PythonReview/GameOfLifeLibrary_test.py

import unittest
from GameOfLifeLibrary import *


class FishTestCase(unittest.TestCase):
    def test_fish_removal_1(self):
        nbs = [FishUnit(0, 0)] * 1 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        fish = FishUnit(0, 0)
        self.assertTrue(fish.should_be_killed(nbs))

    def test_fish_removal_2(self):
        nbs = [FishUnit(0, 0)] * 2 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        fish = FishUnit(0, 0)
        self.assertFalse(fish.should_be_killed(nbs))

    def test_fish_removal_3(self):
        nbs = [FishUnit(0, 0)] * 3 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        fish = FishUnit(0, 0)
        self.assertFalse(fish.should_be_killed(nbs))

    def test_fish_removal_4(self):
        nbs = [FishUnit(0, 0)] * 4 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        fish = FishUnit(0, 0)
        self.assertTrue(fish.should_be_killed(nbs))

    def test_fish_creation_1(self):
        nbs = [FishUnit(0, 0)] * 2 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        unit = NoUnit(0, 0)
        self.assertFalse(unit.can_spawn_fish(nbs))

    def test_fish_creation_2(self):
        nbs = [FishUnit(0, 0)] * 3 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        unit = NoUnit(0, 0)
        self.assertTrue(unit.can_spawn_fish(nbs))

    def test_fish_creation_3(self):
        nbs = [FishUnit(0, 0)] * 4 + [NoUnit(0, 0)] * 3 + [ShrimpUnit(0, 0)] * 5
        unit = NoUnit(0, 0)
        self.assertFalse(unit.can_spawn_fish(nbs))


class ShrimpTestCase(unittest.TestCase):
    def test_shrimp_removal_1(self):
        nbs = [ShrimpUnit(0, 0)] * 1 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        shrimp = ShrimpUnit(0, 0)
        self.assertTrue(shrimp.should_be_killed(nbs))

    def test_shrimp_removal_2(self):
        nbs = [ShrimpUnit(0, 0)] * 2 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        shrimp = ShrimpUnit(0, 0)
        self.assertFalse(shrimp.should_be_killed(nbs))

    def test_shrimp_removal_3(self):
        nbs = [ShrimpUnit(0, 0)] * 3 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        shrimp = ShrimpUnit(0, 0)
        self.assertFalse(shrimp.should_be_killed(nbs))


    def test_shrimp_removal_4(self):
        nbs = [ShrimpUnit(0, 0)] * 4 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        shrimp = ShrimpUnit(0, 0)
        self.assertTrue(shrimp.should_be_killed(nbs))

    def test_shrimp_creation_1(self):
        nbs = [ShrimpUnit(0, 0)] * 2 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        unit = NoUnit(0, 0)
        self.assertFalse(unit.can_spawn_shrimp(nbs))

    def test_shrimp_creation_2(self):
        nbs = [ShrimpUnit(0, 0)] * 3 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        unit = NoUnit(0, 0)
        self.assertTrue(unit.can_spawn_shrimp(nbs))

    def test_shrimp_creation_3(self):
        nbs = [ShrimpUnit(0, 0)] * 4 + [NoUnit(0, 0)] * 3 + [FishUnit(0, 0)] * 5
        unit = NoUnit(0, 0)
        self.assertFalse(unit.can_spawn_shrimp(nbs))


class GameOfLifeClassTestCase(unittest.TestCase):
    def test_str(self):
        unit = Unit(4, 4)
        self.assertEqual(unit.__str__(), 'Unit(4, 4)')
        self.assertEqual(unit.__repr__(), 'Unit(4, 4)')
        self.assertEqual(unit, Unit(4, 4))
        self.assertNotEqual(unit, ShrimpUnit(4, 4))
        self.assertNotEqual(unit, RockUnit(4, 4))
        self.assertNotEqual(unit, Unit(2, 4))
        self.assertNotEqual(unit, NoUnit(4, 4))

    def test_init_1(self):
        game = GameOfLife(3, 3)
        game.parse_field(['nfr', 'fff', 'sfs'])
        result = [[NoUnit(0, 0), FishUnit(0, 1), RockUnit(0, 2)],
                  [FishUnit(1, 0), FishUnit(1, 1), FishUnit(1, 2)],
                  [ShrimpUnit(2, 0), FishUnit(2, 1), ShrimpUnit(2, 2)]]
        self.assertEqual(game.sizex, 3)
        self.assertEqual(game.sizey, 3)
        self.assertListEqual(game.cells, result)

    def test_init_2(self):
        game = GameOfLife(3, 4)
        game.parse_field(['nfrr', 'fffr', 'sfsr'])
        result = [[NoUnit(0, 0), FishUnit(0, 1), RockUnit(0, 2), RockUnit(0, 3)],
                  [FishUnit(1, 0), FishUnit(1, 1), FishUnit(1, 2), RockUnit(1, 3)],
                  [ShrimpUnit(2, 0), FishUnit(2, 1), ShrimpUnit(2, 2), RockUnit(2, 3)]]
        self.assertEqual(game.sizex, 3)
        self.assertEqual(game.sizey, 4)
        self.assertListEqual(game.cells, result)

    def test_init_3(self):
        game = GameOfLife(4, 3)
        game.parse_field(['nfr', 'fff', 'sfs', 'ssf'])
        result = [[NoUnit(0, 0), FishUnit(0, 1), RockUnit(0, 2)],
                  [FishUnit(1, 0), FishUnit(1, 1), FishUnit(1, 2)],
                  [ShrimpUnit(2, 0), FishUnit(2, 1), ShrimpUnit(2, 2)],
                  [ShrimpUnit(3, 0), ShrimpUnit(3, 1), FishUnit(3, 2)]]
        self.assertEqual(game.sizex, 4)
        self.assertEqual(game.sizey, 3)
        self.assertListEqual(game.cells, result)

    def test_iterate_1(self):
        game = GameOfLife(3, 3)
        game.parse_field(['nff', 'fff', 'fff'])
        game.iterate()
        result = [[FishUnit(0, 0), NoUnit(0, 1), FishUnit(0, 2)],
                  [NoUnit(1, 0), NoUnit(1, 1), NoUnit(1, 2)],
                  [FishUnit(2, 0), NoUnit(2, 1), FishUnit(2, 2)]]
        self.assertListEqual(game.cells, result)

    def test_iterate_2(self):
        game = GameOfLife(5, 5)
        game.parse_field(['nffss', 'ffrrs', 'fffss', 'ssnss', 'frnnf'])
        game.iterate()
        game.iterate()
        result = [[NoUnit(0, 0), FishUnit(0, 1), NoUnit(0, 2), NoUnit(0, 3), NoUnit(0, 4)],
                  [FishUnit(1, 0), NoUnit(1, 1), RockUnit(1, 2), RockUnit(1, 3), NoUnit(1, 4)],
                  [NoUnit(2, 0), NoUnit(2, 1), NoUnit(2, 2), ShrimpUnit(2, 3), NoUnit(2, 4)],
                  [NoUnit(3, 0), NoUnit(3, 1), NoUnit(3, 2), ShrimpUnit(3, 3), NoUnit(3, 4)],
                  [NoUnit(4, 0), RockUnit(4, 1), NoUnit(4, 2), ShrimpUnit(4, 3), NoUnit(4, 4)]]
        self.assertListEqual(game.cells, result)


if __name__ == '__main__':
    unittest.main()