def test_divmod(self) -> None:
for i in range(-3, 3):
for j in range(-3, 3):
if j == 0:
continue
self.assertEqual(
divmod(integer(i), integer(j)),
tuple(map(integer, divmod(i, j))),
)
def test_str(self) -> None:
for i in range(-30, 30):
self.assertEqual(str(integer(i)), str(i))
def test_int(self) -> None:
for i in range(-30, 30):
self.assertEqual(int(integer(i)), int(i))
def test_hash(self) -> None:
for i in range(-30, 30):
self.assertEqual(hash(integer(i)), hash(i))
def test_floordiv(self) -> None:
for i in range(-3, 3):
for j in range(-3, 3):
if j == 0:
continue
self.assertEqual(integer(i) // integer(j), integer(i // j))
def test_bool(self) -> None:
for i in range(-30, 30):
self.assertEqual(bool(integer(i)), bool(i))
def test_sub(self) -> None:
for i in range(-5, 5):
for j in range(-5, 5):
self.assertEqual(integer(i) - integer(j), integer(i - j))
def test_abs(self) -> None:
for i in range(-30, 30):
self.assertEqual(abs(integer(i)), natural_number(abs(i)))
def test_bigmul(self) -> None:
self.assertEqual(integer(100) * integer(100), integer(100 * 100))
def test_lt(self) -> None:
for i in range(-5, 5):
for j in range(-5, 5):
self.assertEqual(integer(i) < integer(j), i < j)
def test_mul(self) -> None:
for i in range(-5, 5):
for j in range(-5, 5):
self.assertEqual(integer(i) * integer(j), integer(i * j))
def test_add(self) -> None:
for i in range(-5, 5):
for j in range(-5, 5):
self.assertEqual(integer(i) + integer(j), integer(i + j))
def test_eq(self) -> None:
for i in range(-10, 10):
for j in range(abs(i), 10):
self.assertEqual(
integer(i),
Integer(natural_number(i + j), natural_number(j)))
def test_pow(self) -> None:
for i in range(-4, 4):
for j in range(4):
self.assertEqual(integer(i)**natural_number(j), integer(i**j))
def test_mod(self) -> None:
for i in range(-3, 3):
for j in range(-3, 3):
if j == 0:
continue
self.assertEqual(integer(i) % integer(j), integer(i % j))
def test_pos(self) -> None:
for i in range(-30, 30):
self.assertEqual(+integer(i), integer(+i))
def test_eq(self) -> None:
for i in range(-4, 4):
for j in range(-4, 4):
self.assertEqual(rational(i, j),
Rational(integer(i), integer(j)))