from big_integer import BigInteger
test_1 = BigInteger('101')
test_1_1 = BigInteger('101')
test_2 = BigInteger('102')
test_3 = BigInteger('-103')
print(test_3 < test_2)
print(test_1 < test_1_1)
print(test_1 <= test_1_1)
print(test_2 > test_1)
print(test_1 > test_1)
print(BigInteger('102') >= BigInteger('102'))
print(BigInteger('0') >= BigInteger('0'))
print(BigInteger('111') == BigInteger('111'))
print(BigInteger('-111') == BigInteger('111'))
print(BigInteger('-111') != BigInteger('111'))
print(BigInteger('5') + BigInteger('-20'))
print(BigInteger('10000') + BigInteger('-1'))
print(BigInteger('100') - BigInteger('1'))
print(BigInteger('-100') - BigInteger('-1'))
print(BigInteger('-123') * BigInteger('17'))
print(BigInteger('-5') * BigInteger('5'))
print(BigInteger('5') ** 2)
print(BigInteger('3') ** 3)
print(BigInteger('100') // BigInteger('95'))
print(BigInteger('-100') // BigInteger('95'))
def test_big_integer_sub_full_border(self):
a = BigInteger([8, 5, 0, 1])
b = BigInteger([9, 5])
c = a - b
self.assertEqual(c, BigInteger([9, 9, 9]))
def test_big_integer_mul_empty_to_empty(self):
a = BigInteger()
b = BigInteger()
c = a * b
self.assertEqual(c, BigInteger())
def test_big_integer_sub_full_to_full(self):
a = BigInteger([6, 7, 3])
b = BigInteger([5, 5])
c = a - b
self.assertEqual(c, BigInteger([1, 2, 3]))
def test_big_integer_sub_full_to_empty(self):
a = BigInteger([9, 9, 9])
b = BigInteger()
c = a - b
self.assertEqual(c, BigInteger([9, 9, 9]))
def test_big_integer_eq_true_empty_diff(self):
a = BigInteger()
b = BigInteger([])
self.assertEqual(a, b)
def test_big_integer_can_create(self):
big_integer = BigInteger()
self.assertTrue(isinstance(big_integer, BigInteger))
def test_big_integer_eq_false_empty(self):
a = BigInteger()
b = BigInteger([2, 1, 1, 4, 5])
self.assertNotEqual(a, b)
def test_big_integer_eq_false_diff_size(self):
a = BigInteger([1, 1, 1])
b = BigInteger([2, 1, 1, 4, 5])
self.assertNotEqual(a, b)
def test_big_integer_eq_true(self):
a = BigInteger([1, 1, 1])
b = BigInteger([1, 1, 1])
self.assertEqual(a, b)
def test_big_integer_can_create_full(self):
big_integer = BigInteger([2, 1, 4])
self.assertTrue(isinstance(big_integer, BigInteger))
def test_big_integer_mul_full_to_full(self):
a = BigInteger([8, 7, 1])
b = BigInteger([5, 5])
c = a * b
self.assertEqual(c, BigInteger([0, 9, 7, 9]))