def test_set_channel(self):
awg1 = DummyAWG()
awg2 = DummyAWG(num_channels=4)
setup = HardwareSetup()
setup.set_channel('A', PlaybackChannel(awg1, 0))
setup.set_channel('B', PlaybackChannel(awg2, 0))
self.assertEqual(
setup.registered_channels(),
dict(A={PlaybackChannel(awg1, 0)}, B={PlaybackChannel(awg2, 0)}))
with self.assertRaises(ValueError):
setup.set_channel('C', PlaybackChannel(awg1, 0))
with self.assertWarns(DeprecationWarning):
setup.set_channel('A', PlaybackChannel(awg2, 1), True)
self.assertEqual(
setup.registered_channels(),
dict(A={PlaybackChannel(awg2, 1),
PlaybackChannel(awg1, 0)},
B={PlaybackChannel(awg2, 0)}))
setup.set_channel('A',
{PlaybackChannel(awg2, 3),
PlaybackChannel(awg2, 2)})
self.assertEqual(
setup.registered_channels(),
dict(A={PlaybackChannel(awg2, 3),
PlaybackChannel(awg2, 2)},
B={PlaybackChannel(awg2, 0)}))
def test_rm_channel(self):
awg1 = DummyAWG()
awg2 = DummyAWG(num_channels=2)
setup = HardwareSetup()
setup.set_channel('A', PlaybackChannel(awg1, 0))
setup.set_channel('B', PlaybackChannel(awg2, 0))
with self.assertRaises(KeyError):
setup.rm_channel('b')
setup.rm_channel('B')
self.assertEqual(setup.registered_channels(),
dict(A={PlaybackChannel(awg1, 0)}))