTuple()
self.assertEqual(c, (26, 11))
def testGetFirstCellCoordinatesFromIndexInNonSquareMaze(self):
maze = Maze(3, 55)
c = maze.getCoordinatesFromIndex(0).toTuple()
self.assertEqual(c, (0, 0))
def testGetLastCellCoordinatesFromIndex(self):
maze = Maze(3, 3)
# getting last cell in maze, should be (2, 2)
c = maze.getCoordinatesFromIndex(8).toTuple()
self.assertEqual(c, (2, 2))
def testGetCentreCellCoordinatesFromIndex(self):
maze = Maze(3, 3)
# getting centre cell, should be (1, 1)
c = maze.getCoordinatesFromIndex(4).toTuple()
self.assertEqual(c, (1, 1))
def testGetFirstCellCoordinatesFromIndex(self):
maze = Maze(2, 2)
# first cell in maze should be (0, 0)
c = maze.getCoordinatesFromIndex(0).toTuple()
self.assertEqual(c, (0, 0))