def test_object_path(self):
self.assertRaises(Exception, types.ObjectPath, 'a')
self.assertEqual(types.ObjectPath('/ab', variant_level=23), '/ab')
self.assertEqual(types.ObjectPath('/ab', variant_level=23).variant_level, 23)
self.assertTrue(isinstance(types.ObjectPath('/ab'), str))
self.assertEqual(str(types.ObjectPath('/ab')), '/ab')
self.assertIs(type(str(types.ObjectPath('/ab'))), str)
def test_path(self):
s = lowlevel.SignalMessage('/a/b/c', 'foo.bar', 'baz')
self.assertEqual(s.get_path(), types.ObjectPath('/a/b/c'))
self.assertEqual(type(s.get_path()), types.ObjectPath)
self.assertEqual(s.get_path_decomposed(), ['a', 'b', 'c'])
# this is true in both major versions: it's a bytestring in
# Python 2 and a Unicode string in Python 3
self.assertEqual(type(s.get_path_decomposed()[0]), str)
self.assertTrue(s.has_path('/a/b/c'))
self.assertFalse(s.has_path('/a/b'))
self.assertFalse(s.has_path('/a/b/c/d'))
s = lowlevel.SignalMessage('/', 'foo.bar', 'baz')
self.assertEqual(s.get_path(), types.ObjectPath('/'))
self.assertEqual(s.get_path().__class__, types.ObjectPath)
self.assertEqual(s.get_path_decomposed(), [])
self.assertTrue(s.has_path('/'))
self.assertFalse(s.has_path(None))
def test_guess_signature(self):
aeq = self.assertEqual
from _dbus_bindings import Message
aeq(Message.guess_signature(('a','b')), '(ss)')
aeq(Message.guess_signature('a','b'), 'ss')
aeq(Message.guess_signature(['a','b']), 'as')
aeq(Message.guess_signature(('a',)), '(s)')
aeq(Message.guess_signature('abc'), 's')
aeq(Message.guess_signature(types.Int32(123)), 'i')
aeq(Message.guess_signature(types.ByteArray(b'abc')), 'ay')
aeq(Message.guess_signature(('a',)), '(s)')
aeq(Message.guess_signature(['a']), 'as')
aeq(Message.guess_signature({'a':'b'}), 'a{ss}')
aeq(Message.guess_signature(types.ObjectPath('/')), 'o')
aeq(Message.guess_signature(types.Signature('x')), 'g')