remove redundant test about invalid datafile

tests/test_user_context.py

@@ -1300,25 +1300,6 @@ def test_decide_experiment(self):
             decision = user_context.decide('test_feature_in_experiment', [DecideOption.DISABLE_DECISION_EVENT])
             self.assertTrue(decision.enabled, "decision should be enabled")
 
-    def test_forced_decision_return_status__invalid_datafile(self):
-        """
-        Should return invalid status for invalid datafile in forced decision calls.
-        """
-        opt_obj = optimizely.Optimizely(json.dumps("invalid datafile"))
-        user_context = opt_obj.create_user_context("test_user", {})
-
-        context = OptimizelyUserContext.OptimizelyDecisionContext('test_feature_in_rollout', None)
-        decision = OptimizelyUserContext.OptimizelyForcedDecision('211129')
-
-        status = user_context.set_forced_decision(context, decision)
-        self.assertFalse(status)
-        status = user_context.get_forced_decision(context)
-        self.assertIsNone(status)
-        status = user_context.remove_forced_decision(context)
-        self.assertFalse(status)
-        status = user_context.remove_all_forced_decisions()
-        self.assertFalse(status)
-
     def test_forced_decision_return_status__valid_datafile(self):
         """
         Should return valid status for valid datafile in forced decision calls.