class TestAttribute(unittest.TestCase):
def setUp(self):
self.data = NTScalar(StringMeta())
self.data.set_notifier_path(Mock(), ["block", "attr"])
self.controller = Mock()
self.context = Mock()
self.o = Attribute(self.controller, self.context, self.data)
def test_init(self):
self.assertIsInstance(self.o, Attribute)
assert hasattr(self.o, "meta")
assert hasattr(self.o, "subscribe_meta")
assert hasattr(self.o, "value")
assert hasattr(self.o, "subscribe_value")
def test_put(self):
self.o.put_value(32)
self.context.put.assert_called_once_with(["block", "attr", "value"],
32,
timeout=None)
def test_put_async(self):
f = self.o.put_value_async(32)
self.context.put_async.assert_called_once_with(
["block", "attr", "value"], 32)
assert f == self.context.put_async.return_value
def test_repr(self):
self.controller.make_view.return_value = "foo"
assert repr(self.o) == "<Attribute value='foo'>"
self.controller.make_view.assert_called_once_with(
self.context, self.o, "value")
