mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
ab91fdef1f
svn+ssh://svn.python.org/python/branches/py3k ........ r73715 | benjamin.peterson | 2009-07-01 01:06:06 +0200 (Mi, 01 Jul 2009) | 1 line convert old fail* assertions to assert* ........
76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
import unittest
|
|
from test import support
|
|
|
|
class DictSetTest(unittest.TestCase):
|
|
|
|
def test_constructors_not_callable(self):
|
|
kt = type({}.keys())
|
|
self.assertRaises(TypeError, kt, {})
|
|
self.assertRaises(TypeError, kt)
|
|
it = type({}.items())
|
|
self.assertRaises(TypeError, it, {})
|
|
self.assertRaises(TypeError, it)
|
|
vt = type({}.values())
|
|
self.assertRaises(TypeError, vt, {})
|
|
self.assertRaises(TypeError, vt)
|
|
|
|
def test_dict_keys(self):
|
|
d = {1: 10, "a": "ABC"}
|
|
keys = d.keys()
|
|
self.assertEqual(len(keys), 2)
|
|
self.assertEqual(set(keys), {1, "a"})
|
|
self.assertEqual(keys, {1, "a"})
|
|
self.assertNotEqual(keys, {1, "a", "b"})
|
|
self.assertNotEqual(keys, {1, "b"})
|
|
self.assertNotEqual(keys, {1})
|
|
self.assertNotEqual(keys, 42)
|
|
self.assertTrue(1 in keys)
|
|
self.assertTrue("a" in keys)
|
|
self.assertTrue(10 not in keys)
|
|
self.assertTrue("Z" not in keys)
|
|
self.assertEqual(d.keys(), d.keys())
|
|
e = {1: 11, "a": "def"}
|
|
self.assertEqual(d.keys(), e.keys())
|
|
del e["a"]
|
|
self.assertNotEqual(d.keys(), e.keys())
|
|
|
|
def test_dict_items(self):
|
|
d = {1: 10, "a": "ABC"}
|
|
items = d.items()
|
|
self.assertEqual(len(items), 2)
|
|
self.assertEqual(set(items), {(1, 10), ("a", "ABC")})
|
|
self.assertEqual(items, {(1, 10), ("a", "ABC")})
|
|
self.assertNotEqual(items, {(1, 10), ("a", "ABC"), "junk"})
|
|
self.assertNotEqual(items, {(1, 10), ("a", "def")})
|
|
self.assertNotEqual(items, {(1, 10)})
|
|
self.assertNotEqual(items, 42)
|
|
self.assertTrue((1, 10) in items)
|
|
self.assertTrue(("a", "ABC") in items)
|
|
self.assertTrue((1, 11) not in items)
|
|
self.assertTrue(1 not in items)
|
|
self.assertTrue(() not in items)
|
|
self.assertTrue((1,) not in items)
|
|
self.assertTrue((1, 2, 3) not in items)
|
|
self.assertEqual(d.items(), d.items())
|
|
e = d.copy()
|
|
self.assertEqual(d.items(), e.items())
|
|
e["a"] = "def"
|
|
self.assertNotEqual(d.items(), e.items())
|
|
|
|
def test_dict_mixed_keys_items(self):
|
|
d = {(1, 1): 11, (2, 2): 22}
|
|
e = {1: 1, 2: 2}
|
|
self.assertEqual(d.keys(), e.items())
|
|
self.assertNotEqual(d.items(), e.keys())
|
|
|
|
def test_dict_values(self):
|
|
d = {1: 10, "a": "ABC"}
|
|
values = d.values()
|
|
self.assertEqual(set(values), {10, "ABC"})
|
|
self.assertEqual(len(values), 2)
|
|
|
|
def test_main():
|
|
support.run_unittest(DictSetTest)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|