def test_set_unkonw_value(self):
f = Field(5, 5)
f.set(2, 2, 'ship')
self.assertTrue(f.get(2, 2).is_ship)
with self.assertRaises(UnknownCellValue):
f.set(1, 1, 'unknown')
def test_income_shoot_missed(self):
f = Field(4, 4)
cell = f.get(2, 2)
self.assertFalse(ShipService.shoot_to(f, 2, 2))
self.assertTrue(cell.is_shooted)
self.assertTrue(cell.is_empty)
def test_get(self):
f = Field(5, 5)
cell = f.get(3, 3)
self.assertEqual(cell.x, 3)
self.assertEqual(cell.y, 3)