def test(self):
while True:
capacity = randint(0,
OptimalWeightSimplfiedStressTestCase.CAPACITY)
weights = []
for i in range(0, OptimalWeightSimplfiedStressTestCase.N):
weights.append(randint(0,
OptimalWeightSimplfiedStressTestCase.WEIGHT))
value = optimal_weight_simplified(capacity, weights)
print('capacity: %s' % capacity)
print('weights: %s' % weights)
print('value: %s' % value)
print()
self.assertTrue(capacity >= value)
def test_with_capacity_as_10_and_bars_as_1_4_8(self):
capacity = 10
weights = [1, 4, 8]
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(9, value)
self.assertTrue(capacity >= value)
def test_with_capacity_as_14_and_several_weights(self):
capacity = 14
weights = [2, 4, 3, 6]
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(13, value)
self.assertTrue(capacity >= value)
def test_with_capacity_as_10_and_several_weights_with_duplicates(self):
capacity = 10
weights = [2, 4, 3, 6, 2, 4, 3, 6]
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(10, value)
self.assertTrue(capacity >= value)
def test_with_capacity_as_2_and_weights_as_1_and_2(self):
capacity = 2
weights = [1, 2]
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(2, value)
self.assertTrue(capacity >= value)
def test_with_capacity_as_1_and_weights_as_2_and_3(self):
capacity = 1
weights = [2, 3]
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(0, value)
self.assertTrue(capacity >= value)
def test_with_capacity_as_1_and_duplicate_weights(self):
capacity = 1
weights = [1, 1]
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(1, value)
self.assertTrue(capacity >= value)
def test_with_non_zero_capacity_and_empty_weights(self):
capacity = 123
weights = []
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(0, value)
self.assertTrue(capacity >= value)
def test_with_zero_capacity(self):
capacity = 0
weights = []
value = optimal_weight_simplified(capacity, weights)
self.assertEqual(0, value)
self.assertTrue(capacity >= value)
def test_with_preceeding_lower_bound_of_weights(self):
with self.assertRaisesRegex(AssertionError, ''):
capacity = 1
weights = [1, -1, 2]
optimal_weight_simplified(capacity, weights)
