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""" tests/test_board.py - Testit pelilaudalle """
import unittest
from board import Board, Level, LevelSpecs
def matrix_equals(m1, m2):
""" matrix_equals - apufunktio testaa onko matriisit samat """
if len(m1)!=len(m2):
return False
# pylint: disable = consider-using-enumerate
for i in range(len(m1)):
if m1[i] != m2[i]:
return False
return True
def matrix_swap_xy(m):
""" matrix_swap_xy - palauttaa matriisin korvattu x -> y ja y -> x """
if not m:
return None
w, h = len(m[0]), len(m)
ret_m = [[0 for _ in range(h)] for _ in range(w)]
for y in range(h):
for x in range(w):
ret_m[x][y]=m[y][x]
return ret_m
class TestBoardClass(unittest.TestCase):
""" pelilauden testit kattava luokka """
def test_init_works_and_defaults_beginner(self):
""" pelilautaolion luominen onnistuu ja defaulttaa aloittelijaksi """
b = Board()
self.assertEqual(b.get_width(), LevelSpecs[Level.BEGINNER][0])
self.assertEqual(b.get_height(), LevelSpecs[Level.BEGINNER][1])
self.assertEqual(b.get_mines(), LevelSpecs[Level.BEGINNER][2])
self.assertTrue(b.get_width()>0)
def test_init_with_level(self):
""" olion luominen onnistuu vaikeustasolla"""
b = Board(level=Level.EXPERT)
self.assertEqual(b.get_width(), LevelSpecs[Level.EXPERT][0])
self.assertEqual(b.get_height(), LevelSpecs[Level.EXPERT][1])
self.assertEqual(b.get_mines(), LevelSpecs[Level.EXPERT][2])
def test_init_with_custom_dimentions(self):
""" mukautetun kentän luominen onnistuu """
b = Board(width=13, height=14, mines=15)
self.assertEqual(b.get_width(), 13)
self.assertEqual(b.get_height(), 14)
self.assertEqual(b.get_mines(), 15)
b = Board(width=22, height=12)
self.assertEqual(b.get_width(), 22)
self.assertEqual(b.get_height(), 12)
self.assertEqual(b.get_mines(), 22)
def test_init_with_incorect_dimensions(self):
""" luominen ei saa onnitua mahdottomilla mitoilla """
b = Board(width=1, height=999, mines=0)
self.assertEqual(b.get_width(), LevelSpecs[Level.BEGINNER][0])
self.assertEqual(b.get_height(), LevelSpecs[Level.BEGINNER][1])
self.assertEqual(b.get_mines(), LevelSpecs[Level.BEGINNER][2])
def test_init_with_valid_board(self):
""" Pelilaudan luominen onnistuu kelvollisella asettelulla """
t = [
[0,0,0,0],
[0,0,0,1],
[0,0,0,0]
]
b = Board(board = t)
self.assertEqual(b.get_width(), 4)
self.assertEqual(b.get_height(), 3)
self.assertEqual(b.get_mines(), 1)
def test_init_with_invalid_board(self):
""" Yritetään luoda peli kelvottomalla laudalla """
t = [
[0,0,0,0,0],
[0,0,0,1],
[0,0,0,0,0]
]
b = Board(board = t)
# Resetoituihan aloittelijan lauta
self.assertIn(LevelSpecs[Level.BEGINNER][3], b.get_level_name())
t = [
[0,1,0,0,0],
]
b = Board(board = t)
self.assertIn(LevelSpecs[Level.BEGINNER][3], b.get_level_name())
t = [
[0,0,0,0],
[0,0,0,0],
[0,0,0,0]
]
b = Board(board = t)
self.assertIn(LevelSpecs[Level.BEGINNER][3], b.get_level_name())
t = [
[1,1,1],
[1,1,1],
[1,1,1]
]
b = Board(board = t)
self.assertIn(LevelSpecs[Level.BEGINNER][3], b.get_level_name())
def test_tiles_and_masks_ok(self):
""" Luohan luokka sisäiset laatat ja maskit oikein """
# pylint: disable = protected-access
t = [
[0,0,0,0],
[0,0,0,1],
[0,0,0,0]
]
b = Board(board = t)
self.assertEqual(b.get_width(), 4)
self.assertEqual(b.get_height(), 3)
self.assertEqual(b.get_mines(), 1)
# testataan onko laatat tallennettu oikein luokkaan
t = matrix_swap_xy([
[0,0,1,1],
[0,0,1,9],
[0,0,1,1]
