code: def addSkip(self, test, reason):
          
          result = self._handle_result(
              test, TestCompletionStatus.skipped, message=reason)
          self.skipped.append(result)
docs: Register that a test that was skipped.
  
          Parameters
          ----------
          test : unittest.TestCase
              The test that has completed.
          reason : str
              The reason the test was skipped.