def test_parse_right(self):
"""
Reading RIGHT calls Robot.turn_right()
"""
robot = Mock(Robot)
parser = Parser(robot)
parser.read("RIGHT")
robot.turn_right.assert_called_once()
def test_parse_left(self):
"""
Reading LEFT calls Robot.turn_left()
"""
robot = Mock(Robot)
parser = Parser(robot)
parser.read("LEFT")
robot.turn_left.assert_called_once()
def test_parse_report(self):
"""
Reading RIGHT calls Robot.turn_right()
"""
robot = Mock(Robot)
robot.report.return_value = "Some Text"
parser = Parser(robot)
response = parser.read("REPORT")
robot.report.assert_called_once()
self.assertEqual("Some Text", response)
def test_parse_place(self):
"""
Reading PLACE calls Robot.place()
"""
robot = Mock(Robot)
parser = Parser(robot)
parser.read("PLACE 3,4,NORTH")
robot.place.assert_called_with(3, 4, Aim.NORTH)
parser.read("PLACE 1,7,SOUTH")
robot.place.assert_called_with(1, 7, Aim.SOUTH)
parser.read("PLACE 61,9,EAST")
robot.place.assert_called_with(61, 9, Aim.EAST)
parser.read("PLACE 66,77,SOUTH")
robot.place.assert_called_with(66, 77, Aim.SOUTH)
def main(config):
"""
Run the program using file as input.
Output is to written standard out.
:param config: Configuration dict. Must contain a key of 'file' that points to an open file handle.
"""
runner = FileToFileRunner(config.file, sys.stdout, Parser(Robot(Board(5, 5))))
runner.run()
config.file.close()
def test_parse_bad_place(self):
"""
Reading bad PLACE calls does not call anything.
"""
robot = Mock(Robot)
parser = Parser(robot)
parser.read("PLACE -3,4,SW")
parser.read("PLACE12,2,EAST")
parser.read("PLACE 4,4,EAST")
parser.read("PLACE7 ,9,NORTHY")
parser.read("PLACE ")
parser.read("PLACE X,Y,NORTH")
parser.read("PLACE -1,0,NORTH")
robot.place.assert_not_called()