public void ExecutionEnvironmentApplyUpdate_Should()
        {
            Assert.IsNotNull(_environment);
            _environment.Assign(VariableA, "SomeValue", 0);
            var clause =
                new Func <DataStorage.WarewolfAtom, DataStorage.WarewolfAtom>(atom => atom);

            _environment.ApplyUpdate(VariableA, clause, 0);
        }