1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
# coding=utf-8
from nose.tools import assert_raises
from typechecks import is_integer, require_integer
def test_is_integer():
assert is_integer(0)
assert is_integer(-1)
assert is_integer(1)
# big integer
assert is_integer(10**30)
assert not is_integer("")
assert not is_integer("a")
assert not is_integer([])
assert not is_integer([1])
assert not is_integer(object())
assert not is_integer(None)
def test_require_integer():
require_integer(0)
require_integer(10)
require_integer(-10)
with assert_raises(TypeError):
require_integer("")
with assert_raises(TypeError):
require_integer(None)
|
