def test_create_navigator(self):
console_input = iter(["2 2 1", "x.", ".x"])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
nav = Navigator(gm)
self.assertIsNotNone(nav)
def test_two_moves_on_a_square(self):
console_input = iter(["2 2 1", "..", ".."])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
gm.start_coords()
nav = Navigator(gm)
for _ in range(2):
nav.next_move()
def test_not_square(self):
console_input = iter([
"4 2 1",
"x...",
"...x"
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
self.assertEqual(gm.height, 2)
self.assertEqual(gm.width, 4)
def test_start_coords_sets_my_position(self):
console_input = iter([
"2 2 1",
"xx",
".x"
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
(x, y) = gm.start_coords()
self.assertEqual(gm.player_pos, (x, y))
def test_spiral_outwards(self):
console_input = iter(
["5 5 1", ".....", "xxxx.", "...x.", ".xxx.", "....."])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
gm.player_pos = (2, 2) # Force player pos
nav = Navigator(gm)
route = nav.plan_route_to((0, 0))
print(route)
self.assertEqual(len(route), 16)
def test_avoid_obstacles(self):
console_input = iter(
["5 5 1", ".....", ".....", ".....", ".xxxx", "....."])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
gm.player_pos = (0, 0) # Force player pos
nav = Navigator(gm)
route = nav.plan_route_to((4, 4))
print(route)
self.assertListEqual(route, ['S', 'S', 'S', 'S', 'E', 'E', 'E', 'E'])
def test_impossible_route(self):
console_input = iter(
["5 5 1", ".x...", ".x...", ".x...", ".x...", ".x..."])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
gm.player_pos = (0, 0) # Force player pos
nav = Navigator(gm)
route = nav.plan_route_to((4, 4))
print(route)
self.assertIsNone(route)
def test_start_coords(self):
console_input = iter([
"2 2 1",
"xx",
".x"
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
(x, y) = gm.start_coords()
self.assertEqual(x, 0)
self.assertEqual(y, 1)
def test_map_sea(self):
console_input = iter([
"4 2 1",
"x...",
"...x"
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
self.assertEqual(gm.is_sea(0, 0), False)
self.assertEqual(gm.is_sea(1, 0), True)
self.assertEqual(gm.is_sea(2, 1), True)
self.assertEqual(gm.is_sea(3, 1), False)
def test_map_correct_size(self):
console_input = iter([
"2 2 1",
"x.",
".x"
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
self.assertEqual(gm.player_id, 1)
self.assertEqual(gm.height, 2)
self.assertEqual(gm.width, 2)
def test_map_land(self):
console_input = iter([
"2 2 1",
"x.",
".x"
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
self.assertEqual(gm.is_land(0, 0), True)
self.assertEqual(gm.is_land(1, 0), False)
self.assertEqual(gm.is_land(0, 1), False)
self.assertEqual(gm.is_land(1, 1), True)
def test_valid_coords(self):
console_input = iter([
"2 2 1",
"..",
".."
])
mock.builtins.input = lambda: next(console_input)
gm = build_map()
self.assertEqual(gm.is_valid(0, 0), True)
self.assertEqual(gm.is_valid(-1, 0), False)
self.assertEqual(gm.is_valid(0, -1), False)
self.assertEqual(gm.is_valid(1, 1), True)
self.assertEqual(gm.is_valid(2, 0), False)
self.assertEqual(gm.is_valid(0, 2), False)
