def test_delete_effect_remove_your_connections(self):
pedalboard = Pedalboard('Pedalboard name')
builder = Lv2EffectBuilder()
reverb = builder.build('http://calf.sourceforge.net/plugins/Reverb')
filter = builder.build('http://calf.sourceforge.net/plugins/Filter')
reverb2 = builder.build('http://calf.sourceforge.net/plugins/Reverb')
pedalboard.append(reverb)
pedalboard.append(filter)
pedalboard.append(reverb2)
reverb.outputs[0].connect(filter.inputs[0])
reverb.outputs[1].connect(filter.inputs[0])
filter.outputs[0].connect(reverb2.inputs[0])
reverb.outputs[0].connect(reverb2.inputs[0])
self.assertEqual(4, len(pedalboard.connections))
pedalboard.observer = MagicMock()
fuzz_connections = filter.connections
pedalboard.effects.remove(filter)
self.assertEqual(1, len(pedalboard.connections))
for connection in fuzz_connections:
pedalboard.observer.on_connection_updated.assert_any_call(
connection, UpdateType.DELETED, pedalboard=pedalboard)
def test_disconnect(self):
pedalboard = Pedalboard('Pedalboard name')
builder = OutputTest.builder
reverb = builder.build('http://calf.sourceforge.net/plugins/Reverb')
reverb2 = builder.build('http://calf.sourceforge.net/plugins/Reverb')
pedalboard.append(reverb)
pedalboard.append(reverb2)
pedalboard.connect(reverb.outputs[0], reverb2.inputs[0])
pedalboard.connect(reverb.outputs[1], reverb2.inputs[0])
self.assertEqual(2, len(pedalboard.connections))
pedalboard.observer = MagicMock()
disconnected = pedalboard.connections[-1]
pedalboard.disconnect(reverb.outputs[1], reverb2.inputs[0])
self.assertEqual(1, len(pedalboard.connections))
pedalboard.observer.on_connection_updated.assert_called_with(disconnected, UpdateType.DELETED, pedalboard=pedalboard)
disconnected = pedalboard.connections[-1]
pedalboard.disconnect(reverb.outputs[0], reverb2.inputs[0])
self.assertEqual(0, len(pedalboard.connections))
pedalboard.observer.on_connection_updated.assert_called_with(disconnected, UpdateType.DELETED, pedalboard=pedalboard)
def test_connect(self):
pedalboard = Pedalboard('Pedalboard name')
pedalboard.observer = MagicMock()
builder = MidiOutputTest.builder
cctonode = builder.build(
'http://gareus.org/oss/lv2/midifilter#cctonote')
cctonode2 = builder.build(
'http://gareus.org/oss/lv2/midifilter#cctonote')
pedalboard.append(cctonode)
pedalboard.append(cctonode2)
self.assertEqual(0, len(pedalboard.connections))
pedalboard.connect(cctonode.midi_outputs[0], cctonode2.midi_inputs[0])
self.assertEqual(1, len(pedalboard.connections))
new_connection = pedalboard.connections[0]
pedalboard.observer.on_connection_updated.assert_called_with(
new_connection, UpdateType.CREATED, pedalboard=pedalboard)
pedalboard.connect(cctonode2.midi_outputs[0], cctonode.midi_inputs[0])
self.assertEqual(2, len(pedalboard.connections))
new_connection = pedalboard.connections[-1]
pedalboard.observer.on_connection_updated.assert_called_with(
new_connection, UpdateType.CREATED, pedalboard=pedalboard)
def test_data(self):
pedalboard = Pedalboard('Bank 1')
pedalboard.observer = MagicMock()
self.assertEqual({}, pedalboard.data)
data = {'my-awesome-component': True}
pedalboard.data = data
self.assertEqual(data, pedalboard.data)
def test_delete_connection(self):
""" Other mode is by output.disconnect(input)"""
pedalboard = Pedalboard('Bank 1')
connection = MagicMock()
pedalboard.connections.append(connection)
pedalboard.observer = MagicMock()
del pedalboard.connections[0]
self.assertEqual(len(pedalboard.connections), 0)
pedalboard.observer.on_connection_updated.assert_called_with(
connection, UpdateType.DELETED, pedalboard=pedalboard)
def test_update_connection(self):
pedalboard = Pedalboard('Pedalboard 1')
connection1 = MagicMock()
connection2 = MagicMock()
