}

        @Override
        List<Consumer<ProviderInternal<?>>> safeConsumers() {
            return super.safeConsumers() + [ProviderConsumer.CALCULATE_PRESENCE] as List<Consumer<ProviderInternal<?>>>
        }
    }

        }

        @Override
        List<Consumer<ProviderInternal<?>>> safeConsumers() {
            return [ProviderConsumer.TO_STRING, ProviderConsumer.GET_PRODUCER, ProviderConsumer.CALCULATE_PRESENCE]
        }
    }

    static class MappingProviderCircularChainEvaluationTest extends CircularChainEvaluationSpec<String> implements UsesStringProperty {
        @Override

    }

    enum ProviderConsumer implements Consumer<ProviderInternal<?>> {
        GET("get", { it.get() }),
        CALCULATE_VALUE("calculateValue", { it.calculateValue(IgnoreUnsafeRead) }),
        CALCULATE_PRESENCE("calculatePresence", { it.calculatePresence(IgnoreUnsafeRead) }),
        CALCULATE_EXECUTION_TIME_VALUE("calculateExecutionTimeValue", { it.calculateExecutionTimeValue() }),