def testGetWidthMazeWithMultipleSolutionsShouldBeFive(self):
maze = Maze('mazes/maze_with_multiple_solutions.txt', QueueFrontier())
self.assertEqual(5, maze._get_width())
def testGetWidthMazeWithTurnShouldBeFive(self):
maze = Maze('mazes/maze_with_turn.txt', QueueFrontier())
self.assertEqual(5, maze._get_width())
def testGetWidthLinearMazeShouldBeThree(self):
maze = Maze('mazes/linear_maze.txt', QueueFrontier())
self.assertEqual(3, maze._get_width())
def testGetWidthMazeWithDeadEndShouldBeFive(self):
maze = Maze('mazes/maze_with_dead_end.txt', QueueFrontier())
self.assertEqual(5, maze._get_width())
def testGetWidthFromOneByOneShouldBeOne(self):
maze = Maze('mazes/linear_maze.txt', QueueFrontier())
maze._maze = [['#']]
self.assertEqual(1, maze._get_width())
def testGetWidthFirstRowEmptyShouldBeZero(self):
maze = Maze('mazes/linear_maze.txt', QueueFrontier())
maze._maze = []
self.assertEqual(0, maze._get_width())
def testGetWidthEmptyMazeShouldBeZero(self):
maze = Maze('mazes/linear_maze.txt', QueueFrontier())
maze._maze = None
self.assertEqual(0, maze._get_width())
def testGetWidthVeryShortMazeShouldBeThree(self):
maze = Maze('mazes/very_short_maze.txt', QueueFrontier())
self.assertEqual(3, maze._get_width())
def testGetWidthShortestPossibleMazeShouldBeThree(self):
maze = Maze('mazes/shortest_possible_maze.txt', QueueFrontier())
self.assertEqual(3, maze._get_width())
