squirrel-battle/squirrelbattle/tests/interfaces_test.py

58 lines
1.9 KiB
Python

# Copyright (C) 2020 by ÿnérant, eichhornchen, nicomarg, charlse
# SPDX-License-Identifier: GPL-3.0-or-later
import unittest
from squirrelbattle.display.texturepack import TexturePack
from squirrelbattle.interfaces import Map, Tile, Slope
from squirrelbattle.resources import ResourceManager
class TestInterfaces(unittest.TestCase):
def test_map(self) -> None:
"""
Create a map and check that it is well parsed.
"""
m = Map.load_from_string("0 0\n.#\n#.\n")
self.assertEqual(m.width, 2)
self.assertEqual(m.height, 2)
self.assertEqual(m.draw_string(TexturePack.ASCII_PACK), ".#\n#.")
def test_load_map(self) -> None:
"""
Try to load a map from a file.
"""
m = Map.load(ResourceManager.get_asset_path("example_map.txt"))
self.assertEqual(m.width, 52)
self.assertEqual(m.height, 17)
def test_tiles(self) -> None:
"""
Test some things about tiles.
"""
self.assertFalse(Tile.FLOOR.is_wall())
self.assertTrue(Tile.WALL.is_wall())
self.assertFalse(Tile.EMPTY.is_wall())
self.assertTrue(Tile.FLOOR.can_walk())
self.assertFalse(Tile.WALL.can_walk())
self.assertFalse(Tile.EMPTY.can_walk())
self.assertRaises(ValueError, Tile.from_ascii_char, 'unknown')
def test_slope(self) -> None:
"""
Test good behaviour of slopes (basically vectors, compared according to
the determinant)
"""
a = Slope(1, 1)
b = Slope(0, 1)
self.assertTrue(b < a)
self.assertTrue(b <= a)
self.assertTrue(a <= a)
self.assertTrue(a == a)
self.assertTrue(a > b)
self.assertTrue(a >= b)
# def test_visibility(self) -> None:
# m = Map.load(ResourceManager.get_asset_path("example_map_3.txt"))
# m.compute_visibility(1, 1, 50)