code: def test_connection_pattern(self):
      node = self.monitored_output.owner
      connection_pattern = self.breakpointOp.connection_pattern(node)
      expected_pattern = [[0, 0, 0], [1, 0, 0], [0, 1, 0], [0, 0, 1]]
  
      assert connection_pattern == expected_pattern
  
file_path: Theano/theano/tests/test_breakpoint.py
imports: from __future__ import absolute_import, print_function, division
  import numpy
  import theano
  import theano.tensor
  from theano.tests import unittest_tools
  from theano.tests.breakpoint import PdbBreakpoint
label_desc: Use image node_id 5 for calling the TestPdbBreakpoint obj's underlying member method code with example usage: obj.test_connection_pattern() without return types