def test_bad_dice_roll_input(self):
rand_nums = randomizer.roll_dice(0)
self.assertEqual(rand_nums, [], 'Expected an empty list')
rand_nums = randomizer.roll_dice(-1)
self.assertEqual(rand_nums, [], 'Expected an empty list')
rand_nums = randomizer.roll_dice(1, 0)
self.assertEqual(rand_nums, [], 'Expected an empty list')
rand_nums = randomizer.roll_dice(1, -1)
self.assertEqual(rand_nums, [], 'Expected an empty list')
def test_roll_dice_default(self):
for i in range(1000):
rand_nums = randomizer.roll_dice()
self.assertEqual(len(rand_nums), 1, 'Number of dice rolled is incorrect')
self.assertEqual(type(rand_nums[0]), int, "Dice number is not an integer")
self.assertTrue(0 < rand_nums[0] <= 6, "Dice number out of range")
print("Passed test_roll_dice_default")
def test_roll_many_sides(self):
for num_sides in range(1, 100):
for i in range(100):
rand_nums = randomizer.roll_dice(1, num_sides)
self.assertEqual(len(rand_nums), 1, 'Number of dice rolled is incorrect')
self.assertEqual(type(rand_nums[0]), int, "Dice number is not an integer")
self.assertGreaterEqual(rand_nums[0], 1, "Dice number too low")
self.assertLessEqual(rand_nums[0], num_sides, "Dice number too high")
print("Passed test_roll_many_sides")
def test_roll_multiple_dice_and_many_sides(self):
for num_dice in range(1, 100):
for num_sides in range(1, 100):
for i in range(100):
rand_nums = randomizer.roll_dice(num_dice, num_sides)
self.assertEqual(len(rand_nums), num_dice, 'Number of dice rolled is incorrect')
for rand_num in rand_nums:
self.assertEqual(type(rand_num), int, "Dice number is not an integer")
self.assertTrue(0 < rand_num <= num_sides, "Dice number out of range")
print("Passed test_roll_multiple_dice_and_many_sides")
def test_roll_multiple_dice(self):
for i in range(100):
rand_nums = randomizer.roll_dice(i)
self.assertEqual(len(rand_nums), i, 'Number of dice rolled is incorrect')
for rand_num in rand_nums:
self.assertEqual(type(rand_num), int, "Dice number is not an integer")
self.assertGreaterEqual(rand_num, 1, "Dice number too low")
self.assertLessEqual(rand_num, 6, "Dice number too high")
print("Passed test_roll_multiple_dice")