code: def testOutputDynamicAroundZero(self):
      phases = [[0.01, 0.02, 0.04, 6.27, 6.28, 6.25, 0.03]]
      time = [10.0]
  
      output_sync_dynamic = sync_dynamic(phases, time, None)
  
      assert len(output_sync_dynamic.allocate_sync_ensembles(0.2)) == 1
      assert len(output_sync_dynamic.allocate_sync_ensembles(0.1)) == 1
  
      phases = [[1.02, 1.05, 1.52, 5.87, 5.98, 5.14]]
  
      output_sync_dynamic = sync_dynamic(phases, time, None)
  
      assert len(output_sync_dynamic.allocate_sync_ensembles(3.0)) == 1
      assert len(output_sync_dynamic.allocate_sync_ensembles(2.0)) == 1
  
imports: import unittest
  import matplotlib
  from pyclustering.nnet.tests.sync_templates import SyncTestTemplates
  from pyclustering.nnet import solve_type, conn_type
  from pyclustering.nnet.sync import sync_network, sync_dynamic, sync_visualizer
  from pyclustering.utils import pi
label_desc: Use image node_id 10 for calling the SyncUnitTest obj's underlying member method code with example usage: obj.testOutputDynamicAroundZero() without return types