code: def test_half_of_trials_succeed2(self):
      f = self._decorate(MockUnitTest.probabilistic_case, 10, 6)
      _should_fail(self, f)
      assert self.unit_test.probabilistic_case_counter <= 10
      assert self.unit_test.probabilistic_case_success_counter < 6
      assert self.unit_test.probabilistic_case_failure_counter >= 5
  
imports: import unittest
  from cupy.testing import _condition
label_desc: Use image node_id 9 for calling the TestRepeatWithSuccessAtLeast obj's underlying member method code with example usage: obj.test_half_of_trials_succeed2() without return types