def test__children(self):
params = {'test2': 'y1', 'test3': True}
epca = EpochArray([1.1, 1.5, 1.7]*pq.ms, durations=[20, 40, 60]*pq.ns,
labels=np.array(['test epoch 1',
'test epoch 2',
'test epoch 3'], dtype='S'),
name='test', description='tester',
file_origin='test.file',
test1=1, **params)
epca.annotate(test1=1.1, test0=[1, 2])
assert_neo_object_is_compliant(epca)
segment = Segment(name='seg1')
segment.epocharrays = [epca]
segment.create_many_to_one_relationship()
self.assertEqual(epca._single_parent_objects, ('Segment',))
self.assertEqual(epca._multi_parent_objects, ())
self.assertEqual(epca._single_parent_containers, ('segment',))
self.assertEqual(epca._multi_parent_containers, ())
self.assertEqual(epca._parent_objects, ('Segment',))
self.assertEqual(epca._parent_containers, ('segment',))
self.assertEqual(len(epca.parents), 1)
self.assertEqual(epca.parents[0].name, 'seg1')
assert_neo_object_is_compliant(epca)