pedalboard.connections.append(connection1)
pedalboard.observer = MagicMock()
pedalboard.connections[0] = connection2
self.assertEqual(pedalboard.connections[0], connection2)
pedalboard.observer.on_connection_updated.assert_called_with(
connection2, UpdateType.UPDATED, pedalboard=pedalboard)
def test_update_effect(self):
pedalboard = Pedalboard('Pedalboard 1')
effect1 = MagicMock()
effect2 = MagicMock()
pedalboard.append(effect1)
pedalboard.observer = MagicMock()
pedalboard.effects[0] = effect2
self.assertEqual(effect2.pedalboard, pedalboard)
self.assertEqual(pedalboard.effects[0], effect2)
pedalboard.observer.on_effect_updated.assert_called_with(
effect2, UpdateType.UPDATED, index=0, origin=pedalboard)
def test_disconnect_connection_not_created(self):
pedalboard = Pedalboard('Pedalboard name')
builder = OutputTest.builder
reverb = builder.build('http://calf.sourceforge.net/plugins/Reverb')
reverb2 = builder.build('http://calf.sourceforge.net/plugins/Reverb')
pedalboard.append(reverb)
pedalboard.append(reverb2)
pedalboard.observer = MagicMock()
with self.assertRaises(ValueError):
pedalboard.disconnect(reverb.outputs[1], reverb2.inputs[0])
pedalboard.observer.on_connection_updated.assert_not_called()
def test_add_connection_by_connections(self):
""" Other mode is by output.connect(input)"""
pedalboard = Pedalboard('Pedalboard 1')
connection1 = MagicMock()
connection2 = MagicMock()
pedalboard.observer = MagicMock()
pedalboard.connections.append(connection1)
self.assertEqual(pedalboard.connections[0], connection1)
pedalboard.observer.on_connection_updated.assert_called_with(
connection1, UpdateType.CREATED, pedalboard=pedalboard)
pedalboard.connections.append(connection2)
self.assertEqual(pedalboard.connections[1], connection2)
pedalboard.observer.on_connection_updated.assert_called_with(
connection2, UpdateType.CREATED, pedalboard=pedalboard)
def test_add_effect_by_effects(self):
pedalboard = Pedalboard('Pedalboard 1')
effect1 = MagicMock()
effect2 = MagicMock()
pedalboard.observer = MagicMock()
pedalboard.effects.append(effect1)
self.assertEqual(effect1.pedalboard, pedalboard)
self.assertEqual(pedalboard.effects[0], effect1)
pedalboard.observer.on_effect_updated.assert_called_with(
effect1, UpdateType.CREATED, index=0, origin=pedalboard)
pedalboard.effects.append(effect2)
self.assertEqual(effect2.pedalboard, pedalboard)
self.assertEqual(pedalboard.effects[1], effect2)
pedalboard.observer.on_effect_updated.assert_called_with(
effect2, UpdateType.CREATED, index=1, origin=pedalboard)
def test_disconnect_connection_not_created(self):
pedalboard = Pedalboard('Pedalboard name')
builder = MidiOutputTest.builder
cctonode = builder.build(
'http://gareus.org/oss/lv2/midifilter#cctonote')
cctonode2 = builder.build(
'http://gareus.org/oss/lv2/midifilter#cctonote')
pedalboard.append(cctonode)
pedalboard.append(cctonode2)
pedalboard.observer = MagicMock()
with self.assertRaises(ValueError):
pedalboard.disconnect(cctonode.midi_outputs[0],
cctonode2.midi_inputs[0])
pedalboard.observer.on_connection_updated.assert_not_called()
def test_delete_effect(self):
pedalboard = Pedalboard('Bank 1')
effect = MagicMock()
effect2 = MagicMock()
pedalboard.append(effect)
pedalboard.append(effect2)
pedalboard.observer = MagicMock()
del pedalboard.effects[1]
self.assertEqual(effect2.pedalboard, None)
self.assertEqual(len(pedalboard.effects), 1)
pedalboard.observer.on_effect_updated.assert_called_with(
effect2, UpdateType.DELETED, index=1, origin=pedalboard)
del pedalboard.effects[0]
self.assertEqual(effect.pedalboard, None)
self.assertEqual(len(pedalboard.effects), 0)
pedalboard.observer.on_effect_updated.assert_called_with(
effect, UpdateType.DELETED, index=0, origin=pedalboard)
