class KeysTest(unittest.TestCase):
"""Test subscription keys mapping without a ZODB fixture"""
def setUp(self):
self.subkeys = SubscriptionKeys()
assert len(self.subkeys) == 0
def test_iface(self):
assert ISubscriptionKeys.providedBy(self.subkeys)
for name in ('add', 'get', '__getitem__', '__contains__',
'__delitem__', '__len__'):
assert hasattr(getattr(self.subkeys, name, None), '__call__')
def test_validation(self):
# key must be string, not (for example) an integer
self.assertRaises(KeyError, self.subkeys.__setitem__, 123, VALID)
# test invalid values:
for badvalue in INVALID:
self.assertRaises(ValueError,
self.subkeys.__setitem__,
'abc',
badvalue)
def test_generation(self):
key = self.subkeys.generate(NAME, SUB.signature(), UID)
assert key == EXPECTED
assert key == self.subkeys.add(NAME, SUB.signature(), UID)
def test_add_remove(self):
key = self.subkeys.add(NAME, SUB.signature(), UID)
assert key in self.subkeys
assert key in self.subkeys.keys()
assert self.subkeys[key] == (NAME, SUB.signature(), UID)
del(self.subkeys[key])
assert key not in self.subkeys
def tearDown(self):
for key in list(self.subkeys):
del(self.subkeys[key])
self.assertEquals(len(self.subkeys), 0)
def setUp(self):
self.subkeys = SubscriptionKeys()
assert len(self.subkeys) == 0