def testEquals(self):
assert None == Key()
assert '' == Key()
assert Key() == Key()
assert Key('a') == Key('A')
assert 'a' == Key('a')
assert Key('a') != Key('b')
assert not ('a' != Key('A'))
def testValidation(self):
for name in '. 1 _ $'.split() + [object()]:
try:
Key(name)
except cfg.ConfigError:
pass
else:
assert False, 'must not accept {0} as Key name'.format(name)
def testAssignAdd(self):
key = Key('a')
second_key = key
second_key += 'b'
assert key is not second_key
assert 'a.b' == second_key, (second_key)
assert 'a' == key, (key)
def testRightAdd(self):
assert 'a.b' == 'a' + Key('b')
def testAdd(self):
assert '' == Key() + Key()
assert '' == Key() + None
assert 'string' == Key() + 'string'
assert 'a.b' == Key('a') + 'b'
def testConstructor(self):
assert '' == str(Key())
assert '' == str(Key(None))
assert '' == str(Key(str()))
assert 'a.b' == str(Key('a.b'))
assert 'a.b' == str(Key('A.B'))