def test_compare_vtables(self):
a = Attribute(VTable, "Positions")
a.notify_listeners = MagicMock()
t1 = [("x", VLong, numpy.arange(5, dtype=numpy.int64), ''),
("y", VLong, numpy.arange(5, dtype=numpy.int64) + 2, 'mm')]
a.update(t1, None, 1.0)
a.notify_listeners.assert_called_with(
dict(value=t1, alarm=Alarm.ok(), timeStamp=1.0))
a.update(t1, None, 1.0)
a.notify_listeners.assert_called_with(dict())
t2 = [("x", VLong, numpy.arange(5, dtype=numpy.int64) + 3, ''),
("y", VLong, numpy.arange(5, dtype=numpy.int64) + 2, '')]
a.update(t2, None, 1.0)
a.notify_listeners.assert_called_with(dict(value=t2))
def test_lists(self):
a = Attribute(VStringArray, "List of strings")
a.update(["c", "b"])
self.assertEqual(a.value, ["c", "b"])
self.assertRaises(AssertionError, a.update, "c")
