def test_remove_shared_channel_many_to_many(self):
block = self.create_hierarchy(True)
comp = self.create_hierarchy(True)
self.assertEqual(
len(block.list_recordingchannels),
self.CHANNEL_GROUPS * (self.CHANNELS / 2) + (self.CHANNELS / 2))
rc = block.list_recordingchannels[1] # Shared channel
tools.remove_from_hierarchy(rc)
neo.test.tools.assert_same_sub_schema(rc,
comp.list_recordingchannels[1])
self.assertFalse(rc in block.list_recordingchannels)
self.assertEqual(len(block.segments), self.SEGMENTS)
self.assertEqual(len(block.recordingchannelgroups),
self.CHANNEL_GROUPS)
self.assertEqual(
len(block.list_recordingchannels),
self.CHANNEL_GROUPS * (self.CHANNELS / 2) + (self.CHANNELS / 2) -
1)
# Should be removed from all channel groups
for rcg in block.recordingchannelgroups:
self.assertEqual(len(rcg.recordingchannels), self.CHANNELS - 1)
self.assertEqual(rcg.channel_indexes.shape[0], self.CHANNELS - 1)
self.assertEqual(rcg.channel_names.shape[0], self.CHANNELS - 1)
self.assertFalse(rc.index in rcg.channel_indexes)
self.assertFalse(rc.name in rcg.channel_names)
def test_remove_shared_channel_many_to_many(self):
block = self.create_hierarchy(True)
comp = self.create_hierarchy(True)
self.assertEqual(
len(block.list_recordingchannels),
self.CHANNEL_GROUPS * (self.CHANNELS / 2) + (self.CHANNELS / 2))
rc = block.list_recordingchannels[1] # Shared channel
tools.remove_from_hierarchy(rc)
neo.test.tools.assert_same_sub_schema(rc,
comp.list_recordingchannels[1])
self.assertFalse(rc in block.list_recordingchannels)
self.assertEqual(len(block.segments), self.SEGMENTS)
self.assertEqual(len(block.recordingchannelgroups),
self.CHANNEL_GROUPS)
self.assertEqual(
len(block.list_recordingchannels),
self.CHANNEL_GROUPS * (self.CHANNELS / 2) + (self.CHANNELS / 2) - 1)
# Should be removed from all channel groups
for rcg in block.recordingchannelgroups:
self.assertEqual(len(rcg.recordingchannels), self.CHANNELS - 1)
self.assertEqual(rcg.channel_indexes.shape[0], self.CHANNELS - 1)
self.assertEqual(rcg.channel_names.shape[0], self.CHANNELS - 1)
self.assertFalse(rc.index in rcg.channel_indexes)
self.assertFalse(rc.name in rcg.channel_names)
def test_remove_segment_keep_orphans(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
seg = block.segments[1]
tools.remove_from_hierarchy(seg, False)
self.assertFalse(seg in block.segments)
self.assertEqual(len(block.list_units),
self.UNITS * self.CHANNEL_GROUPS)
for u in block.list_units:
self.assertEqual(len(u.spikes), self.SEGMENTS)
self.assertEqual(len(u.spiketrains), self.SEGMENTS)
neo.test.tools.assert_same_sub_schema(seg, comp.segments[1])
def test_remove_segment_keep_orphans(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
seg = block.segments[1]
tools.remove_from_hierarchy(seg, False)
self.assertFalse(seg in block.segments)
self.assertEqual(len(block.list_units),
self.UNITS * self.CHANNEL_GROUPS)
for u in block.list_units:
self.assertEqual(len(u.spikes), self.SEGMENTS)
self.assertEqual(len(u.spiketrains), self.SEGMENTS)
neo.test.tools.assert_same_sub_schema(seg, comp.segments[1])
def test_remove_channel_group_keep_orphans(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
rcg = block.recordingchannelgroups[1]
tools.remove_from_hierarchy(rcg, False)
self.assertFalse(rcg in block.recordingchannelgroups)
self.assertEqual(len(block.segments), self.SEGMENTS)
for s in block.segments:
self.assertEqual(len(s.spikes), self.UNITS * self.CHANNEL_GROUPS)
self.assertEqual(len(s.spiketrains),
self.UNITS * self.CHANNEL_GROUPS)
neo.test.tools.assert_same_sub_schema(rcg,
comp.recordingchannelgroups[1])
def test_remove_channel_group_keep_orphans(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
rcg = block.recordingchannelgroups[1]
tools.remove_from_hierarchy(rcg, False)
self.assertFalse(rcg in block.recordingchannelgroups)
self.assertEqual(len(block.segments), self.SEGMENTS)
for s in block.segments:
self.assertEqual(len(s.spikes),
self.UNITS * self.CHANNEL_GROUPS)
self.assertEqual(len(s.spiketrains),
self.UNITS * self.CHANNEL_GROUPS)
neo.test.tools.assert_same_sub_schema(rcg,
comp.recordingchannelgroups[1])
def test_remove_unit_keep_orphans(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
unit = block.list_units[5]
tools.remove_from_hierarchy(unit, False)
self.assertFalse(unit in block.list_units)
self.assertEqual(len(block.list_units),
