def test_nonzero(self):
coord = spaceship.Coordinate()
self.assertFalse(coord.__nonzero__())
coord = spaceship.Coordinate(0, 0)
self.assertTrue(coord.__nonzero__())
coord = spaceship.Coordinate(1)
self.assertFalse(coord.__nonzero__())
def test_radd(self):
coord1 = spaceship.Coordinate(3, 3)
coord2 = spaceship.Coordinate(1, 1)
coord3 = coord1.__radd__(coord2)
self.assertEqual(4, coord3.x)
self.assertEqual(4, coord3.y)
self.assertIsNot(coord1, coord3)
self.assertIsNot(coord2, coord3)
def test_ne(self):
coord1 = spaceship.Coordinate(3, 3)
coord2 = spaceship.Coordinate(1)
with self.assertRaises(Exception):
coord1.__ne__(coord2)
coord1 = spaceship.Coordinate(3, 4)
coord2 = spaceship.Coordinate(3, 4)
self.assertFalse(coord1.__ne__(coord2))
def test_eq(self):
coord1 = spaceship.Coordinate(3, 3)
coord2 = spaceship.Coordinate(1)
with self.assertRaises(Exception):
coord1.__eq__(coord2)
coord1 = spaceship.Coordinate(3, 4)
coord2 = spaceship.Coordinate(3, 4)
self.assertTrue(coord1.__eq__(coord2))
def test_instance(self):
coord = spaceship.Coordinate()
self.assertIsNone(coord.x)
self.assertIsNone(coord.y)
coord = spaceship.Coordinate(3, 6)
self.assertEqual(3, coord.x)
self.assertEqual(6, coord.y)
coord = spaceship.Coordinate(y=3, x=6)
self.assertEqual(6, coord.x)
self.assertEqual(3, coord.y)
def test_str(self):
coord = spaceship.Coordinate(3, 4)
self.assertEqual("(3, 4)", coord.__str__())
coord = spaceship.Coordinate(-3, -4)
self.assertEqual("(-3, -4)", coord.__str__())
coord = spaceship.Coordinate(-3, 4)
self.assertEqual("(-3, 4)", coord.__str__())
coord = spaceship.Coordinate(3, -4)
self.assertEqual("(3, -4)", coord.__str__())
def test_instance(self):
ship = spaceship.Thing()
self.assertTrue(isinstance(ship, spaceship.Thing))
self.assertFalse(ship.name)
self.assertFalse(ship.location)
ship = spaceship.Thing("USS Enterprise")
self.assertTrue(isinstance(ship, spaceship.Thing))
self.assertEqual("USS Enterprise", ship.name)
self.assertFalse(ship.location)
ship = spaceship.Thing("Millennium Falcon", 3, 4)
self.assertTrue(isinstance(ship, spaceship.Thing))
self.assertEqual("Millennium Falcon", ship.name)
self.assertTrue(isinstance(ship.location, spaceship.Coordinate))
coord = spaceship.Coordinate(5, 2)
ship = spaceship.Thing("Death Star", coord)
self.assertTrue(isinstance(ship, spaceship.Thing))
self.assertEqual("Death Star", ship.name)
self.assertEqual(ship.location, coord)
ship = spaceship.Thing("Bird of Prey", 3, 2, coord)
self.assertTrue(isinstance(ship, spaceship.Thing))
self.assertEqual("Bird of Prey", ship.name)
self.assertEqual(ship.location, coord)
def test_nonzero(self):
planet = spaceship.Thing("Omicron Persei 8")
self.assertFalse(planet.__nonzero__())
planet.location = 33
self.assertFalse(planet.__nonzero__())
planet.location = spaceship.Coordinate(3, 2)
self.assertTrue(planet.__nonzero__())
def test_flight(self):
time = spaceship.Time()
universe = spaceship.Space("The Universe")
ship = spaceship.Thing("Asteroid", 2, 2)
ship.angle = 90
ship.speed = 2
universe.append(ship)
self.assertTrue(isinstance(ship.location, spaceship.Coordinate))
time.append(universe)
time.run(10)
desiredLocation = spaceship.Coordinate(2, 22)
self.assertEqual(ship.location, desiredLocation)
def test_domove(self):
ship = spaceship.Thing("UFO", 2, 2)
ship.speed = 2
ship.angle = 90
ship.doMove()
desiredLocation = spaceship.Coordinate(2, 4)
self.assertEqual(ship.location, desiredLocation)
ship.angle = 0
ship.doMove()
desiredLocation = spaceship.Coordinate(4, 4)
self.assertEqual(ship.location, desiredLocation)
ship.angle = 45
ship.doMove()
desiredLocation = spaceship.Coordinate(5, 5)
self.assertEqual(ship.location, desiredLocation)
ship.angle = 270
ship.doMove()
desiredLocation = spaceship.Coordinate(5, 3)
self.assertEqual(ship.location, desiredLocation)
def test_sub(self):
coord1 = spaceship.Coordinate(3, 3)
coord2 = spaceship.Coordinate(1)
with self.assertRaises(TypeError):
coord3 = coord1.__sub__(coord2)
coord1 = spaceship.Coordinate(3, 3)
coord2 = spaceship.Coordinate(1, 1)
coord3 = coord1.__sub__(coord2)
self.assertEqual(2, coord3.x)
self.assertEqual(2, coord3.y)
self.assertIsNot(coord1, coord3)
self.assertIsNot(coord2, coord3)
coord1 = spaceship.Coordinate(3, 3)
coord2 = spaceship.Coordinate(-1, -1)
coord3 = coord1.__sub__(coord2)
self.assertEqual(4, coord3.x)
self.assertEqual(4, coord3.y)
self.assertIsNot(coord1, coord3)
self.assertIsNot(coord2, coord3)
