def test_initialize(self):
handler = ContextHandler()
handler.provider = Mock()
handler.widget_class = SimpleWidget
# Context settings from data
widget = SimpleWidget()
context_settings = [DummyContext()]
handler.initialize(widget, {'context_settings': context_settings})
self.assertTrue(hasattr(widget, 'context_settings'))
self.assertEqual(widget.context_settings, context_settings)
# Default (global) context settings
widget = SimpleWidget()
handler.initialize(widget)
self.assertTrue(hasattr(widget, 'context_settings'))
self.assertEqual(widget.context_settings, handler.global_contexts)
def test_initialize(self):
handler = ContextHandler()
handler.provider = Mock()
handler.widget_class = SimpleWidget
# Context settings from data
widget = SimpleWidget()
context_settings = [DummyContext()]
handler.initialize(widget, {'context_settings': context_settings})
self.assertTrue(hasattr(widget, 'context_settings'))
self.assertEqual(widget.context_settings, context_settings)
# Default (global) context settings
widget = SimpleWidget()
handler.initialize(widget)
self.assertTrue(hasattr(widget, 'context_settings'))
self.assertEqual(widget.context_settings, handler.global_contexts)
def test_read_defaults(self):
contexts = [DummyContext() for _ in range(3)]
handler = ContextHandler()
handler.widget_class = SimpleWidget
# Old settings without version
migrate_context = Mock()
with patch.object(SimpleWidget, "migrate_context", migrate_context):
handler.read_defaults_file(create_defaults_file(contexts))
self.assertSequenceEqual(handler.global_contexts, contexts)
migrate_context.assert_has_calls([call(c, 0) for c in contexts])
# Settings with version
contexts = [DummyContext(version=i) for i in range(1, 4)]
migrate_context.reset_mock()
with patch.object(SimpleWidget, "migrate_context", migrate_context):
handler.read_defaults_file(create_defaults_file(contexts))
self.assertSequenceEqual(handler.global_contexts, contexts)
migrate_context.assert_has_calls([call(c, c.values[VERSION_KEY]) for c in contexts])
def test_read_defaults(self):
contexts = [DummyContext() for _ in range(3)]
handler = ContextHandler()
handler.widget_class = SimpleWidget
# Old settings without version
migrate_context = Mock()
with patch.object(SimpleWidget, "migrate_context", migrate_context):
handler.read_defaults_file(create_defaults_file(contexts))
self.assertSequenceEqual(handler.global_contexts, contexts)
migrate_context.assert_has_calls([call(c, 0) for c in contexts])
# Settings with version
contexts = [DummyContext(version=i) for i in range(1, 4)]
migrate_context.reset_mock()
with patch.object(SimpleWidget, "migrate_context", migrate_context):
handler.read_defaults_file(create_defaults_file(contexts))
self.assertSequenceEqual(handler.global_contexts, contexts)
migrate_context.assert_has_calls(
[call(c, c.values[VERSION_KEY]) for c in contexts])