])
self.assertTrue(matrix_equals(b._Board__tiles, t))
# onko maksit asetettu oikein
t = matrix_swap_xy([
[12,12,12,12],
[12,12,12,12],
[12,12,12,12]
])
self.assertTrue(matrix_equals(b._Board__masked, t))
def test_get_view_and_guess(self):
""" laudan näkymä on oikein senkin jälkeen kun on arvattu """
t = [
[0,0,1],
[0,0,0],
[0,0,0]
]
b = Board(board=t)
# Antaahan pelikenttä pelkkää maskia aluksi
t = matrix_swap_xy([
[12,12,12],
[12,12,12],
[12,12,12]
])
self.assertTrue(matrix_equals(b.get_view(), t))
# avataan yläkulma -> palatuu True
self.assertTrue(b.guess(0,0))
# onko näkymä nyt oikein
t = matrix_swap_xy([
[0,1,12],
[0,1,1],
[0,0,0]
])
self.assertTrue(matrix_equals(b.get_view(), t))
# avataan alakulma jossa miina -> palautuu False
self.assertFalse(b.guess(2,0))
def test_is_winning(self):
""" toimiiko voittotilanteen tunnistus """
t = [
[0,1],
[0,0],
]
b = Board(board=t)
self.assertFalse(b.is_winning())
# Avataan ruutu jolla ei tule viellä voittoa
t = matrix_swap_xy([
[1,12],
[12,12]
])
self.assertTrue(b.guess(0,0))
self.assertTrue(matrix_equals(b.get_view(), t))
self.assertFalse(b.is_winning())
# Avataan loputkin ruudut, jolloin pitäisi voittaa
t = matrix_swap_xy([
[1,12],
[1,1]
])
self.assertTrue(b.guess(0,1))
self.assertTrue(b.guess(1,1))
self.assertTrue(matrix_equals(b.get_view(), t))
self.assertTrue(b.is_winning())
# Lupuksi avataan miina jolloin voittoa ei enää pitäisi olla
t = matrix_swap_xy([
[1,9],
[1,1]
])
self.assertFalse(b.guess(1,0))
self.assertTrue(matrix_equals(b.get_view(), t))
self.assertFalse(b.is_winning())
def test_error_conditions_in_guess(self):
""" ruudun avaus alueen ulkopuolelta tai avatussa ruudussa ei onnistu"""
t = [
[0,1],
[0,0],
]
b = Board(board=t)
self.assertFalse(b.guess(2,2))
self.assertTrue(b.guess(0,0))
self.assertFalse(b.guess(0,0))
def test_get_mask(self):
""" maski annetaan oikein """
t = [
[1,0],
[0,0],
]
b = Board(board=t)
self.assertEqual(b.get_mask(1,0), 12)
self.assertTrue(b.guess(1,0))
self.assertFalse(b.get_mask(1,0))
def test_flag(self):
""" ruudun lipun vaihto ja asetus toimii """
t = [
[0,0],
[0,1],
]
b = Board(board=t)
self.assertEqual(b.get_mask(0,0), 12)
self.assertTrue(b.flag(0,0))
self.assertEqual(b.get_mask(0,0), 13)
self.assertTrue(b.flag(0,0))
self.assertEqual(b.get_mask(0,0), 10)
self.assertTrue(b.flag(0,0))
self.assertEqual(b.get_mask(0,0), 11)
self.assertTrue(b.flag(0,0))
self.assertEqual(b.get_mask(0,0), 12)
self.assertTrue(b.flag(0,0,10))
self.assertEqual(b.get_mask(0,0), 10)
def test_flag_error_conditions(self):
""" liputus ei onnistu jos avattu, alueen ulkopuolella, outo arvo """
t = [
[0,1],
[1,1],
]
b = Board(board=t)
self.assertFalse(b.flag(0,0,6)) # Lippu jota ei ole
self.assertFalse(b.flag(2,2)) # Alueen ulkopuolella
self.assertTrue(b.guess(0,0))
self.assertFalse(b.flag(0,0)) # Avattu laatta
def test_reveal(self):
""" paljastuksen jälkeen näkyy laatat sellaisenaan """
t = [
[0,1],
[1,1],
]
b = Board(board=t)
b.reveal()
t = matrix_swap_xy([
[3,9],
[9,9]
])
self.assertTrue(matrix_equals(b.get_view(), t))
def test_get_level_name(self):
""" Testataan että nykyinen vaikeustaso palautuu oikein """
b = Board(level=Level.INTERMEDIATE)
self.assertIn(LevelSpecs[Level.INTERMEDIATE][3], b.get_level_name())
b = Board(level=Level.INTERMEDIATE, width=25, mines=2)
self.assertIn("Mukautettu", b.get_level_name())
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