def test_about_pack_settings_signal(self):
handler = ContextHandler()
handler.bind(SimpleWidget)
widget = SimpleWidget()
handler.initialize(widget)
fn = Mock()
widget.settingsAboutToBePacked.connect(fn)
handler.pack_data(widget)
self.assertEqual(1, fn.call_count)
handler.update_defaults(widget)
self.assertEqual(2, fn.call_count)
def test_about_pack_settings_signal(self):
handler = ContextHandler()
handler.bind(SimpleWidget)
widget = SimpleWidget()
handler.initialize(widget)
fn = Mock()
widget.settingsAboutToBePacked.connect(fn)
handler.pack_data(widget)
self.assertEqual(1, fn.call_count)
handler.update_defaults(widget)
self.assertEqual(2, fn.call_count)
def test_write_defaults_stores_version(self):
handler = ContextHandler()
handler.bind(SimpleWidget)
widget = SimpleWidget()
widget.current_context = None
widget.context_settings = [DummyContext() for _ in range(3)]
handler.update_defaults(widget)
f = BytesIO()
f.close = lambda: None
with patch("builtins.open", Mock(return_value=f)):
handler.write_defaults()
f.seek(0)
pickle.load(f) # settings
contexts = pickle.load(f)
for c in contexts:
self.assertEqual(c.values.get("__version__", 0xBAD), 1)
def test_write_defaults_stores_version(self):
handler = ContextHandler()
handler.bind(SimpleWidget)
widget = SimpleWidget()
widget.current_context = None
widget.context_settings = [DummyContext() for _ in range(3)]
handler.update_defaults(widget)
f = BytesIO()
f.close = lambda: None
with patch("builtins.open", Mock(return_value=f)):
handler.write_defaults()
f.seek(0)
pickle.load(f) # settings
contexts = pickle.load(f)
for c in contexts:
self.assertEqual(c.values.get("__version__", 0xBAD), 1)