self.UNITS * self.CHANNEL_GROUPS - 1)
self.assertEqual(len(block.segments), self.SEGMENTS)
self.assertEqual(len(block.recordingchannelgroups),
self.CHANNEL_GROUPS)
for seg in block.segments:
self.assertEqual(len(seg.spikes), self.UNITS * self.CHANNEL_GROUPS)
self.assertEqual(len(seg.spiketrains),
self.UNITS * self.CHANNEL_GROUPS)
self.assertFalse(unit in [s.unit for s in seg.spikes])
self.assertFalse(unit in [st.unit for st in seg.spiketrains])
neo.test.tools.assert_same_sub_schema(unit, comp.list_units[5])
def test_remove_spiketrain(self):
unit = neo.Unit()
segment = neo.Segment()
s = neo.Spike(0 * pq.s)
unit.spikes.append(s)
segment.spikes.append(s)
s.unit = unit
s.segment = segment
st = neo.SpikeTrain([] * pq.s, 0 * pq.s)
unit.spiketrains.append(st)
segment.spiketrains.append(st)
st.unit = unit
st.segment = segment
tools.remove_from_hierarchy(st)
self.assertTrue(s in unit.spikes)
self.assertTrue(s in segment.spikes)
self.assertFalse(st in unit.spiketrains)
self.assertFalse(st in segment.spiketrains)
def test_remove_spiketrain(self):
unit = neo.Unit()
segment = neo.Segment()
s = neo.Spike(0 * pq.s)
unit.spikes.append(s)
segment.spikes.append(s)
s.unit = unit
s.segment = segment
st = neo.SpikeTrain([] * pq.s, 0 * pq.s)
unit.spiketrains.append(st)
segment.spiketrains.append(st)
st.unit = unit
st.segment = segment
tools.remove_from_hierarchy(st)
self.assertTrue(s in unit.spikes)
self.assertTrue(s in segment.spikes)
self.assertFalse(st in unit.spiketrains)
self.assertFalse(st in segment.spiketrains)
def test_remove_unit_keep_orphans(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
unit = block.list_units[5]
tools.remove_from_hierarchy(unit, False)
self.assertFalse(unit in block.list_units)
self.assertEqual(len(block.list_units),
self.UNITS * self.CHANNEL_GROUPS - 1)
self.assertEqual(len(block.segments), self.SEGMENTS)
self.assertEqual(len(block.recordingchannelgroups),
self.CHANNEL_GROUPS)
for seg in block.segments:
self.assertEqual(len(seg.spikes),
self.UNITS * self.CHANNEL_GROUPS)
self.assertEqual(len(seg.spiketrains),
self.UNITS * self.CHANNEL_GROUPS)
self.assertFalse(unit in [s.unit for s in seg.spikes])
self.assertFalse(unit in [st.unit for st in seg.spiketrains])
neo.test.tools.assert_same_sub_schema(unit, comp.list_units[5])
def test_remove_channel(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
rc = block.list_recordingchannels[5]
tools.remove_from_hierarchy(rc)
self.assertFalse(rc in block.list_recordingchannels)
neo.test.tools.assert_same_sub_schema(rc,
comp.list_recordingchannels[5])
self.assertEqual(len(block.segments), self.SEGMENTS)
self.assertEqual(len(block.recordingchannelgroups),
self.CHANNEL_GROUPS)
self.assertEqual(len(block.list_recordingchannels),
self.CHANNEL_GROUPS * self.CHANNELS - 1)
# Should be removed from its own channel group
rcg = rc.recordingchannelgroups[0]
self.assertEqual(len(rcg.recordingchannels), self.CHANNELS - 1)
self.assertEqual(rcg.channel_indexes.shape[0], self.CHANNELS - 1)
self.assertEqual(rcg.channel_names.shape[0], self.CHANNELS - 1)
self.assertFalse(rc.index in rcg.channel_indexes)
self.assertFalse(rc.name in rcg.channel_names)
def test_remove_channel(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
rc = block.list_recordingchannels[5]
tools.remove_from_hierarchy(rc)
self.assertFalse(rc in block.list_recordingchannels)
neo.test.tools.assert_same_sub_schema(rc,
comp.list_recordingchannels[5])
self.assertEqual(len(block.segments), self.SEGMENTS)
self.assertEqual(len(block.recordingchannelgroups),
self.CHANNEL_GROUPS)
self.assertEqual(len(block.list_recordingchannels),
self.CHANNEL_GROUPS * self.CHANNELS - 1)
# Should be removed from its own channel group
rcg = rc.recordingchannelgroups[0]
self.assertEqual(len(rcg.recordingchannels), self.CHANNELS - 1)
self.assertEqual(rcg.channel_indexes.shape[0], self.CHANNELS - 1)
self.assertEqual(rcg.channel_names.shape[0], self.CHANNELS - 1)
self.assertFalse(rc.index in rcg.channel_indexes)
self.assertFalse(rc.name in rcg.channel_names)
def test_remove_block(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
tools.remove_from_hierarchy(block)
neo.test.tools.assert_same_sub_schema(block, comp)
def test_remove_block(self):
block = self.create_hierarchy(False)
comp = self.create_hierarchy(False)
tools.remove_from_hierarchy(block)
neo.test.tools.assert_same_sub_schema(block, comp)
